{"title":"Sealants","description":"\u003cp\u003eExpansion joints, perimeter sealing, wet areas, structural glazing, fire-rated penetrations — this range covers every sealant technology you'll reach for on Australian building sites. Polyurethane sealants for high-movement structural joints, neutral-cure silicones for bathrooms and façades, MS polymer hybrids with primerless adhesion up to ±50% movement, and acrylic sealants for static gaps and fire-rated penetrations.\u003c\/p\u003e\u003cp\u003eEach product is matched to substrate and service condition — whether you're sealing precast panels, bonding aluminium cladding, waterproofing shower recesses, or filling fire-rated joints to AS1530.4. UV stable, low-VOC formulations across the range mean predictable performance inside and out, without the callbacks.\u003c\/p\u003e","products":[{"product_id":"adheseal-gap-filla","title":"Adheseal Gap Filla Acrylic Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Adheseal Gap Filla\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      Cracked paint lines along architraves. Useless filler crumbling from cornices. Gaps reappearing after painting, demanding rework.\n      Adheseal Gap Filla stops the cycle. This flexible, paintable acrylic sealant handles minor structural movement, keeping joints clean and intact. You paint once. It stays painted.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eGap Filla was specifically formulated to address a common site frustration: rigid fillers that crack and fall out of joints. When minor building movement or thermal expansion occurs, a brittle filler fails. This acrylic sealant provides enough flexibility to accommodate these shifts. It ensures gaps stay sealed, reducing costly callbacks and ensuring a professional finish that lasts.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDynamic Movement: +\/- 5%\u003c\/strong\u003e. This rating indicates Gap Filla can expand and contract by 5% of its joint width without failing. For a 10mm joint, that means it flexes up to 0.5mm in either direction. This range is crucial for sealing non-structural joints around frames or plasterboard, where slight movement is expected and typical rigid fillers would crack.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTack Free: 15-20 minutes at 25°C\u003c\/strong\u003e. This rapid skinning time allows you to paint over the sealant quickly, reducing project downtime. Within minutes, the surface is dry enough to touch without transferring, making it efficient for high-volume interior finishing work.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eVOC: 22 gm\/Lt\u003c\/strong\u003e. This low Volatile Organic Compound content complies with Californian South Coast Air Quality Management Rule 1168, contributing to better indoor air quality on your projects.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003e\n      Adheseal Gap Filla is a smooth paste, easy to apply between +5°C and +35°C. Tooling is straightforward. The most significant benefit for site efficiency is its water cleanup. Simply use water to smooth and clean tools immediately after use, eliminating the need for harsh solvents. Store cartridges in a cool, dry place between 10°C and 35°C.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFor Carpenters:\u003c\/strong\u003e Sealing window and door frames. Its flexibility prevents unsightly cracks along architraves, ensuring the joinery finish remains crisp and paintable.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFor Plasterers:\u003c\/strong\u003e Filling gaps in cornices and plasterboard joints. The flexible acrylic formula moves with minor building shifts, significantly reducing callbacks for cracking plaster or paint lines.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFor Painters:\u003c\/strong\u003e As a paintable gap filler for interior trim and wall junctions. The rapid tack-free time means you can paint over it within 15-20 minutes, streamlining your workflow and delivering a smooth, integrated finish.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFor Tilers and Renovators:\u003c\/strong\u003e Sealing gaps around tiles in non-wet areas. It adheres well to ceramic and concrete, preventing grout lines from cracking where minor movement occurs.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen you need a flexible sealant for interior joints with minor movement, such as around window or door frames.\u003c\/li\u003e\n      \u003cli\u003eWhen the final finish requires painting, and you need the sealant to be paintable within minutes.\u003c\/li\u003e\n      \u003cli\u003eWhen water cleanup is preferred for ease of use and site efficiency.\u003c\/li\u003e\n      \u003cli\u003eWhen sealing gaps in plasterboard, cornices, or along skirting boards where rigid fillers are prone to cracking.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e continuous water immersion or applications exposed to chemicals. For exterior silicone gap sealing, consider \u003ca href=\"\/products\/adheseal-silicone-n-40\"\u003eAdheseal N40 General Purpose Silicone Sealant\u003c\/a\u003e.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e high movement joints exceeding +\/- 5% dynamic movement. For high movement polyurethane joint sealing, see \u003ca href=\"\/products\/adheseal-pu25fc\"\u003eAdheseal PU25 Fast-Cure Polyurethane Sealant\u003c\/a\u003e.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e food contact areas or high-temperature applications like stoves and fireplaces.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003eThis product's low VOC content of 22 gm\/Lt meets stringent Californian South Coast Air Quality Management Rule 1168 standards. It is not classified as hazardous by WorkSafe Australia, though basic PPE is recommended during handling.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"Adheseal","offers":[{"title":"Single Buy","offer_id":39423169102016,"sku":"GAPFILLA\/CTG","price":3.15,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20)","offer_id":46349647118528,"sku":"GAPFILLA\/CTG\/BOX","price":56.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/gap-filla-acrylic-sealant-flexible-paintable-adheseal.png?v=1763706120"},{"product_id":"hv-duct-high-velocity-duct-sealant","title":"Adheseal HV Duct Acrylic Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for HV Duct High Velocity Duct Sealant\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      Ensure conditioned air stays where it belongs, sealed tightly within high-velocity ductwork and metal seams. Prevent energy loss and meet critical fire safety standards in one application. This is a sealant built for the demands of HVAC systems and sheet metal fabrication, offering a permanent, flexible seal with proven fire resistance. Rely on system integrity, not costly reworks.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eHV Duct is an acrylic polymer sealant engineered for fire-rated sealing in high-velocity HVAC systems and metal assemblies. It delivers a permanently elastic seal (with ±5% joint movement) that meets stringent fire safety requirements (AS1530.3, Smoke Developed Index 3). Its acrylic base ensures water clean-up, low VOC content, and compatibility with sensitive materials like polystyrene foam and neoprene tapes. This formulation provides a safer and easier-to-use option for sealing metal seams, duct-to-metal joints, and other fabrication work where fire compliance and durable flexibility are non-negotiable.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cp\u003eThe \u003cstrong\u003eAS1530.3 Smoke Developed Index of 3\u003c\/strong\u003e is a critical safety measure. This low rating confirms minimal smoke generation in a fire event, crucial for occupant evacuation and building safety compliance. It provides essential peace of mind in confined spaces like ducting. A \u003cstrong\u003ejoint movement capability of ±5%\u003c\/strong\u003e accommodates the thermal expansion and contraction common in metal ductwork and panels. This prevents cracking and maintains seal integrity through temperature fluctuations, avoiding air leakage and energy inefficiency. With a \u003cstrong\u003eVOC content of just 22gm\/lt\u003c\/strong\u003e, HV Duct meets Green Star environmental criteria. This ensures healthier indoor air quality and a safer working environment during and after application.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003ePrepare surfaces to be structurally sound, dry, and clean, free from dust, oils, and other contaminants. For impervious substrates, use a two-wipe process with 100% White Spirits. If testing indicates a need for enhanced adhesion, prime porous surfaces with \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime Sealant Primer\u003c\/a\u003e or non-porous surfaces with Adheseal 50A Surface Prep. Apply HV Duct between 5°C and 40°C. For sealing, cut the nozzle to a 45° angle, ensuring a continuous bead that contacts both joint sides. For adhesive applications, cut the nozzle to create a triangular bead, then compress the surfaces together. Tool off with a moistened spatula within approximately 5 minutes, and clean any excess with water before the sealant skins over. The sealant skins in 15-20 minutes and cures at approximately 2mm per day.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHVAC and Air Conditioning:\u003c\/strong\u003e Sealing high-velocity duct flanges and seams to prevent air leakage, improve energy efficiency, and ensure fire safety compliance to AS1530.3.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSheet Metal Fabrication:\u003c\/strong\u003e Joining metal sheets in ductwork, bus, and trailer bodies, providing a robust, flexible, and fire-rated seal that withstands vibration.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAluminium Window Frames:\u003c\/strong\u003e Sealing joints in aluminium frames where flexibility, low smoke characteristics, and compatibility with metal are essential.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePolystyrene Insulation Systems:\u003c\/strong\u003e Sealing around polystyrene foam insulation panels without chemical attack, maintaining thermal performance and system integrity.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"system-fit-heading\"\u003e\n    \u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n    \u003cp\u003eHV Duct typically serves as the critical final sealing component in HVAC and metal fabrication systems. It completes the assembly by providing an airtight and fire-rated barrier. Before application, consider integrating a compatible \u003ca href=\"\/collections\/foam-backing-rod-1\"\u003eAdheseal backer rod\u003c\/a\u003e to control sealant depth and prevent three-sided adhesion, optimising the seal's performance and lifespan. For specific substrate conditions, pre-test adhesion and use appropriate Adheseal primers like Everflex Supaprime or Adheseal 50A Surface Prep for reliable long-term bonding.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen you require a fire-rated sealant for HVAC or air conditioning ductwork that complies with AS1530.3 (Smoke Developed Index 3).\u003c\/li\u003e\n      \u003cli\u003eYou need to seal metal seams in fabrication, bus, or trailer bodies with a flexible, durable, and paintable solution.\u003c\/li\u003e\n      \u003cli\u003eWorking with sensitive substrates like polystyrene foam or neoprene sponge tapes and require chemical compatibility.\u003c\/li\u003e\n      \u003cli\u003eWater clean-up, low VOC, and suitability for both internal and external (protected during cure) applications are priorities.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Continuous immersion or below-grade applications, including swimming pools or permanently wet areas.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e High movement expansion joints requiring greater elasticity than ±5%. For higher movement needs, consider \u003ca href=\"\/products\/megaprene-40\"\u003eAdheseal Megaprene 40GG Expanding Sealant\u003c\/a\u003e (±25%).\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Structural glazing applications; instead, specify Adheseal N-80 or N-60 Glazing silicone.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Totally confined spaces, as this sealant requires atmospheric humidity to cure properly.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Dust extraction systems, as per product limitations.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003eHV Duct is independently tested to \u003cstrong\u003eAS1530.3\u003c\/strong\u003e, achieving a crucial \u003cstrong\u003eSmoke Developed Index of 3\u003c\/strong\u003e. This verifies its performance under fire conditions, ensuring minimal smoke spread and supporting overall building safety compliance. Its low VOC content (22gm\/lt) aligns with \u003cstrong\u003eGreen Star environmental criteria\u003c\/strong\u003e, contributing to healthier indoor air quality.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/adheseal-pu240\"\u003eEverflex PU240 High-Modulus Polyurethane Sealant\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/hi-flex-50\"\u003eAdheseal Hi-Flex 50 Low-Modulus Waterproofing Membrane\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/everflex-fire-fill\"\u003eEverflex Fire-Fill Acrylic Sealant\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Adheseal","offers":[{"title":"Single Buy","offer_id":39423168938176,"sku":"HVDUCT\/CTG","price":4.81,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20)","offer_id":39423168970944,"sku":"HVDUCT\/CTG\/BOX","price":86.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/hv-duct-acrylic-sealant-fire-rated-hvac-adheseal.png?v=1763706120"},{"product_id":"adheseal-pu240","title":"Everflex PU240 Polyurethane Adhesive and Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Everflex PU-240 Polyurethane Sealant\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      When your installations demand more than just a seal—when they need to withstand constant vibration, dynamic movement, and direct exposure to the elements—Everflex PU-240 delivers. It's engineered to keep critical structural bonds and flexible joints intact, preventing the costly failures that ordinary sealants can't handle in challenging environments like marine, vehicular, or heavy-duty construction. You get a tough, flexible bond that lasts.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eEverflex PU-240 was formulated as a high-modulus, high-strength, moisture-curing polyurethane sealant and adhesive. Its purpose is to provide robust, flexible structural bonding for components and joints in dynamic environments. It addresses the need for a durable, sandable, and paintable solution in a convenient cartridge, making it ideal for small-scale maintenance and installation work where structural integrity and flexibility under movement are non-negotiable. Its exceptional mechanical and abrasion resistance means it stands up to traffic and impacts, preventing premature wear.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eShore A Hardness 35:\u003c\/strong\u003e This high Shore A value indicates a tough, durable compound. It offers superior pick and tear resistance, making Everflex PU-240 suitable for trafficable areas like pavement joints where ordinary sealants would quickly degrade.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMovement Capability +\/-25%:\u003c\/strong\u003e The ability to accommodate +\/-25% movement means a 10mm joint can expand and contract by 2.5mm without fatiguing the sealant. This ensures the integrity of joints and bonds even in structures that experience constant flexing, settlement, or thermal cycling.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eElongation at Break 80%:\u003c\/strong\u003e An elongation of 80% (ISO 8339) demonstrates the product's resilience. It can stretch significantly before failing, providing a safety margin against unexpected forces and ensuring the bond remains intact under stress.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCure Rate 4mm per 24 hours:\u003c\/strong\u003e This controlled cure rate allows for sufficient tooling time (30-minute skin time) while ensuring the sealant hardens predictably. It cures from the outside in, requiring atmospheric humidity to fully set.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003e\n      Prepare surfaces thoroughly: they must be dry, clean, and free from contaminants. For impervious substrates, use a two-wipe process with \u003ca href=\"\/products\/xylene\"\u003eAdheseal Xylene Solvent\u003c\/a\u003e. Slightly roughen non-porous surfaces before pre-treating with Adheseal 50A Surface Prep. For porous substrates like concrete or masonry, prime with \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime Sealant Primer\u003c\/a\u003e. Always allow primers to flash off as instructed, typically 30 minutes to 2 hours before sealant application.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      For sealing, cut the nozzle at a 45º angle and push the bead ahead of the nozzle into the joint, ensuring full contact. For adhesive applications, cut the nozzle to create a triangular bead and apply flat to the surface before compressing components together. Tool off with a moistened spatula within approximately 5 minutes before skinning occurs. Remove masking tape while the sealant is still wet to achieve clean lines. Clean wet spills and tools with \u003ca href=\"\/products\/xylene\"\u003eAdheseal Xylene Solvent\u003c\/a\u003e. For skin cleanup, use Adheseal Hand Wipes.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWaterproofing:\u003c\/strong\u003e Use for perimeter sealing of windows, curtain walls, and metal cladding where building movement demands a highly flexible, weatherproof seal. It provides a durable, long-lasting barrier against water ingress.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCivil Construction:\u003c\/strong\u003e Apply to pavement joints, car parks, and driveways. Its high Shore A hardness and abrasion resistance create a tough, pick-resistant surface capable of withstanding vehicular and foot traffic without premature wear.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMarine \u0026amp; Vehicular Manufacturing:\u003c\/strong\u003e Ideal for re-caulking marine teak decks, seam sealing, and assembly in RVs and other vehicles. It offers waterproof performance, excellent vibration resistance, and can be used below the waterline once fully cured.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eStructural Bonding:\u003c\/strong\u003e Employ as a flexible structural adhesive for lightweight construction components and display signs. It forms a high-strength, durable bond that accommodates constant movement and vibration, outperforming rigid adhesives in dynamic scenarios.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"system-fit-heading\"\u003e\n    \u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n    \u003cp\u003e\n      Everflex PU-240 typically serves as the final sealing or bonding layer in a system designed for high performance and durability. After appropriate surface preparation and priming (e.g., with \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime Sealant Primer\u003c\/a\u003e for porous substrates or Adheseal 50A Surface Prep for non-porous), it is applied into joints or between components. For sealant joints, it works in conjunction with compatible \u003ca href=\"\/collections\/foam-backing-rod-1\"\u003ebacker rod\u003c\/a\u003e to control depth and prevent three-sided adhesion, ensuring optimal performance and movement capability. Its placement as the exposed layer means its UV stability and mechanical resistance are critical for system longevity.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen you need a high-strength, flexible bond:\u003c\/strong\u003e Use when components or joints will experience constant movement, vibration, or impact, such as in marine, vehicular, or heavy construction.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen durability in trafficable areas is key:\u003c\/strong\u003e Select for pavement joints, car parks, or driveways where high Shore A hardness provides resistance to picking and abrasion.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen paintability and sandability are required:\u003c\/strong\u003e Choose this product when you need to finish over the sealant for aesthetic or functional reasons.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFor marine applications, including below-waterline:\u003c\/strong\u003e Use for re-caulking teak decks, seam sealing, or other marine structural bonding applications where waterproof performance and chemical resistance are critical.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Totally confined spaces, as the sealant requires atmospheric humidity to cure.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Aquariums or internal swimming pool applications where high chlorine levels might affect performance.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Adhering mirrors; for this, use \u003ca href=\"\/products\/hi-flex-50\"\u003eAdheseal Hi-Flex 50 Low-Modulus Waterproofing Membrane\u003c\/a\u003e or MS609.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Structural glazing; for structural glazing, refer to N-80 or N-60 glazing silicones.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Direct contact with copper and brass, as it may cause discolouration.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Bituminous, natural rubber, or EPDM surfaces, or in conjunction with materials that leach oils or plasticisers.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e All natural stone without a stain testing program; S100 is recommended for marble or granite after testing.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003e\n      Everflex PU-240 features a low VOC content of 76 gm\/lt, meeting the California South Coast Air Quality Management Rule 1168. This ensures compliance with stringent environmental criteria for greener building practices.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/megaprene-40\"\u003eAdheseal Megaprene 40GG Expanding Sealant\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/dowsil-795-silicone-building-sealant\"\u003eDowsil 795 Silicone Sealant\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Adheseal","offers":[{"title":"Black \/ Single Buy","offer_id":39423168676032,"sku":"PU240BL\/CTG","price":11.74,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box Buy (12)","offer_id":46349646856384,"sku":"PU240BL\/CTG\/BOX","price":126.84,"currency_code":"AUD","in_stock":true},{"title":"Grey \/ Single Buy","offer_id":46349646889152,"sku":"PU240GR\/CTG","price":11.74,"currency_code":"AUD","in_stock":true},{"title":"Grey \/ Box Buy (12)","offer_id":46349646921920,"sku":"PU240GR\/CTG\/BOX","price":126.84,"currency_code":"AUD","in_stock":true},{"title":"White \/ Single Buy","offer_id":46349646954688,"sku":"PU240WH\/CTG","price":11.74,"currency_code":"AUD","in_stock":true},{"title":"White \/ Box Buy (12)","offer_id":46349646987456,"sku":"PU240WH\/CTG\/BOX","price":126.84,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/everflex-pu240-structural-sealant-adheseal.png?v=1763706120"},{"product_id":"adheseal-pu50","title":"Adheseal PU50 Polyurethane Sealant","description":"\u003cdiv aria-label=\"Product Description for Adheseal PU50FC\" data-content-type=\"product\" role=\"main\"\u003e\n\u003csection aria-labelledby=\"opening-heading\" class=\"product-content-section\"\u003e\n\u003cp class=\"opening-narrative\"\u003eWhen the application demands an adhesive or sealant that shrugs off abuse, resists picking, and holds fast through constant movement and vibration. Adheseal PU50FC delivers a high-strength, flexible bond that excels in aggressive environments, from public spaces to below-waterline marine installations. It's the choice for jobs where durability is non-negotiable.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection aria-labelledby=\"positioning-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n\u003cp\u003eAdheseal PU50FC was formulated as an exceptionally tough, high-modulus (Shore A 45) elastomeric polyurethane. It provides robust anti-pick sealant properties for public buildings, schools, and prisons, where durability against tampering and abuse is critical. As a flexible structural adhesive, it meets the demands of construction, mechanical engineering, vehicular, and marine manufacturing, accommodating constant movement and vibration with impressive bond strength. This formulation ensures mechanical and abrasion resistance in the most demanding and aggressive environments, including suitability for below-waterline applications once cured.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection aria-labelledby=\"specs-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShore A 45 hardness:\u003c\/strong\u003e This high modulus means the sealant resists indentation and abrasion, crucial for anti-pick applications in high-traffic or vulnerable areas like schools and prisons. It also contributes to its robust performance on boat decks and in pavement joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e±25% joint movement capability:\u003c\/strong\u003e Despite its high hardness, PU50FC maintains excellent elasticity, allowing it to absorb movement and vibration without failure. This is vital for flexible structural bonds in construction elements, vehicular manufacturing, and facades, ensuring long-term integrity even under dynamic loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u0026gt;700% elongation to break:\u003c\/strong\u003e This exceptional stretch capability provides a significant safety margin for accommodating unexpected joint movement or substrate shifts, far exceeding typical application requirements. It underpins the product's resilience in environments subject to thermal expansion, contraction, or structural flex.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.8 MPa modulus at 100% elongation:\u003c\/strong\u003e This value confirms the sealant's ability to resist deformation while still providing flexibility. It indicates a stiff, strong material that returns to its original shape, crucial for maintaining both structural integrity and a robust seal in demanding conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection aria-labelledby=\"experience-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n\u003cp\u003ePrepare all surfaces to be structurally sound, dry, and free from contaminants. For impervious substrates, use the two-wipe process with a cleaner like \u003ca href=\"\/products\/acetone\"\u003eAcetone\u003c\/a\u003e or 100% White Spirits. Concrete must be cured for at least 28 days. Priming is recommended: use Adheseal 50A Surface Prep for non-porous materials like metals or plastics, and \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime\u003c\/a\u003e for porous substrates like concrete or brick. Allow primers 30 minutes to 2 hours drying time.\u003c\/p\u003e\n\u003cp\u003eApply PU50FC between 5°C and 40°C. For sealant applications, cut the nozzle to a 45° angle and push the material firmly into the joint. For adhesive applications, cut the nozzle to a 90° angle, create a triangular bead, and compress the surfaces together to at least 2mm. Tool the joint with a moistened spatula within the 25-minute working time, before the 60-minute skin forms. Clean wet product and tools with \u003ca href=\"\/products\/xylene\"\u003eAdheseal Xylene Solvent\u003c\/a\u003e. Dried material requires mechanical removal, or white spirit solvent to soften it. For skin cleanup, use Adheseal Hand Wipes.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection aria-labelledby=\"applications-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-pick sealing in public buildings and security-sensitive areas:\u003c\/strong\u003e Its high Shore A 45 hardness and abrasion resistance deter vandalism and picking in schools, prisons, and other public spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible structural bonding of construction elements:\u003c\/strong\u003e Ideal for demanding applications like XPS foam core reinforced sandwich panels, curtain walls, and facades, where a high-strength, flexible bond is required to accommodate movement and vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicular and marine manufacturing:\u003c\/strong\u003e Withstands constant movement and vibration, making it suitable for truck bodies, boats, and bonding solar panels to RV, caravan, and boat roofs. It is also proven for below-waterline applications once cured.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePavement joints, car parks, and driveways:\u003c\/strong\u003e Maintains a waterproof, flexible joint with good tear and UV resistance, crucial for aggressive external environments and high-traffic areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection aria-labelledby=\"system-fit-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n\u003cp\u003eAdheseal PU50FC frequently serves as the final, robust sealant in critical concrete joint systems, particularly those exposed to water ingress or located below the water table. It is specified as the capping seal following the application of a hydrophilic primer such as \u003ca href=\"\/products\/megapoxy-h\"\u003eMegapoxy H Epoxy Resin\u003c\/a\u003e. This sequence ensures a fully sealed joint, where the primer addresses water migration within the concrete and PU50FC provides the durable, high-modulus, and abrasion-resistant outer barrier.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection aria-labelledby=\"decision-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhen the job demands an exceptionally tough, high-modulus sealant with anti-pick properties for public areas or security installations.\u003c\/li\u003e\n\u003cli\u003eYou need a flexible structural adhesive for construction elements, XPS panels, or facades that must accommodate constant movement and vibration.\u003c\/li\u003e\n\u003cli\u003eThe application is in vehicular or marine manufacturing, requiring a strong, durable bond suitable for demanding conditions or below-waterline exposure once cured.\u003c\/li\u003e\n\u003cli\u003eYou are sealing pavement joints, car parks, or driveways where high mechanical strength, abrasion resistance, and a waterproof, flexible joint are essential.\u003c\/li\u003e\n\u003cli\u003eThe project involves sealing concrete joints below the water table, typically as the final step after a hydrophilic primer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection aria-labelledby=\"limitations-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Internal swimming pool installations or areas with persistent high levels of chlorine. Use \u003ca href=\"\/redirects\/adheseal-pu25\"\u003eAdheseal PU25FC\u003c\/a\u003e for general concrete expansion joints in these contexts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Totally confined spaces, as the sealant requires atmospheric humidity to cure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Aquariums or adhering mirrors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Structural glazing applications. Refer to Adheseal's dedicated glazing sealants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Untested composite panels. Adheseal recommends Hi-Flex Construction, subject to prior testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Some stone types without prior stain testing, or if discolouration on copper and brass is unacceptable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Direct exposure to cleaning agents, solvents, or alcohol during curing, which may affect or discolour the sealant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Application on bituminous, natural rubber, or EPDM rubber surfaces, or in conjunction with compounds that leach oils, plasticisers, or solvents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Application when moisture-vapour transmission is emanating from the substrate or if air entrapment could cause bubbling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection aria-label=\"Compliance\" class=\"value-proof-banner\"\u003e\n\u003cp\u003eAdheseal PU50FC has a low VOC content of 95 gm\/lt, meeting European 2004\/42\/CE standards and aligning with \"green star\" environmental criteria, supporting sustainable building practices.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection id=\"related-products-links\" aria-labelledby=\"related-products-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/adheseal-pu25fc\"\u003eAdheseal PU25 Fast-Cure Polyurethane Sealant\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/pu15\"\u003eAdheseal PU15 Low-Modulus Polyurethane Sealant\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Adheseal","offers":[{"title":"Grey \/ Single Buy","offer_id":46349646725312,"sku":"PU50GR\/SSG","price":14.96,"currency_code":"AUD","in_stock":false},{"title":"Grey \/ Box Buy (20)","offer_id":46349646758080,"sku":"PU50GR\/SSG\/BOX","price":269.2,"currency_code":"AUD","in_stock":false},{"title":"White \/ Single Buy","offer_id":46349646790848,"sku":"PU50WH\/SSG","price":14.96,"currency_code":"AUD","in_stock":true},{"title":"White \/ Box Buy (20)","offer_id":46349646823616,"sku":"PU50WH\/SSG\/BOX","price":269.2,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Single Buy","offer_id":47085410156736,"sku":"PU50BL\/SSG","price":14.96,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box Buy (20)","offer_id":47085410189504,"sku":"PU50BL\/SSG\/BOX","price":269.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/pu50-polyurethane-sealant-structural-bonding-adheseal.png?v=1763706120"},{"product_id":"adheseal-pu25fc","title":"Adheseal PU25 Polyurethane Adhesive","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Adheseal PU25FC\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      When construction joints and cracks demand a reliable, flexible seal that cures fast, you need a polyurethane that gets the job done. Adheseal PU25FC delivers the peace of mind that comes with a robust, paintable seal for critical detailing. It's the go-to choice for preventing water ingress and protecting structures where durability and speed are non-negotiable.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eAdheseal PU25FC became the industry standard because it pioneered speed in Australian polyurethane sealants. Before its introduction, polyurethanes cured slowly. The 'FC' in its name signifies 'Fast Curing', delivering a 60-minute skin time that dramatically reduces project delays. This product provides a tough, durable, and flexible seal for construction joints and cracks. It's formulated to accommodate movement up to ±25% of the joint width, ensuring a permanently elastic and dustproof finish in demanding applications. We engineered PU25FC to be a versatile, dependable workhorse for general construction and critical waterproofing details.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eShore A Hardness 25:\u003c\/strong\u003e This medium modulus ensures flexibility to handle dynamic joint movement without tearing. It provides a softer, more elastic seal compared to harder polyurethanes, making it ideal for joints that require significant give.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMovement Capability ±25%:\u003c\/strong\u003e With an elongation at break exceeding 400%, this product can stretch over four times its original length before failing. This high elasticity provides a significant safety margin against crack propagation and joint failure, even under repeated expansion and contraction.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSkinning Time 60 minutes:\u003c\/strong\u003e This 'Fast Curing' (FC) formulation provides ample working time for proper tooling, yet achieves tack-free status quickly. This significantly reduces the risk of dirt pick-up and allows for faster follow-on trades, accelerating project timelines.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCure Rate 3mm per day:\u003c\/strong\u003e A reliable cure rate ensures the sealant develops its full strength and flexibility consistently. This protects your work against early mechanical stress and allows for subsequent treatments like painting or immersion.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003e\n      Adheseal PU25FC applies easily, tooling smoothly for a neat finish. Always ensure surfaces are clean, dry, and structurally sound. For optimal long-term adhesion, particularly on porous concrete or challenging non-porous substrates like galvanised steel, use the appropriate primer such as Adheseal 50A or \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime\u003c\/a\u003e. Apply the sealant by pushing it firmly into the joint, ensuring full contact with both joint faces. Tool off within 15 minutes with a moistened spatula for a smooth, professional appearance. Clean fresh spills and tools with \u003ca href=\"\/products\/xylene\"\u003eXylene\u003c\/a\u003e; cured product requires mechanical removal. If you mask edges for a cleaner line, remove the tape while the sealant is still wet.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCrack and joint treatment — detailing and repair:\u003c\/strong\u003e For filling and sealing movement or static joints and cracks in concrete slabs, walls, and civil structures. Its medium modulus and fast cure make it a primary choice for durable repairs, often after priming with a two-part epoxy primer for enhanced adhesion on damp concrete.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRoofing — concrete roofs, membrane-covered tiled:\u003c\/strong\u003e Use PU25FC to seal blow holes, imperfections, and act as a bond-breaker and sealant in concrete roofing systems, especially beneath membranes or tiles. It provides a flexible, waterproof seal that supports the integrity of the overall roofing system.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRetaining walls, lift pits, civil structures:\u003c\/strong\u003e This product acts as a critical bond-breaker and sealant in below-ground waterproofing systems for retaining walls and lift pits. Often specified as the final seal after the primary membrane, such as Gripset 2P, it protects against water ingress in high-stress, submerged environments.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"system-fit-heading\"\u003e\n    \u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n    \u003cp\u003e\n      Adheseal PU25FC is frequently specified as a final sealing element in critical waterproofing systems. For lift pits and retaining walls, it acts as the robust, flexible seal in the final step, applied after the primary membrane like Gripset 2P. In general crack and joint treatment, it's often the first product applied to fill and seal, working in conjunction with companion products like damp concrete primers and specialised epoxy concrete repair fillers to establish a sound substrate before the final sealant application. Its role is to provide durable, flexible closure, integral to the long-term performance of the system.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen the job is \u003cstrong\u003eCrack \u0026amp; joint treatment — detailing and repair\u003c\/strong\u003e and you need a fast-curing, flexible filler and sealant for concrete or masonry.\u003c\/li\u003e\n      \u003cli\u003eWhen sealing \u003cstrong\u003eexpansion joints in precast or tilt-up panels\u003c\/strong\u003e where ±25% movement capability is required.\u003c\/li\u003e\n      \u003cli\u003eFor \u003cstrong\u003ebelow-ground waterproofing detailing\u003c\/strong\u003e in lift pits and retaining walls, functioning as a robust bond-breaker and final sealant.\u003c\/li\u003e\n      \u003cli\u003eWhen you need a \u003cstrong\u003epaintable polyurethane\u003c\/strong\u003e (with acrylic, oil, or rubber-based paints) that can also inhibit mould and resist harsh chemicals in general construction.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Internal swimming pool installations or areas with high chlorine exposure. High chlorine can compromise the sealant's integrity.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Totally confined spaces without atmospheric humidity. This product requires moisture to cure.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Structural glazing applications. For these jobs, specify dedicated structural glazing silicones like Adheseal N-80 or N-60.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Direct, prolonged exposure to harsh UV as a finish coat where aesthetics are paramount. While it passes UV testing, prolonged direct exposure can lead to discolouration over time. For superior long-term UV stability, consider Adheseal Hi-Flex 50.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Bituminous, natural rubber, or EPDM surfaces, or in conjunction with compounds that leach oils or plasticisers, as these can cause degradation or adhesion failure.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003e\n      Adheseal PU25FC is certified to \u003cstrong\u003eAS\/NZS 4020\u003c\/strong\u003e, making it suitable for contact with potable water — a critical requirement for tanks and water storage applications. It has passed \u003cstrong\u003eASTM C793\u003c\/strong\u003e for UV resistance, demonstrating good durability against environmental exposure, and is tested to \u003cstrong\u003eAS1530.3\u003c\/strong\u003e with low ignitability indexes, supporting its use in fire-rated assemblies. Its classification as \u003cstrong\u003eISO 11600 Type F Class 25 LM\u003c\/strong\u003e confirms its fitness for purpose as a non-sag, low modulus sealant with ±25% movement capacity, meeting international standards for joint sealants in construction. This product also boasts low VOC and meets Green Star environmental criteria.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"sibling-heading\"\u003e\n    \u003ch3 id=\"sibling-heading\"\u003eChoosing your Adheseal Polyurethane\u003c\/h3\u003e\n    \u003cp\u003e\n      Adheseal offers a range of high-performance polyurethanes, each engineered for specific demands. Adheseal PU25FC sits as the site-stock default, balancing fast cure, medium modulus, and versatility for general construction and detailing. Consider Adheseal PU15 when your primary requirement is greater movement capability (±50%), where a lower modulus sealant is needed to absorb extreme substrate shifts. In contrast, turn to \u003ca href=\"\/products\/adheseal-pu50\"\u003eAdheseal PU50 High-Modulus Polyurethane Adhesive\u003c\/a\u003e when you require a higher modulus, anti-pick sealant for demanding structural applications, or where superior resistance to vandalism and traffic is paramount. PU25FC is your all-rounder, while PU15 and PU50 address the extremes of movement and hardness, respectively.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/hi-flex-50\"\u003eAdheseal Hi-Flex 50 Low-Modulus Waterproofing Membrane\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/adheseal-s-100-kitchen-bathroom-silicone\"\u003eAdheseal S100 Sanitary Silicone Sealant\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Adheseal","offers":[{"title":"Black \/ Single Buy","offer_id":39423168217280,"sku":"PU25BL\/SSG","price":11.12,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box Buy (20)","offer_id":46349646528704,"sku":"PU25BL\/SSG\/BOX","price":200.2,"currency_code":"AUD","in_stock":true},{"title":"Concrete Grey \/ Single Buy","offer_id":46349646561472,"sku":"PU25CGR\/SSG","price":11.12,"currency_code":"AUD","in_stock":true},{"title":"Concrete Grey \/ Box Buy (20)","offer_id":46349646594240,"sku":"PU25CGR\/SSG\/BOX","price":200.2,"currency_code":"AUD","in_stock":true},{"title":"White \/ Single Buy","offer_id":46349646627008,"sku":"PU25WH\/SSG","price":11.12,"currency_code":"AUD","in_stock":true},{"title":"White \/ Box Buy (20)","offer_id":46349646659776,"sku":"PU25WH\/SSG\/BOX","price":200.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/pu25-polyurethane-sealant-expansion-joints-adheseal.png?v=1763706120"},{"product_id":"megaprene-40","title":"Adheseal Megaprene 40GG Polyurethane Sealant","description":"\u003cdiv aria-label=\"Product Description for Megaprene 40GG\" data-content-type=\"product\" role=\"main\"\u003e\n\u003csection aria-labelledby=\"opening-heading\" class=\"product-content-section\"\u003e\n\u003cp class=\"opening-narrative\"\u003eWhen your project demands a sealant that performs across diverse conditions – handling significant movement, resisting intermittent fuel spills, and delivering durable performance across demanding environments. It seals critical expansion joints in high-traffic zones like car parks and industrial floors. It ensures flexible, durable connections for marine builds, vehicular manufacturing, and architectural panels. Get a resilient, elastic seal where performance matters most.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection aria-labelledby=\"positioning-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n\u003cp\u003eWe engineered Megaprene 40GG to meet the need for a high-elasticity, single-component polyurethane sealant capable of performing in demanding construction and industrial environments. This sealant provides durable, elastic seals for movement and connection joints where chemical resistance, including intermittent fuel spills, and specific environmental certifications are critical. Unlike higher-modulus structural bonding polyurethanes, Megaprene 40GG is specifically formulated for low-modulus, high-movement sealing, ensuring the joint itself, not the bond, takes the stress.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection aria-labelledby=\"specs-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n\u003cp\u003eIts \u003cstrong\u003ejoint movement capability of ±25%\u003c\/strong\u003e (ASTM C 719) means a 10mm joint can expand or contract by 2.5mm without failure, accommodating substantial building movement and reducing the risk of joint breakdown. A \u003cstrong\u003elow modulus of 0.4 MPa @ 100% elongation\u003c\/strong\u003e ensures the sealant stretches easily, placing less stress on the bond line and adjacent substrates. This protects your work from adhesive failure, even under constant flex. Rated for \u003cstrong\u003eintermittent fuel spills, \u003c\/strong\u003ethis sealant provides critical durability for pavement joints, industrial floors, and infrastructure projects exposed to demanding service conditions.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection aria-labelledby=\"experience-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n\u003cp\u003ePrepare surfaces thoroughly: they must be structurally sound, dry, clean, and free of contaminants. For impervious substrates, use a two-wipe process with \u003ca href=\"\/products\/xylene\" target=\"_blank\"\u003eAdheseal Xylene Solvent\u003c\/a\u003e. For optimal adhesion in critical applications, pre-treat non-porous surfaces with Adheseal 50A Surface Prep. For porous substrates like concrete, prime with \u003ca href=\"\/products\/everflex-supaprime\" target=\"_blank\"\u003eEverflex Supaprime Sealant Primer\u003c\/a\u003e. Ensure a 2:1 width-to-depth ratio for joints. Control sealant depth and prevent three-sided adhesion with a compatible Adheseal backer rod or bond-breaker tape. Apply between 5°C and 40°C. Tool the sealant with a moistened spatula within the 60-minute skinning time to achieve a smooth, professional finish. Clean wet spills and tools with \u003ca href=\"\/products\/xylene\" target=\"_blank\"\u003eAdheseal Xylene Solvent\u003c\/a\u003e. For skin, use Adheseal Hand Wipes.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection aria-labelledby=\"applications-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCivil Construction:\u003c\/strong\u003e Use on pavement joints in car parks and driveways where you need a flexible seal resistant to intermittent fuel spills and heavy traffic. It maintains joint integrity against weathering and mechanical stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlazing \u0026amp; Façade:\u003c\/strong\u003e Apply for perimeter sealing of windows and curtain wall joints. Its high elasticity and UV stability provide a weatherproof, durable seal that handles building movement without cracking or degradation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine \u0026amp; Vehicular Manufacturing:\u003c\/strong\u003e Ideal for creating elastic seals in fibreglass and mixed-substrate assemblies. Its 'below waterline' suitability (once cured) and compatibility with diverse materials ensure reliable, long-lasting bonded joints in demanding transport applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecast \u0026amp; Masonry:\u003c\/strong\u003e Perfect for expansion joints in precast and tilt-up panels. It accommodates the significant movement these large elements experience, preventing structural joint failure and reducing costly callbacks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection aria-labelledby=\"system-fit-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n\u003cp\u003eMegaprene 40GG typically functions as the final sealing component in multi-stage construction joint systems. Its position requires careful surface preparation and often priming to establish an optimal bond. Following substrate cleaning and any necessary roughening, apply the appropriate Adheseal primer (e.g., \u003ca href=\"\/products\/everflex-supaprime\" target=\"_blank\"\u003eEverflex Supaprime Sealant Primer\u003c\/a\u003e for porous surfaces, Adheseal 50A Surface Prep for non-porous). Once the primer has flashed off, install a compatible backer rod to control joint depth and ensure two-sided adhesion. Then, apply Megaprene 40GG, tooling it off to create a smooth, continuous, and durable seal. This sequence ensures maximum performance and longevity for the joint.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection aria-labelledby=\"decision-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhen your joint needs to accommodate \u003cstrong\u003esignificant movement up to ±25%\u003c\/strong\u003e, such as in expansion or connection joints.\u003c\/li\u003e\n\u003cli\u003eWhen you require a seal that can withstand \u003cstrong\u003eintermittent fuel spills\u003c\/strong\u003e, critical for car parks, garages, or industrial settings.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWhen you need a durable, flexible sealant for \u003cstrong\u003evehicular or marine manufacturing\u003c\/strong\u003e that adheres to fibreglass and mixed substrates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection aria-labelledby=\"limitations-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Structural glazing applications. For that, consider a dedicated structural glazing silicone like \u003ca href=\"\/products\/dowsil-795-silicone-building-sealant\" target=\"_blank\"\u003eDowsil 795 Silicone Sealant\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Totally confined spaces, as this sealant requires atmospheric humidity to cure properly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Internal swimming pool applications, especially with high chlorine levels (maximum 5 ppm chlorine exposure).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Direct contact with bituminous, natural rubber, EPDM rubber surfaces, or any compounds that may leach oils or plasticisers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Critical natural stone applications without first conducting a stain testing program. For sensitive stone, test with \u003ca href=\"\/products\/adheseal-s-100-kitchen-bathroom-silicone\" target=\"_blank\"\u003eAdheseal S100 Sanitary Silicone Sealant\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection aria-label=\"Compliance\" class=\"value-proof-banner\"\u003e\n\u003cp\u003eMegaprene 40GG meets rigorous performance and safety standards, providing confidence in its application. It complies with \u003cstrong\u003eASTM C-920 \u0026amp; SNJF Class 1 Elastomeric\u003c\/strong\u003e for sealant performance and is classified as \u003cstrong\u003eType F Class 25 LM (ISO 11600)\u003c\/strong\u003e, affirming its suitability for low modulus, high movement applications. It has been \u003cstrong\u003etested beyond ASTM C793-05\u003c\/strong\u003e for UV and weathering, showing no chalking or cracks, and features \u003cstrong\u003eAS1530.3 Low Ignitability\u003c\/strong\u003e with an Ignitability Index of 0.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection id=\"related-products-links\" aria-labelledby=\"related-products-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/adheseal-pu240\"\u003eEverflex PU240 High-Modulus Polyurethane Sealant\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Adheseal","offers":[{"title":"Concrete Grey \/ Single Buy","offer_id":39423168151744,"sku":"MEGA40CGR\/SSG","price":12.24,"currency_code":"AUD","in_stock":true},{"title":"Concrete Grey \/ Box Buy (20)","offer_id":39423168184512,"sku":"MEGA40CGR\/SSG\/BOX","price":220.4,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Single Buy","offer_id":45341177774272,"sku":"MEGA40BLK\/SSG","price":11.33,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box Buy (20)","offer_id":45341177807040,"sku":"MEGA40BLK\/SSG\/BOX","price":204.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/megaprene-40gg-sealant-expansion-joint-adheseal.jpg?v=1763706120"},{"product_id":"bostik-seal-n-flex-fc","title":"Bostik Seal 'N' Flex One P390 Polyurethane Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Bostik Seal 'N' Flex One P390\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      When an expansion joint must move with the building, perform in challenging conditions, and meet strict certifications, the right sealant is non-negotiable. Bostik Seal 'N' Flex One P390 provides this assurance. It is engineered for high-movement applications in concrete, masonry, and precast panels, ensuring seals remain intact where flexibility and compliance are paramount.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eBostik Seal 'N' Flex One P390 is a low modulus, one-component polyurethane sealant formulated for the demands of Australian construction. It maintains a durable, flexible seal across an impressive ±50% joint movement. This capability prevents common joint failures, especially in dynamic structures like tilt-up panels or concrete slabs. With over 900% elongation at break, it provides a substantial safety margin, absorbing thermal shock and minor settlement that could compromise lesser sealants. This product was developed to deliver reliable performance where AS4020 potable water approval or acoustic rating is required for expansion and construction joints.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTotal Joint Movement: ±50%\u003c\/strong\u003e. This Class-A movement rating means a 20mm joint can expand and contract by 10mm without bond failure, making it suitable for significant structural movement.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eElongation at Break: \u0026gt;900%\u003c\/strong\u003e. While rated for ±50% movement, its extreme elongation capacity provides exceptional resilience against unexpected stresses, minor substrate shifts, or temperature extremes, significantly reducing the risk of premature failure.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eShore A Hardness: 30\u003c\/strong\u003e. This low modulus value indicates a soft, flexible sealant that readily accommodates joint movement, transferring minimal stress to bond lines and ensuring long-term adhesion.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCure Rate: 2mm per 24 hours\u003c\/strong\u003e. This allows for sufficient tooling time (6-12 hours tack-free) while ensuring a steady, predictable cure to full strength over 7 days (or 14 days for joints exceeding 20mm width). This controlled cure minimises the risk of cracking in the sealant film during early movement cycles.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003eBostik Seal 'N' Flex One P390 is supplied as a one-component system, requiring no mixing, simplifying on-site application. It can be applied in temperatures ranging from 5°C to 35°C using a standard caulking gun. For optimal performance, ensure all surfaces are clean and dry, free from contaminants. While the sealant offers good adhesion to many substrates without a primer, critical or high-performance applications, especially on porous surfaces or those subject to periodic immersion, benefit from Bostik N49 Primer. For non-porous plastics and metals, Bostik N40 Primer is recommended using a two-cloth method. Tooling should occur within the tack-free time to achieve a smooth, concave finish. Once cured (minimum 7 days), the sealant can be painted, though a field test for compatibility with solvent-based coatings is always recommended. Always use a compatible backer rod to control sealant depth and prevent three-sided adhesion.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eConcrete and Masonry Expansion Joints:\u003c\/strong\u003e For sealing expansion joints in in-situ concrete, precast, tilt-up panels, brickwork, and blockwork, it handles significant cyclic movement (±50%) without cracking or bond failure.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePotable Water Infrastructure:\u003c\/strong\u003e Certified to AS4020 for contact with drinking water, it is ideal for sealing joints in water storage tanks, reservoirs, and piping systems where water quality is critical.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAcoustic Sealing:\u003c\/strong\u003e Acoustic rated to AS 2253 \/ 1276, it effectively reduces sound transmission through joints in plasterboard and fibre cement sheets, crucial for quiet commercial or residential spaces.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSpecialty Panel Systems:\u003c\/strong\u003e Its low modulus and high elongation make it well-suited for sealing joints in GRC, fibreglass, and other specialty panel systems, accommodating their dynamic movement.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003e\n      \u003cstrong\u003eAS4020 Potable Water Approval:\u003c\/strong\u003e This certification confirms suitability for contact with drinking water, essential for compliant water infrastructure projects. \u003cstrong\u003eAS 2253 \/ 1276 Acoustic Rating:\u003c\/strong\u003e Provides verified performance in reducing sound transmission, supporting acoustic design requirements in commercial and residential builds. \u003cstrong\u003eASTM C.920-87 \u0026amp; 98 Class 50:\u003c\/strong\u003e Independently verified for Type S, Grade NS, Class 50 performance, ensuring the specified movement capability and durability under a range of conditions.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen you need ±50% movement capacity:\u003c\/strong\u003e Specify for expansion and construction joints in concrete, precast, or masonry where significant, ongoing movement is expected.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen potable water contact is required:\u003c\/strong\u003e Use in applications where the sealant will be in contact with drinking water, such as water tanks or reservoirs, ensuring AS4020 compliance.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen acoustic performance matters:\u003c\/strong\u003e Select for sealing plasterboard or fibre cement joints where sound transmission needs to be minimised and a certified acoustic rating is beneficial.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen durability and flexibility are critical:\u003c\/strong\u003e Opt for this sealant in environments with temperature fluctuations or structural settling, leveraging its high elongation at break to maintain integrity.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Chlorinated water immersion, such as swimming pools or spas, as it is not formulated for these chemical environments.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Glazing applications or on any material containing bitumen, which can lead to compatibility issues or staining.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Applying to cement-based substrates within 28 days of initial pour or set, as uncured concrete can affect adhesion and cure.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Trafficable joints, as its low Shore A hardness and modulus are not designed to withstand pedestrian or vehicular traffic.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Extreme movement joints exceeding ±50%, as a dedicated high-movement sealant like Seal 'N' Flex One Plus P590 would be a more suitable choice.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"sibling-heading\"\u003e\n    \u003ch3 id=\"sibling-heading\"\u003eBostik Seal 'N' Flex One P390 vs. Seal 'N' Flex One Plus P590\u003c\/h3\u003e\n    \u003cp\u003eBostik Seal 'N' Flex One P390 is the go-to for expansion and construction joints requiring robust ±50% movement and specific certifications like AS4020 potable water approval and acoustic rating. It is a proven performer for standard high-movement applications on dry substrates. In contrast, for joints demanding extreme movement capacity, exceeding ±50% (up to +100%\/-50%), or where application on damp or even wet concrete substrates is necessary, Seal 'N' Flex One Plus P590 offers a more advanced solution. The choice between them hinges on the precise movement profile and substrate conditions of the project.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/bostik-seal-n-flex-one-plus-p590\"\u003eBostik Seal ‘N’ Flex One Plus P590\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/fireban-one\"\u003eBostik Fireban One\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Bostik","offers":[{"title":"300ml Cartridge \/ Box Buy (20)","offer_id":39423167922368,"sku":"SNFFCBL\/CTG\/BOX","price":305.2,"currency_code":"AUD","in_stock":true},{"title":"600ml Sausage \/ Box Buy (20)","offer_id":46349646332096,"sku":"SNFFCBL\/SSG\/BOX","price":350.2,"currency_code":"AUD","in_stock":true},{"title":"300ml Cartridge \/ Box Buy (20)","offer_id":46349646364864,"sku":"SNFFCWH\/CTG\/BOX","price":305.2,"currency_code":"AUD","in_stock":true},{"title":"600ml Sausage \/ Box Buy (20)","offer_id":46349646397632,"sku":"SNFFCWH\/SSG\/BOX","price":350.2,"currency_code":"AUD","in_stock":true},{"title":"300ml Cartridge \/ Box Buy (20)","offer_id":46349646430400,"sku":"SNFFCGR\/CTG\/BOX","price":305.2,"currency_code":"AUD","in_stock":true},{"title":"600ml Sausage \/ Box Buy (20)","offer_id":46349646463168,"sku":"SNFFCGR\/SSG\/BOX","price":300.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/bostik-seal-n-flex-p390-sealant-expansion-joint-adheseal.png?v=1763706280"},{"product_id":"sikaflex-construction-ap","title":"Sikaflex Construction AP+ Polyurethane Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Sikaflex Construction AP\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      When construction joints demand a sealant that moves reliably with the structure, adapts to various conditions, and delivers consistent results, the choice becomes clear. This product handles facade movement, concrete joint sealing, and general perimeter work with an elastic, durable finish, ensuring joints remain sealed and performing as intended for the long term. Contractors get a straightforward, high-performance sealant that integrates smoothly into diverse projects.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eSikaflex Construction AP is a 1-component, moisture-curing polyurethane sealant designed for the demanding conditions of general construction. It delivers a highly elastic, flexible, and robust seal for movement and connection joints on porous substrates. Formulated for both indoor and outdoor use, this product provides a non-corrosive, weather-resistant solution that can be painted over to match existing finishes.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMovement capability of ±25% (ISO 9047, ASTM C 719):\u003c\/strong\u003e This rating confirms the sealant's ability to accommodate significant joint movement, expanding and contracting with building elements without stressing the bondline. It provides a reliable margin for thermal expansion, contraction, and structural shifts.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eShore A hardness of 24:\u003c\/strong\u003e This indicates a balanced elasticity, firm enough to resist damage and soft enough to remain flexible under movement. Paired with 90% elastic recovery, the sealant consistently returns to its original shape after deflection, maintaining seal integrity.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSag flow of 0 mm (20 mm profile, 50 °C):\u003c\/strong\u003e This critical specification ensures the sealant holds its shape in vertical and overhead joints, even in warmer conditions. It prevents slumping, allowing for clean, professional finishes on facades and soffits up to 30 mm wide.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTear propagation resistance of 5.0 N\/mm:\u003c\/strong\u003e A high tear resistance means the cured sealant is tough. It withstands incidental impact and abrasion on site, reducing the risk of premature failure or damage to the joint itself.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003eSikaflex Construction AP arrives ready to use, requiring no mixing, which simplifies application. The tooling time of approximately 160 minutes and skinning time of 180 minutes provide an ample working window for precise joint finishing, even across longer runs. For optimal results, ensure the substrate is clean, dry, sound, and free from contaminants. For critical or high-performance applications, follow the specific priming instructions:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003eOn non-porous substrates like aluminium, steel, or glazed tiles, clean and pre-treat with \u003ca href=\"#\"\u003eSika Aktivator-205\u003c\/a\u003e.\u003c\/li\u003e\n      \u003cli\u003eFor other metals such as copper or brass, clean with \u003ca href=\"#\"\u003eSika Aktivator-205\u003c\/a\u003e, then prime with \u003ca href=\"#\"\u003eSika Primer-3 N\u003c\/a\u003e.\u003c\/li\u003e\n      \u003cli\u003ePVC surfaces require cleaning and pre-treatment with \u003ca href=\"#\"\u003eSika Primer-215\u003c\/a\u003e.\u003c\/li\u003e\n      \u003cli\u003ePorous substrates like concrete, aerated concrete, or bricks benefit from priming with \u003ca href=\"#\"\u003eSika Primer-3 N\u003c\/a\u003e.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003eAlways insert a closed-cell \u003ca href=\"#\"\u003eAdheseal backer rod\u003c\/a\u003e to control sealant depth and prevent three-sided adhesion, ensuring the sealant can perform to its full movement capability. The cured sealant can be painted over with most conventional facade coating systems, though a compatibility test is recommended.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCivil Construction:\u003c\/strong\u003e Ideal for movement and expansion joints in pavements, decks, and bridges, where its elasticity and weather resistance accommodate significant temperature swings and traffic loads.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMasonry and Concrete:\u003c\/strong\u003e Effectively seals connection and movement joints in concrete elements, precast panels, cement-based renders, and brickwork, providing a durable, flexible barrier against weather ingress.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eGeneral Building:\u003c\/strong\u003e Suits a broad range of indoor and outdoor sealing applications, including window and door perimeter seals, wall-to-floor junctions, and general facade joints where paintability and long-term elasticity are valued.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen you require a reliable, flexible sealant with ±25% movement capability for general construction.\u003c\/li\u003e\n      \u003cli\u003eWhen working with porous substrates like concrete, mortar, or brick where good adhesion is critical.\u003c\/li\u003e\n      \u003cli\u003eWhen the finished joint needs to be painted over to seamlessly blend with the surrounding structure.\u003c\/li\u003e\n      \u003cli\u003eWhen sealing vertical or soffit joints up to 30 mm wide, where a non-sag formulation is essential for a clean finish.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Natural stone, as the product is not formulated for compatibility and may cause staining.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Bituminous substrates, natural rubber, EPDM rubber, or materials that bleed oils, plasticizers, or solvents; these can compromise the sealant's integrity and performance.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Joints in and around swimming pools, or areas subject to permanent water immersion or water pressure. Alternative sealants are required for these conditions.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Joint widths outside the recommended range of 10 mm to 40 mm, as performance may be compromised.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003e\n      Compliance with \u003cstrong\u003eISO 11600 F 25 LM\u003c\/strong\u003e and \u003cstrong\u003eASTM C 920 class 25\u003c\/strong\u003e certifies its performance as a non-sag façade sealant with ±25% movement capability. These standards confirm the product meets specific criteria for joint sealants used in construction, providing assurance of quality and consistent performance under anticipated movement. VOC compliance with SCAQMD Method 304-91 also indicates adherence to air quality regulations.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"sibling-heading\"\u003e\n    \u003ch3 id=\"sibling-heading\"\u003eUnderstanding the Sikaflex range\u003c\/h3\u003e\n    \u003cp\u003eSikaflex Construction AP is specifically formulated as a go-to choice for general construction sealing and movement joints with up to ±25% capability, particularly effective on porous substrates. For applications that demand a broader range of substrate adhesion, higher movement capacity, or very specific performance characteristics beyond general construction, consider alternative Sikaflex products like \u003ca href=\"#\"\u003eSikaflex PRO\u003c\/a\u003e. Choosing the right product ensures optimal performance for the specific demands of each project.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/sikaflex-pro-cartridges\"\u003eSikaflex Pro Sealant\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/sikaflex-11-fc\"\u003eSikaflex 11 FC Sealant\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Sika","offers":[{"title":"Concrete Grey","offer_id":37551464743104,"sku":"SIKACONGR\/SSG\/BOX","price":311.8,"currency_code":"AUD","in_stock":true},{"title":"Black","offer_id":46941762355392,"sku":"SIKACONBL\/SSG\/BOX","price":311.8,"currency_code":"AUD","in_stock":true},{"title":"White","offer_id":46941762388160,"sku":"SIKACONWH\/SSG\/BOX","price":311.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/sikaflex-construction-ap-sealant-movement-joints-adheseal.jpg?v=1763706280"},{"product_id":"sika-pro-600ml-sausages","title":"Sikaflex Pro Polyurethane Sealant 600ml Sausages","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Sikaflex PRO\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      When construction joints on concrete and masonry facades require professional-grade sealing, Sikaflex PRO delivers the right fit. It's built for the constant movement and exposure these structures endure, ensuring durability without compromise. For potable water infrastructure, it provides peace of mind with the necessary AS\/NZS 4020 certification. This 1-component polyurethane sealant provides reliable flexibility and adhesion where it matters most.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eSikaflex PRO is a professional 1-component, moisture-curing polyurethane sealant specifically engineered for the demands of movement and connection joints in construction. It handles the dynamic nature of building materials like concrete and masonry, where thermal expansion and contraction are constant. Its formulation ensures strong, flexible bonds on porous substrates, making it a go-to for durable facade work and general sealing where professional performance is non-negotiable.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMovement capability of ±25%\u003c\/strong\u003e: This rating, certified to ISO 9047 and ASTM C 719, ensures the sealant can accommodate significant joint movement without cohesive failure. For a 20mm wide joint, it handles 5mm of expansion and contraction, preventing splits and gaps in dynamic facade elements.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eShore A hardness of 25 (approx.)\u003c\/strong\u003e: This indicates a highly elastic material that remains flexible after curing. It's firm enough to resist light traffic and impact but soft enough to absorb structural movement effectively.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTensile strain at break of 750% (approx.)\u003c\/strong\u003e: With a 7.5x elongation capacity beyond its rated movement, this provides a substantial safety margin. This ensures the sealant maintains its integrity even under unexpected or extreme joint stresses.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCuring rate of 3mm per 24 hours (approx.)\u003c\/strong\u003e: This steady moisture-curing rate allows for a predictable schedule on site. The 170-minute skinning time and 150-minute tooling time provide ample working window to achieve a professional finish before the surface hardens.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003eSikaflex PRO is formulated for good workability, allowing for smooth extrusion and precise placement into joints. Prepare substrates to be clean, dry, and sound. Always use a compatible backing rod, such as the Adheseal backer rod range, to control joint depth and prevent three-sided adhesion. Extrude the sealant firmly into the joint, ensuring full contact with the joint sides to avoid air entrapment. For neat lines, use masking tape and remove it within the skin time. Tooling with a compatible agent like Sika Tooling Agent N will achieve a smooth finish. Clean tools and equipment immediately after use with Sika Remover-208.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFacade movement joints\u003c\/strong\u003e: Ideal for the dynamic joints in concrete and masonry facades, where its ±25% movement capability prevents cracking and ensures long-term weatherproofing against thermal expansion and contraction.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eConnection joints around fenestrations\u003c\/strong\u003e: Provides a durable, flexible seal around windows and doors on porous substrates, maintaining weather integrity and accommodating minor building settlement.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePotable water structures\u003c\/strong\u003e: Certified to AS\/NZS 4020:2018, this sealant is a critical choice for sealing joints in tanks, pipelines, and other infrastructure that will be in contact with drinking water.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eGeneral outdoor and indoor sealing\u003c\/strong\u003e: Its robust formulation and adhesion to various common building materials make it suitable for a wide range of non-specialised sealing tasks across a construction project.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"system-fit-heading\"\u003e\n    \u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n    \u003cp\u003eSikaflex PRO typically forms the final sealing layer in critical construction joints. While it adheres well to many substrates without primers, for optimum adhesion in high-performance applications like multi-story buildings, highly stressed joints, or areas of extreme weather exposure, primers are specified. For porous substrates such as concrete, aerated concrete, or cement-based renders, a primer like \u003ca href=\"\/products\/sika-primer-3-n\"\u003eSika Primer-3 N\u003c\/a\u003e is applied by brush before sealing. On non-porous surfaces like aluminium or stainless steel, a surface activator such as Sika Aktivator-205 prepares the substrate for optimal adhesion, sometimes followed by Sika Primer-3 N for other metals like copper or brass. This staged preparation ensures the sealant performs to its full potential.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen sealing movement or connection joints in concrete or masonry facades requiring ±25% movement capability.\u003c\/li\u003e\n      \u003cli\u003eWhen the application demands AS\/NZS 4020:2018 certification for contact with potable water.\u003c\/li\u003e\n      \u003cli\u003eWhen a paintable sealant is preferred for facade work, ensuring compatibility with the chosen paint system through prior testing.\u003c\/li\u003e\n      \u003cli\u003eWhen a reliable, single-component polyurethane sealant is needed for general indoor or outdoor construction sealing.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Natural stone, as it may cause staining or discolouration.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Substrates that might bleed oils, plasticisers, or solvents, such as bituminous materials, natural rubber, or EPDM rubber.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Joints in and around swimming pools, or for areas under water pressure or permanent water immersion.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Joints requiring movement beyond its ±25% capacity, which would lead to premature failure.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003eCompliance with \u003cstrong\u003eAS\/NZS 4020:2018 Water Potable Approved\u003c\/strong\u003e means Sikaflex PRO can be used with confidence in applications where it will come into contact with drinking water. This certification is crucial for civil infrastructure, treatment plants, and any project involving the safe containment or transport of potable water. It also meets \u003cstrong\u003eISO 11600 F 25 LM\u003c\/strong\u003e and \u003cstrong\u003eASTM C 920 class 25\u003c\/strong\u003e, confirming its suitability as a high-performance, low-modulus sealant for facade and construction joints with moderate movement.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"Sika","offers":[{"title":"Black \/ Single Buy","offer_id":37551464808640,"sku":"SIKAPROBL\/SSG","price":16.48,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box Buy (20)","offer_id":39337015017664,"sku":"SIKAPROBL\/SSG\/BOX","price":296.6,"currency_code":"AUD","in_stock":true},{"title":"Dark Grey \/ Single Buy","offer_id":37551464939712,"sku":"SIKAPRODKGR\/SSG","price":16.48,"currency_code":"AUD","in_stock":true},{"title":"Dark Grey \/ Box Buy (20)","offer_id":39337021046976,"sku":"SIKAPRODKGR\/SSG\/BOX","price":296.6,"currency_code":"AUD","in_stock":true},{"title":"Concrete Grey \/ Single Buy","offer_id":37551465005248,"sku":"SIKAPROGR\/SSG","price":16.48,"currency_code":"AUD","in_stock":true},{"title":"Concrete Grey \/ Box Buy (20)","offer_id":39337051390144,"sku":"SIKAPROGR\/SSG\/BOX","price":296.6,"currency_code":"AUD","in_stock":true},{"title":"Japan Beige \/ Single Buy","offer_id":37551465103552,"sku":"SIKAPROJBE\/SSG","price":16.48,"currency_code":"AUD","in_stock":true},{"title":"Japan Beige \/ Box Buy (20)","offer_id":39337055781056,"sku":"SIKAPROJBE\/SSG\/BOX","price":296.6,"currency_code":"AUD","in_stock":true},{"title":"Off-White \/ Single Buy","offer_id":37551465136320,"sku":"SIKAPROOFWH\/SSG","price":16.48,"currency_code":"AUD","in_stock":true},{"title":"Off-White \/ Box Buy (20)","offer_id":39337059975360,"sku":"SIKAPROOFWH\/SSG\/BOX","price":296.6,"currency_code":"AUD","in_stock":true},{"title":"Pale Brown \/ Single Buy","offer_id":45723532886208,"sku":"SIKAPROPALEBR\/SSG","price":16.48,"currency_code":"AUD","in_stock":true},{"title":"Pale Brown \/ Box Buy (20)","offer_id":37551465201856,"sku":"SIKAPROPALEBR\/SSG\/BOX","price":296.6,"currency_code":"AUD","in_stock":true},{"title":"Redwood \/ Box Buy (20)","offer_id":37551465332928,"sku":"SIKAPRORED\/SSG\/BOX","price":296.6,"currency_code":"AUD","in_stock":true},{"title":"Sandstone \/ Single Buy","offer_id":43114865623232,"sku":"SIKAPROSAN\/SSG","price":16.48,"currency_code":"AUD","in_stock":true},{"title":"Sandstone \/ Box Buy (20)","offer_id":37551465398464,"sku":"SIKAPROSAN\/SSG\/BOX","price":296.6,"currency_code":"AUD","in_stock":true},{"title":"White \/ Single Buy","offer_id":37551465464000,"sku":"SIKAPROWH\/SSG","price":16.48,"currency_code":"AUD","in_stock":true},{"title":"White \/ Box Buy (20)","offer_id":39337073836224,"sku":"SIKAPROWH\/SSG\/BOX","price":296.6,"currency_code":"AUD","in_stock":true},{"title":"Dark Amber \/ Box Buy (20)","offer_id":39337017475264,"sku":"SIKAPRODKAM\/SSG\/BOX","price":296.6,"currency_code":"AUD","in_stock":true},{"title":"Redwood \/ Single Buy","offer_id":46209297416384,"sku":"SIKAPRORED\/SSG","price":16.48,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/sikaflex-pro-polyurethane-sealant-facade-adheseal.png?v=1763706281"},{"product_id":"sikaflex-11-fc","title":"Sikaflex 11 FC Polyurethane Adhesive and Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Sikaflex 11 FC\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      When the job demands both reliable sealing and strong elastic adhesion across diverse construction materials, a single product that handles both reduces complexity and callbacks. Sikaflex 11 FC provides that unified approach. This polyurethane compound offers an accelerated cure, maintaining permanent elasticity and paintability for internal and external applications.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003e\n      Sikaflex 11 FC was formulated to simplify general construction tasks that typically require separate products for sealing and bonding. It functions as both an elastic joint sealant and an elastic adhesive, designed for permanent flexibility. Its moisture-cured polyurethane chemistry delivers a fast cure and robust adhesion, ensuring durability across a wide range of substrates without compromising movement capability or finish.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003e±12.5% Movement Capability:\u003c\/strong\u003e This rating, aligned with ASTM C920 Type S, Grade NS, Class 12.5, means Sikaflex 11 FC can reliably accommodate typical joint movement in construction. This prevents common failures like cracking or delamination from thermal expansion and contraction.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFast Cure Rate:\u003c\/strong\u003e Achieving tack-free status in 1 to 2 hours and full cure within 3 to 5 days significantly accelerates project timelines. This allows for earlier overpainting or subsequent construction steps, reducing downtime and exposure to site contaminants.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eExcellent Adhesion and 600% Elongation:\u003c\/strong\u003e The high tensile strain at break ensures the cured material can stretch significantly without rupturing, providing a substantial safety margin for dynamic loads and joint movement. This combines with 1.13 N\/mm² lap shear strength for secure, flexible bonds across diverse materials like concrete, metal, timber, and ceramics.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePaintable Finish:\u003c\/strong\u003e Once fully cured, Sikaflex 11 FC can be overpainted with most water, oil, and rubber-based paints. This allows the finished joint or bond line to seamlessly integrate with the surrounding aesthetics, removing the visual disruption often caused by non-paintable sealants.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003e\n      Working with Sikaflex 11 FC begins with standard preparation: ensure all surfaces are clean, dry, and free from contaminants. While the product adheres well without primers, for critical or high-performance applications, consider using Sika Aktivator-205 for non-porous substrates like metals and PVC, or \u003ca href=\"\/products\/sika-primer-3-n\"\u003eSika Primer-3 N\u003c\/a\u003e for porous materials such as concrete or brick. Apply the compound evenly, ensuring full contact with joint sides and avoiding air entrapment. For neat lines, use masking tape and remove it within the tack-free time. Tooling with Sika Tooling Agent N immediately after application ensures a smooth finish and proper adhesion. Clean tools and equipment immediately with Sika Remover-208 or Sika Colma Cleaner; hardened material requires mechanical removal.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eGeneral Construction Sealing:\u003c\/strong\u003e Effectively seals movement joints in concrete, metal panels, and timber elements where a permanent, elastic, and paintable seal is required. This includes perimeter sealing around windows and doors, or seam sealing in metal fabrication.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eInterior Fit-out Adhesion:\u003c\/strong\u003e Provides elastic bonding for interior finishes such as baseboards, skirting boards, and floor moldings to various wall and floor surfaces. Its fast cure supports efficient workflow on site.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAcoustic Ceiling Tile Installation:\u003c\/strong\u003e As an adhesive, it offers a secure, flexible bond for acoustic ceiling tiles, allowing for minor substrate movement while maintaining integrity.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eLightweight Fabrication:\u003c\/strong\u003e Suitable for bonding and sealing bolted lap joints and other connections in aluminum and steel fabrication, offering both structural integrity and weather resistance.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen a dual-purpose product simplifies your workflow:\u003c\/strong\u003e Eliminate the need for separate sealants and adhesives, reducing inventory and application steps.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen fast turnaround is critical:\u003c\/strong\u003e Its accelerated cure allows for quicker subsequent trades or painting.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen long-term elasticity and weather resistance are required:\u003c\/strong\u003e Ensures durability in exposed conditions with its good weathering and water resistance.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen the finished application needs to be painted:\u003c\/strong\u003e Compatible with most common paint systems, allowing for seamless integration into the final aesthetic.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Expansion joints where movement exceeds ±12.5% of the joint width; a higher movement sealant is required.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Continuous immersion in chlorinated water, such as swimming pools, or exposure to strong acids, strong alkalis, or organic solvents.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Bituminous substrates, natural rubber, EPDM rubber, or materials prone to leaching oils or plasticisers, as adhesion may be compromised.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Structural glazing applications; a dedicated structural glazing silicone is required.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003e\n      Sikaflex 11 FC meets \u003ca href=\"https:\/\/www.astm.org\/c0920.html\" target=\"_blank\"\u003eASTM C920 Type S, Grade NS, Class 12.5\u003c\/a\u003e for internal and external applications, providing assurance of its performance as a non-sag sealant with specified movement capabilities.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"sibling-heading\"\u003e\n    \u003ch3 id=\"sibling-heading\"\u003eChoosing between Sika polyurethane sealants\u003c\/h3\u003e\n    \u003cp\u003e\n      Sikaflex 11 FC stands out for its balanced performance as both an elastic adhesive and a sealant. Its dual functionality, combined with reliable paintability, makes it a versatile choice for a broad range of general construction tasks. When compared to siblings like \u003ca href=\"\/products\/sikaflex-pro-cartridges\"\u003eSikaflex Pro Sealant\u003c\/a\u003e or \u003ca href=\"\/products\/sikaflex-construction-ap\"\u003eSikaflex Construction AP+ Polyurethane Sealant\u003c\/a\u003e, Sikaflex 11 FC offers a distinct advantage in applications where both elastic bonding and sealing are required from a single, paintable product, streamlining material selection and application on site.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/dowsil-795-silicone-building-sealant\"\u003eDowsil 795 Silicone Sealant\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/adheseal-n70\"\u003eAdheseal N70 Industrial Silicone Sealant\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Sika","offers":[{"title":"Black \/ 310ml Cartridge \/ Box Buy (12)","offer_id":39423167627456,"sku":"SIKA11FCBL\/CTG\/BOX","price":277.8,"currency_code":"AUD","in_stock":true},{"title":"Grey \/ 310ml Cartridge \/ Box Buy (12)","offer_id":45847238148288,"sku":"SIKA11FCGR\/CTG\/BOX","price":277.8,"currency_code":"AUD","in_stock":true},{"title":"Grey \/ 600ml Sausage \/ Box Buy (20)","offer_id":39423167660224,"sku":"SIKA11FCGR\/SSG\/BOX","price":558.6,"currency_code":"AUD","in_stock":true},{"title":"White \/ 310ml Cartridge \/ Box Buy (12)","offer_id":39423167725760,"sku":"SIKA11FCWH\/CTG\/BOX","price":277.8,"currency_code":"AUD","in_stock":true},{"title":"White \/ 600ml Sausage \/ Box Buy (20)","offer_id":39423167758528,"sku":"SIKA11FCWH\/SSG\/BOX","price":558.6,"currency_code":"AUD","in_stock":true},{"title":"Black \/ 600ml Sausage \/ Box Buy (20)","offer_id":39423167791296,"sku":"SIKA11FCBL\/SSG\/BOX","price":558.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/sikaflex-11fc-fast-cure-sealant-adheseal.png?v=1763706281"},{"product_id":"hi-flex-construction","title":"Adheseal Hi-Flex Construction Plus MS Polymer Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Hi-Flex Construction\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      When building elements move, the sealant must move with them. Facade panels expand, windows shift with thermal cycling, and precast joints flex under load. If your sealant can’t handle continuous, significant movement, you face premature failure and water ingress. Hi-Flex Construction provides the robust ±50% movement capability and lasting UV resistance these dynamic joints demand, maintaining integrity where standard sealants fall short.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eHi-Flex Construction is engineered to meet the extreme demands of dynamic building elements. This high-performance MS Polymer sealant specialises in sealing critical building joints like window perimeters, facade panels, and expansion joints that experience constant movement. Formulated with a low modulus and exceptional elongation, it ensures the joint seal remains intact, waterproof, and durable against environmental stresses and building movement for the long term. It’s the specification fulfilment where standard sealants are simply not enough.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cp\u003eUnderstanding these performance metrics helps specify the right product for high-movement applications:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMovement Capability: ±50% (ASTM C719)\u003c\/strong\u003e means a 20mm joint can expand or contract by 10mm without rupturing or losing adhesion. This capacity is essential for applications where differential thermal expansion or structural movement is significant.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eElongation at Break: 1100% approx. (ASTM D412)\u003c\/strong\u003e provides a substantial safety margin. This extreme flexibility ensures the sealant can stretch far beyond its rated movement without failing, offering robust resilience in dynamic conditions.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHardness Shore A: 25 approx. (ASTM D2240)\u003c\/strong\u003e indicates a low modulus sealant. This low hardness allows the sealant to remain soft and flexible, minimising stress on the bond line as the joint moves and preventing premature cohesive or adhesive failure.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNon-Staining (ASTM C510 \u0026amp; C1248)\u003c\/strong\u003e prevents discolouration or oil migration onto sensitive architectural surfaces like natural stone or precast concrete, preserving the aesthetic integrity of the building envelope.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003eApplying Hi-Flex Construction is straightforward. Ensure surfaces are clean, dry, and free of contaminants. Primerless adhesion is often achievable on non-porous substrates. For critical, high-performance, or highly stressed joints, prepare porous surfaces with \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime Sealant Primer\u003c\/a\u003e. For non-porous surfaces, use Adheseal 50A Surface Prep. Apply the sealant at temperatures between 5°C and 40°C, filling the joint completely to avoid air entrapment.\u003c\/p\u003e\n    \u003cp\u003e\n      Tool the sealant immediately after application, within approximately 10 minutes, to achieve a smooth finish. The sealant forms a skin quickly and cures at a rate of approximately 3mm per 24 hours under standard conditions (25°C and 50% humidity). Use a compatible backer rod to control sealant depth and prevent three-sided adhesion, crucial for optimal movement performance. Clean wet tools and spills with \u003ca href=\"\/products\/xylene\"\u003eXylene\u003c\/a\u003e. For skin, use Adheseal Hand Wipes.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFenestration and Glazing:\u003c\/strong\u003e Use for perimeter sealing of windows and curtain walls where significant thermal movement is expected. Its low modulus ensures the seal moves with the frame and glass, preventing stress build-up.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFacade Cladding:\u003c\/strong\u003e Ideal for sealing joints in modern facade panels and external wall cladding. It provides durable weather sealing that accommodates the continuous expansion and contraction of panel systems.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePrecast and Tilt-up Construction:\u003c\/strong\u003e Specify for expansion joints in precast and tilt-up panels. Its ±50% movement capability handles the large-scale structural movement typical in these assemblies, ensuring long-term joint integrity.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDissimilar Materials:\u003c\/strong\u003e Effectively seals mechanically fixed joints and materials with different thermal expansion coefficients, such as aluminium to concrete, without cracking or losing adhesion.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen joints require a high movement capability of ±50% to prevent premature failure.\u003c\/li\u003e\n      \u003cli\u003eWhen a low modulus sealant is necessary to minimise stress on bond lines in dynamic applications.\u003c\/li\u003e\n      \u003cli\u003eWhen long-term UV stability and resistance to weathering are non-negotiable for exterior exposures.\u003c\/li\u003e\n      \u003cli\u003eWhen sealing architectural elements where non-staining performance is crucial to maintain aesthetic quality.\u003c\/li\u003e\n      \u003cli\u003eWhen a paintable sealant is required, understanding that non-flexible paints may crack.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Long-term water immersion or internal swimming pool applications, especially where high levels of chlorine are present.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Structural glazing applications; instead, refer to N-80 or N-60 glazing silicones.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Totally confined spaces, as the sealant requires atmospheric humidity to cure.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Direct contact with bituminous, natural rubber, or EPDM surfaces, or any material that might leach oils or plasticisers.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e All stone types without prior stain testing. For marble or granite, conduct testing or consider S100.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003e\n      Hi-Flex Construction complies with \u003cstrong\u003eASTM C920-CLASS 50\u003c\/strong\u003e, the standard specification for elastomeric joint sealants, specifically meeting the Class 50 movement rating. This certification validates its ±50% movement capability under test conditions. Additionally, it complies with \u003cstrong\u003eASTM C1248\u003c\/strong\u003e for non-staining performance, providing assurance against discolouration on sensitive substrates.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"sibling-heading\"\u003e\n    \u003ch3 id=\"sibling-heading\"\u003eDistinguishing Hi-Flex Construction from other MS Polymers\u003c\/h3\u003e\n    \u003cp\u003e\n      Hi-Flex Construction stands out within the MS Polymer range due to its specialist focus on extreme movement and high-performance building joints. While it is a low modulus sealant, its engineering priorities differ significantly from other products.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      For applications primarily involving waterproofing membranes, bond breakers, or fillet joints, \u003ca href=\"\/products\/hi-flex-50\"\u003eAdheseal Hi-Flex 50 Low-Modulus Waterproofing Membrane\u003c\/a\u003e is a better fit. If your project requires an anti-pick sealant for structural bonding or XPS panels, redirect to \u003ca href=\"\/products\/adheseal-hi-flex-60\"\u003eAdheseal Hi-Flex 60 Anti-Pick Primer\u003c\/a\u003e. For general, everyday low modulus MS Polymer sealing tasks where extreme movement is not the primary driver, \u003ca href=\"\/products\/adheseal-hi-flex-lm\"\u003eAdheseal Hi-Flex LM Low-Modulus Hybrid Polymer Sealant\u003c\/a\u003e provides an economical and effective choice. Hi-Flex Construction is specifically for the critical joints demanding proven ±50% movement and architectural non-staining performance.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/adheseal-pu50\"\u003eAdheseal PU50 High-Modulus Polyurethane Adhesive\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Adheseal","offers":[{"title":"Black \/ Single Buy","offer_id":39423167430848,"sku":"HIFLEXCONPLUSBL\/SSG","price":11.77,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box Buy (20)","offer_id":39423167529152,"sku":"HIFLEXCONPLUSBL\/SSG\/BOX","price":211.8,"currency_code":"AUD","in_stock":true},{"title":"Grey \/ Single Buy","offer_id":39423167463616,"sku":"HIFLEXCONPLUSGR\/SSG","price":11.77,"currency_code":"AUD","in_stock":true},{"title":"Grey \/ Box Buy (20)","offer_id":39423167561920,"sku":"HIFLEXCONPLUSGR\/SSG\/BOX","price":211.8,"currency_code":"AUD","in_stock":true},{"title":"White \/ Single Buy","offer_id":39423167496384,"sku":"HIFLEXCONPLUSWH\/SSG","price":11.77,"currency_code":"AUD","in_stock":true},{"title":"White \/ Box Buy (20)","offer_id":39423167594688,"sku":"HIFLEXCONPLUSWH\/SSG\/BOX","price":211.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/hi-flex-construction-plus-sealant-adheseal.png?v=1763706281"},{"product_id":"adheseal-hi-flex-60","title":"Adheseal Hi-Flex 60 MS polymer Adhesive","description":"\u003cdiv aria-label=\"Product Description for Hi-Flex 60\" data-content-type=\"product\" role=\"main\"\u003e\n\u003csection aria-labelledby=\"opening-heading\" class=\"product-content-section\"\u003e\n\u003cp class=\"opening-narrative\"\u003eWhen the job demands a sealant that sticks to metal sheeting, flashings, and gutters without a primer, and then takes paint without cracking, Hi-Flex 60 delivers. You need a seal that won't compromise the finish or degrade under Australian sun. This is the product that performs. It holds tight, stays flexible, and maintains its integrity on your most exposed metalwork.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection aria-labelledby=\"positioning-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n\u003cp\u003eHi-Flex 60 was engineered to meet the specific demands of sheet metal construction. It's an isocyanate-free MS Polymer sealant with outstanding primerless adhesion to common roofing and cladding metals like Colorbond, galvanised steel, aluminium, and Zincalume. Unlike traditional silicone sealants, Hi-Flex 60 is paintable, allowing seamless integration with painted metal components. Its formulation provides excellent UV and weathering resistance, ensuring long-term durability in exposed conditions, preventing premature degradation and callbacks.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection aria-labelledby=\"specs-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMovement Capability: +\/- 25% (ASTM C719)\u003c\/strong\u003e: Sheet metal and building panels expand and contract significantly with temperature changes. This 25% movement rating ensures Hi-Flex 60 flexes with the substrate, maintaining a watertight seal without stressing the bond line, reducing the risk of splits or adhesion failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness: Shore A 55 (ASTM D2240)\u003c\/strong\u003e: A high Shore A hardness of 55 provides robust resistance to physical attack, making Hi-Flex 60 well suited for demanding public environments such as schools, transport facilities, and other high-traffic areas where durability is essential.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElongation at Break: 200% (ASTM D412)\u003c\/strong\u003e: This high elongation value provides a significant safety margin. Even when pushed to its movement limits, the sealant retains ample capacity to stretch, preventing premature rupture and ensuring joint integrity over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVOC Content: 1.5 gm\/lt\u003c\/strong\u003e: A very low VOC content contributes to improved indoor air quality and helps projects meet Green Star environmental criteria, supporting healthier construction practices without compromising performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection aria-labelledby=\"experience-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n\u003cp\u003eHi-Flex 60 is designed for user-friendly application. Surfaces must be clean, dry, and free of contaminants. For non-porous substrates like metals, roughen the surface slightly with an abrasive pad, then clean using a two-wipe process with Xylene. For critical applications on non-porous surfaces, or metals like copper\/brass, use Adheseal 50A Surface Prep. For porous surfaces such as concrete or brick, prime with Everflex Supaprime. Tool the sealant immediately after application, within its approximately 10-minute skin time, using a moistened spatula for a smooth finish. Clean up uncured product and tools with Xylene; cured material requires mechanical removal. For skin contact, use Adheseal Hand Wipes. Apply between 5°C and 40°C.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection aria-labelledby=\"applications-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSheet Metal Fabrication\u003c\/strong\u003e: Use for seam sealing and bolted lap joints in HVAC ductwork, metal enclosures, and general sheet metal work where robust, flexible adhesion is required across different thermal expansion coefficients.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Roofing and Cladding\u003c\/strong\u003e: Ideal for sealing overlaps, end laps, flashings, and cappings on metal roofs and wall cladding, including Colorbond, galvanised steel, and Zincalume. It maintains a weatherproof seal that can be painted to match the surrounding finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuttering and Downpipes\u003c\/strong\u003e: Provides a durable, non-corrosive seal for joints in gutters and downpipes, accommodating movement and resisting weathering without staining the metal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublic Area Applications\u003c\/strong\u003e: Its high Shore A hardness makes it suitable for joints in schools, prisons, and other public areas where a durable, tamper-resistant seal is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection aria-labelledby=\"system-fit-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n\u003cp\u003eHi-Flex 60 typically serves as the primary sealant in exterior construction where metal components are prevalent. Its primerless adhesion to most common construction metals simplifies installation, but for optimal, long-term performance in high-stress or extreme exposure joints, consider a primer. On non-porous surfaces like aluminium or powder-coated metals, a wipe with Adheseal 50A Surface Prep enhances adhesion. For porous substrates like concrete or masonry, prepare the surface with Everflex Supaprime. Control joint depth with an open-cell backer rod from the Adheseal backer rod range, ensuring a 2:1 width-to-depth ratio for optimal movement. Always prevent three-sided adhesion by using backer rod or a bond breaker tape.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection aria-labelledby=\"decision-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWhen you need a sealant that offers outstanding primerless adhesion to a wide range of common construction metals like Colorbond, galvanised steel, aluminium, and Zincalume.\u003c\/li\u003e\n\u003cli\u003eWhen the sealed joint will be exposed to significant UV radiation and weathering, requiring excellent long-term durability and colour stability.\u003c\/li\u003e\n\u003cli\u003eWhen the sealant needs to be paintable with acrylic, oil, or rubber-based paints to seamlessly integrate with adjacent painted surfaces.\u003c\/li\u003e\n\u003cli\u003eWhen sealing joints in public areas where a high-hardness, durable sealant is required for long-term performance and resistance to wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection aria-labelledby=\"limitations-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Long-term water immersion or internal swimming pool applications, especially with high chlorine exposure, as this can degrade the sealant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Totally confined spaces, as the sealant requires atmospheric humidity to cure properly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Structural glazing or adhering mirrors. For structural glazing, consider glazing-specific silicones like N-80 or N-60.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Direct contact with copper and brass where discolouration of the metal is unacceptable; always test adhesion and compatibility on these metals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Use on bituminous, natural rubber, or EPDM rubber surfaces, or in conjunction with materials that leach oils, plasticisers, or solvents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection aria-label=\"Compliance\" class=\"value-proof-banner\"\u003e\n\u003cp\u003eHi-Flex 60 is formulated to be non-staining, compliant with ASTM C510 and C1248 standards, ensuring it won't discolour adjacent substrates. Its low VOC content of 1.5 gm\/lt contributes to Green Star environmental criteria, supporting sustainable building practices. Tested to ASTM C719 for movement capability and ASTM D412 and D2240 for physical properties, it delivers proven performance and reliability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection id=\"related-products-links\" aria-labelledby=\"related-products-heading\" class=\"product-content-section\"\u003e\n\u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hi-flex-50\"\u003eAdheseal Hi-Flex 50\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/hi-flex-construction\"\u003eAdheseal Hi-Flex Construction Plus\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/adheseal-pu50\"\u003eAdheseal PU50\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Adheseal","offers":[{"title":"Black \/ Single Buy","offer_id":39423167267008,"sku":"HIFLEX60BL\/SSG","price":13.88,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box Buy (20)","offer_id":39423167332544,"sku":"HIFLEX60BL\/SSG\/BOX","price":249.8,"currency_code":"AUD","in_stock":true},{"title":"White \/ Single Buy","offer_id":39423167299776,"sku":"HIFLEX60WH\/SSG","price":13.88,"currency_code":"AUD","in_stock":true},{"title":"White \/ Box Buy (20)","offer_id":39423167365312,"sku":"HIFLEX60WH\/SSG\/BOX","price":249.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/hi-flex-60-hybrid-adhesive-sealant-adheseal.png?v=1763706281"},{"product_id":"adheseal-silicone-n-40","title":"Adheseal N40 Slicone Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for N-40 GP Silicone Sealant\"\u003e \n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      On Queensland sites since 1989, N-40 is the trusted staple for reliable sealing. It handles everything from commercial kitchens to roofing, delivering waterproof, mould-resistant joints across diverse substrates. Finish the job knowing you have a compliant, versatile silicone that simply works.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eN-40 was engineered for broad utility. It combines robust adhesion across common building materials with critical anti-fungal properties, making it indispensable for environments from humid wet areas to external roofing. This neutral-curing formulation ensures compatibility and durability where many general sealants fail, providing a single, reliable solution for a multitude of sealing demands. We developed N-40 based on decades of real-world site feedback, ensuring it performs where it matters most.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMovement Capability ±30%:\u003c\/strong\u003e This ensures your joints can expand and contract by up to 30% of their original width. A 10mm joint can handle 3mm of movement, preventing premature joint failure from thermal cycling or substrate shifts.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTemperature Resistance -50°C to +150°C:\u003c\/strong\u003e From freezing mornings to scorching summer days, N-40 maintains its integrity. This extreme range protects your seals against the toughest Australian weather, reducing callback rates for external applications.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eShore A Hardness 20:\u003c\/strong\u003e A Shore A of 20 means N-40 cures to a flexible, rubber-like consistency. This optimal flexibility accommodates joint movement without becoming brittle, ensuring long-term performance and durability.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFire Tested AS\/NZS 1530.3 (Smoke Developed Index 0-1):\u003c\/strong\u003e Achieves a superior fire rating, limiting smoke generation during a fire event. This is critical for internal fit-outs, commercial kitchens, and other areas where fire safety compliance is paramount.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003eN-40 is a ready-to-use, single-pack neutral (oxime) cure silicone. Apply it when temperatures are between 5°C and 40°C. Ensure all surfaces are clean, dry, and free of contaminants. For impervious substrates, use the two-wipe process with \u003ca href=\"\/products\/acetone\"\u003eAcetone\u003c\/a\u003e or 100% White Spirits. Masking joint edges before application helps achieve a clean finish.\u003c\/p\u003e\n    \u003cp\u003eFor optimal adhesion, apply a primer: Adheseal 50A Surface Prep for non-porous surfaces or \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime\u003c\/a\u003e for porous substrates. Tool off the sealant within approximately 15 minutes of application, before a skin forms, using a moistened spatula. Remove masking tape while the sealant is still wet. Clean uncured product and tools with white spirit.\u003c\/p\u003e\n    \u003cp\u003eControl joint depth for joints greater than 10mm with an Adheseal backer rod, choosing one 25% larger than the joint width. Prevent three-sided adhesion by ensuring the sealant bonds only to two surfaces, using a polyethylene tape or release agent where necessary.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCommercial Kitchens, Laundries, \u0026amp; Wet Areas:\u003c\/strong\u003e Its anti-fungal properties and food-safe suitability prevent mould growth in humid environments. The low VOC formulation contributes to healthier indoor air quality, meeting compliance for sanitary sealing.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRoofing \u0026amp; External Cladding:\u003c\/strong\u003e Excellent adhesion to Zincalume, Colourbond, and galvanised steel, combined with UV stability and wide temperature resistance, ensures durable, weather-tight seals for flashing, seams, and penetrations.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMarine \u0026amp; Vehicle Fabrication:\u003c\/strong\u003e This flexible sealant tolerates vibration and movement, making it ideal for sealing non-underwater joints in boats and vehicles, maintaining integrity against dynamic forces.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eGeneral Construction \u0026amp; Shopfitting:\u003c\/strong\u003e With broad adhesion to glass, ceramic, aluminium, timber, and PVC, N-40 provides a reliable, fire-tested seal for diverse internal and external construction joints and detailed shop fit-outs.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"system-fit-heading\"\u003e\n    \u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n    \u003cp\u003eN-40 often serves as the final sealing component in various construction assemblies. In wet area installations, after substrate preparation and tiling, it forms the critical flexible, mould-resistant seal between wall and floor joints. For roofing and cladding, it's typically applied after metal sheet installation, sealing laps and penetrations to complete the weatherproofing envelope. Always ensure proper joint design with an Adheseal backer rod and the recommended primer (Adheseal 50A Surface Prep or Everflex Supaprime) to maximise adhesion and movement capability.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eYou need a single, versatile silicone sealant for a broad range of internal and external applications.\u003c\/li\u003e\n      \u003cli\u003eMould resistance, food-safe compliance, and low VOC are critical, especially in commercial kitchens, laundries, or shower areas.\u003c\/li\u003e\n      \u003cli\u003eYou are sealing common building materials like Zincalume, Colourbond, glass, ceramic tiles, aluminium, or treated timber.\u003c\/li\u003e\n      \u003cli\u003eFire-tested compliance to AS\/NZS 1530.3 (Smoke Developed Index 0-1) is required for your project.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Structural glazing applications; use \u003ca href=\"\/products\/dowsil-795-silicone-building-sealant\"\u003eDowsil 795 Silicone Sealant\u003c\/a\u003e for these specialised requirements.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Continuous underwater immersion, aquariums, or swimming pools.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Movement beyond ±30% of the joint width; consider products like \u003ca href=\"\/products\/adheseal-n70\"\u003eAdheseal N70 Industrial Silicone Sealant\u003c\/a\u003e for higher movement capability.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Adhering mirrors; use a dedicated mirror adhesive like Adheseal High Power 609 (test first).\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Totally confined spaces, as it requires atmospheric humidity to cure properly.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Applications requiring painting over the sealant, as N-40 is not paintable.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Polycarbonate sheeting, horizontal walkways, or certain natural stone without prior stain testing.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003eN-40 is fire tested to AS\/NZS 1530.3, achieving a Smoke Developed Index of 0-1. This compliance is essential for safety-critical internal applications. Its low VOC content (43gm\/L) meets Green Star environmental criteria, supporting sustainable building practices without compromising performance.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"sibling-heading\"\u003e\n    \u003ch3 id=\"sibling-heading\"\u003eN-40 vs. N-80: General Purpose vs. Architectural Specialisation\u003c\/h3\u003e\n    \u003cp\u003eN-40 represents exceptional versatility, performing across a vast range of general-purpose sealing applications. It is the indispensable choice for jobs without highly specific, niche requirements, providing a robust, multi-substrate, and compliant sealant. In contrast, \u003ca href=\"\/products\/dowsil-795-silicone-building-sealant\"\u003eDowsil 795 Silicone Sealant\u003c\/a\u003e is engineered specifically for high-performance structural glazing applications, demanding precise engineering and stringent regulatory compliance. Choose N-40 for your everyday, high-demand sealing needs, and reserve N-80 for critical architectural structural glazing where its specialised properties are essential.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/dowsil-795-silicone-building-sealant\"\u003eDowsil 795 Silicone Sealant\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/sikapool\"\u003eSikasil Pool Silicone Sealant\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Adheseal","offers":[{"title":"Black \/ Single Buy","offer_id":39423166939328,"sku":"SILADN40BL\/CTG","price":6.4,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box Buy (20)","offer_id":39423167070400,"sku":"SILADN40BL\/CTG\/BOX","price":115.2,"currency_code":"AUD","in_stock":true},{"title":"Mid-Grey \/ Single Buy","offer_id":39423166972096,"sku":"SILADN40MG\/CTG","price":6.4,"currency_code":"AUD","in_stock":true},{"title":"Mid-Grey \/ Box Buy (20)","offer_id":39423167103168,"sku":"SILADN40MG\/CTG\/BOX","price":115.2,"currency_code":"AUD","in_stock":true},{"title":"White \/ Single Buy","offer_id":39423167004864,"sku":"SILADN40WH\/CTG","price":6.4,"currency_code":"AUD","in_stock":true},{"title":"White \/ Box Buy (20)","offer_id":39423167135936,"sku":"SILADN40WH\/CTG\/BOX","price":115.2,"currency_code":"AUD","in_stock":true},{"title":"Translucent \/ Single Buy","offer_id":39423167037632,"sku":"SILADN40TR\/CTG","price":6.4,"currency_code":"AUD","in_stock":true},{"title":"Translucent \/ Box Buy (20)","offer_id":39423167168704,"sku":"SILADN40TR\/CTG\/BOX","price":115.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/n40-neutral-silicone-sealant-waterproof-joints-adheseal.png?v=1763706281"},{"product_id":"adheseal-s-100-kitchen-bathroom-silicone","title":"Adheseal S100 Sanitary Silicone Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Adheseal S100 Sanitary Silicone Sealant\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      When tiled wet areas, from bathrooms to balconies, demand a flexible, mould-resistant seal, Adheseal S100 provides the reliable finish. It maintains joint integrity and aesthetic appeal in the face of movement, humidity, and continuous use. Achieve a high-performance, hygienic, and coordinated seal that holds its colour and flexibility, even in demanding environments.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003e\n      Adheseal S100 was developed from extensive experience supplying silicone sealants since 1989. It is engineered as a neutral curing, anti-fungal sanitary grade silicone sealant to meet the specific demands of wet environments and diverse industrial applications. It creates a permanently elastic, dustproof seal that inhibits mould and biological growth, ensuring long-term performance and hygiene where it matters most.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cp\u003e\n      With a \u003cstrong\u003emovement capability of ±30%\u003c\/strong\u003e and \u003cstrong\u003eelongation at break of 300%\u003c\/strong\u003e, S100 absorbs significant joint movement without cracking or delaminating, preventing premature sealant failure in high-stress areas. Its \u003cstrong\u003eShore A hardness of 20\u003c\/strong\u003e ensures a flexible yet durable seal. Rated for \u003cstrong\u003etemperatures from -50°C to 150°C\u003c\/strong\u003e, this silicone performs reliably in both cold stores and hot, humid bathrooms. The \u003cstrong\u003eVOC content of 43g\/L\u003c\/strong\u003e ensures compliance with Green Star environmental criteria, supporting healthier indoor air quality.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSurface Preparation:\u003c\/strong\u003e Ensure all surfaces are sound, dry, and free from contaminants. For impervious substrates, use a two-wipe process with a suitable cleaner like \u003ca href=\"\/products\/acetone\"\u003eAcetone\u003c\/a\u003e or White Spirits. Mask joint edges for a cleaner finish.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePriming:\u003c\/strong\u003e While S100 adheres to most common building materials, perform an adhesion test. If priming is necessary, use Adheseal 50A Surface Prep for non-porous surfaces or \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime\u003c\/a\u003e for porous substrates.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Apply between 5°C and 40°C. Cut the nozzle to a 45° angle. Insert the cartridge into a caulking gun and apply by pushing the sealant ahead of the nozzle, ensuring full contact.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTooling:\u003c\/strong\u003e Tool off the joint with a moistened spatula within approximately 15 minutes of application, before a skin forms. Remove masking tape immediately after tooling.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCure Time:\u003c\/strong\u003e Expect a skin time of around 20 minutes, with a full cure rate of 2mm per day at 22°C and 50% humidity. Cure times vary with atmospheric conditions.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eClean Up:\u003c\/strong\u003e Clean tools and spills with white spirit while the product is still wet. Cured silicone requires mechanical removal.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cp\u003eAdheseal S100 is engineered for critical sealing tasks where hygiene, flexibility, and appearance are paramount:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTiled Wet Areas:\u003c\/strong\u003e Secure movement joints and connecting joints in bathrooms, showers, laundries, and kitchens. This includes sealing around sanitary ware, benchtops, bath edges, cupboards, splashbacks, and glass partitions.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBalconies \u0026amp; Exterior Finishes:\u003c\/strong\u003e Provides a UV-stable and colour-fast seal for balconies, podiums, and around door\/window reveals, maintaining its integrity against outdoor elements.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRoofing Systems:\u003c\/strong\u003e Fills joints and cracks in concrete roofs and membrane-covered tiled roofs, acting as a crucial component in waterproofing layers.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eIndustrial \u0026amp; Marine Applications:\u003c\/strong\u003e Functions as a flexible gasket in construction, mechanical engineering, shipbuilding, and vehicular manufacturing, even suitable for below-waterline applications once fully cured.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"system-fit-heading\"\u003e\n    \u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n    \u003cp\u003e\n      Adheseal S100 typically acts as the final flexible seal in comprehensive waterproofing and flooring systems. For instance, in demanding plant room environments, it provides the critical movement joint seal after concrete priming with \u003ca href=\"\/products\/megapoxy-h\"\u003eMegapoxy H\u003c\/a\u003e Epoxy and a subsequent application of \u003ca href=\"\/products\/megapoxy-mc\"\u003eMegapoxy MC\u003c\/a\u003e. In tiled wet areas, you will apply S100 as the final step after the substrate has been prepared, waterproofed, and tiled, often following a screed primer and tile adhesive. It ensures a durable, waterproof, and aesthetic finish to the system.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen aesthetic integration is key:\u003c\/strong\u003e Select from 20 coordinating colours to match grout, benchtops, or other design elements, ensuring a seamless finish.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen hygiene is paramount:\u003c\/strong\u003e Its anti-fungal properties actively inhibit mould and biological growth, critical in hot and humid wet areas.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen movement is expected:\u003c\/strong\u003e With a ±30% movement capability, it accommodates structural shifts in movement joints without compromising the seal.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen long-term performance matters:\u003c\/strong\u003e Its UV stability, colour fastness, and suitability for internal and external applications ensure durability and aesthetic retention over time.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen specifying for critical wet area joints:\u003c\/strong\u003e Use for sealing movement and connecting joints in kitchens, bathrooms, laundries, and around sanitary fixtures.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Totally confined spaces, as it requires atmospheric humidity to cure.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Structural glazing applications; instead, consider \u003ca href=\"\/products\/dowsil-795-silicone-building-sealant\"\u003eDowsil 795 Silicone Sealant\u003c\/a\u003e or Adheseal N60 Glazing Silicone for those requirements.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Direct application underwater in swimming pools or aquariums, despite its suitability for below-waterline cured applications. Consider \u003ca href=\"\/products\/sikapool\"\u003eSikasil Pool Silicone Sealant\u003c\/a\u003e for continuous immersion.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Applying over copper or brass without prior testing, as discolouration may occur.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Polycarbonate sheeting, as compatibility issues may arise.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Painting over, as silicone is non-paintable. If a paintable sealant is required, investigate \u003ca href=\"\/products\/adheseal-pu25fc\"\u003eAdheseal PU25 Fast-Cure Polyurethane Sealant\u003c\/a\u003e.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003eAdheseal S100 has a low \u003cstrong\u003eVOC content of 43g\/L\u003c\/strong\u003e, complying with Californian Bureau of Air Quality Management Rule 1168, and meets Green Star environmental criteria for healthier indoor spaces.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"sibling-heading\"\u003e\n    \u003ch3 id=\"sibling-heading\"\u003eWhen a matt finish is preferred\u003c\/h3\u003e\n    \u003cp\u003e\n      Unlike the standard gloss finish of S100, if your project calls for a contemporary matt aesthetic, consider \u003ca href=\"\/products\/matt-seal-s250-silicone-sealant\"\u003eAdheseal Matt Seal S-250 Sanitary SIlicone Sealant\u003c\/a\u003e. S250 offers the same neutral cure, anti-fungal properties, and ±30% movement capability as S100, but with a refined matt finish specifically designed to complement modern matt tiles and architectural surfaces.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/dowsil-795-silicone-building-sealant\"\u003eDowsil 795 Silicone Sealant\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Adheseal","offers":[{"title":"Ashville Grey \/ Single Buy","offer_id":39423166316736,"sku":"SILADS100AG\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Ashville Grey \/ Box Buy (20)","offer_id":39423166611648,"sku":"SILADS100AG\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Beige \/ Single Buy","offer_id":45817695338688,"sku":"SILADS100BE\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Beige \/ Box Buy (20)","offer_id":45817695371456,"sku":"SILADS100BE\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Bluestone \/ Single Buy","offer_id":45817695994048,"sku":"SILADS100BLST\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Bluestone \/ Box Buy (20)","offer_id":45817696026816,"sku":"SILADS100BLST\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Caramel \/ Single Buy","offer_id":45817696092352,"sku":"SILADS100CARA\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Caramel \/ Box Buy (20)","offer_id":45817696125120,"sku":"SILADS100CARA\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Charcoal \/ Single Buy","offer_id":45817696223424,"sku":"SILADS100CHAR\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Charcoal \/ Box Buy (20)","offer_id":45817696256192,"sku":"SILADS100CHAR\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Clear \/ Single Buy","offer_id":39423166546112,"sku":"SILADS100TRAN\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Clear \/ Box Buy (20)","offer_id":39423166841024,"sku":"SILADS100TRAN\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Dark Ochre \/ Single Buy","offer_id":45817696321728,"sku":"SILADS100DO\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Dark Ochre \/ Box Buy (20)","offer_id":45817696354496,"sku":"SILADS100DO\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Eva Grey \/ Single Buy","offer_id":39423166382272,"sku":"SILADS100EG\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Eva Grey \/ Box Buy (20)","offer_id":39423166677184,"sku":"SILADS100EG\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Havana \/ Single Buy","offer_id":45817696485568,"sku":"SILADS100HV\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Havana \/ Box Buy (20)","offer_id":45817696518336,"sku":"SILADS100HV\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Ivory \/ Single Buy","offer_id":45817696583872,"sku":"SILADS100IV\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Ivory \/ Box Buy (20)","offer_id":45817696616640,"sku":"SILADS100IV\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Koala Grey \/ Single Buy","offer_id":39423166415040,"sku":"SILADS100KG\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Koala Grey \/ Box Buy (20)","offer_id":39423166709952,"sku":"SILADS100KG\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Lydia Grey \/ Single Buy","offer_id":43402328342720,"sku":"SILADS100LG\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Lydia Grey \/ Box Buy (20)","offer_id":43402328375488,"sku":"SILADS100LG\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Mayo \/ Single Buy","offer_id":45817696649408,"sku":"SILADS100MAYO\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Mayo \/ Box Buy (20)","offer_id":45817696682176,"sku":"SILADS100MAYO\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Not Black \/ Single Buy","offer_id":45817696714944,"sku":"SILADS100NOTBL\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Not Black \/ Box Buy (20)","offer_id":45817696747712,"sku":"SILADS100NOTBL\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Off-White \/ Single Buy","offer_id":39423166447808,"sku":"SILADS100OW\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Off-White \/ Box Buy (20)","offer_id":39423166742720,"sku":"SILADS100OW\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Stark White \/ Single Buy","offer_id":39423166578880,"sku":"SILADS100SWH\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Stark White \/ Box Buy (20)","offer_id":39423166873792,"sku":"SILADS100SWH\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Sunscreen \/ Single Buy","offer_id":45817696846016,"sku":"SILADS100SUNS\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Sunscreen \/ Box Buy (20)","offer_id":45817696878784,"sku":"SILADS100SUNS\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Tile Grey \/ Single Buy","offer_id":39423166480576,"sku":"SILADS100TG\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Tile Grey \/ Box Buy (20)","offer_id":39423166775488,"sku":"SILADS100TG\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Travertine \/ Single Buy","offer_id":39423166513344,"sku":"SILADS100TV\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Travertine \/ Box Buy (20)","offer_id":39423166808256,"sku":"SILADS100TV\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/s100-sanitary-silicone-sealant-wet-area-adheseal.png?v=1763706281"},{"product_id":"n-60-silicone-sealants-australasia","title":"SA Silicone N60","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for SA Silicone N60\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      When your facade demands structural integrity, extreme movement capacity, and permanent weather protection, the right sealant makes all the difference. SA Silicone N60 is engineered to meet these challenges, maintaining its elastomeric properties under constant UV exposure and temperature shifts. This is the architectural-grade silicone that delivers both structural performance and weatherproofing longevity.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eSA Silicone N60 was formulated for the exacting demands of architectural glazing and facade work. It's a high-performance, neutral cure silicone, designed to form durable, flexible seals. Expect superior adhesion to common construction materials like painted and anodised aluminium and glass, ensuring structural integrity and weather tightness. This product maintains its flexibility and adhesion across extreme temperatures and UV exposure, preventing costly reworks and structural failures.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cp\u003eWith a dynamic movement capacity of ±35%, SA Silicone N60 handles significant structural expansion and contraction without fatiguing the seal. This high movement rating is critical for large glass panels and curtain walls subjected to thermal cycling and wind loads. Its 100% modulus of 0.5 MPa indicates a flexible sealant that effectively distributes stress across the bond line. This low-stress transfer characteristic is critical for structural glazing, as it minimises strain on delicate substrates and supports facade integrity over time. The 500% elongation provides an ample safety margin, ensuring the seal remains intact even under peak stresses. Expect a Shore A hardness of 22, indicating a soft, flexible seal that moves with the building, not against it.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003ePrepare surfaces with a two-wipe process using IPA or 100% White Spirits to ensure they are clean, dry, and free of contaminants. The sealant has an 8-minute tooling window, allowing ample time for a clean, consistent finish. Apply firmly, ensuring full contact with the substrate. Always use a closed-cell polyethylene backer rod, 25% larger than the joint width, to control depth and prevent three-sided adhesion, which is critical for the sealant's long-term performance. Full cure occurs over 14-21 days, depending on atmospheric moisture and temperature.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cp\u003e\u003cb\u003eArchitectural Glazing \u0026amp; Facades:\u003c\/b\u003e Specify SA Silicone N60 for two-sided structural glazing, including fin glazing, on projects requiring robust, long-term adhesion to painted and anodised aluminium and glass. It is ideal for weather sealing curtain walls and building facades, where its ±35% movement capacity accommodates dynamic building shifts and thermal expansion.\u003c\/p\u003e\n    \u003cp\u003e\u003cb\u003eIndustrial Manufacturing:\u003c\/b\u003e Its AS\/NZS4020 approval for drinking water means you can confidently use SA Silicone N60 for tank manufacturing, ensuring hygienic and durable seals in potable water applications.\u003c\/p\u003e\n    \u003cp\u003e\u003cb\u003eGeneral Glazing:\u003c\/b\u003e Use it for sealing laminated, reflective, and toughened glass assemblies, as well as mirrors and splashbacks (non-vinyl backed), where a high-performance, UV-stable seal is essential.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"system-fit-heading\"\u003e\n    \u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n    \u003cp\u003eIn glazing systems, SA Silicone N60 is typically the final weather seal or structural bond. Proper joint design is critical: ensure a depth-to-width ratio of approximately 1:2 for weather seals, maintaining a minimum 6mm depth. Always use a compatible closed-cell backer rod to prevent three-sided adhesion, which compromises sealant performance. The sealant forms the crucial flexible link, transferring dynamic loads and sealing against moisture ingress.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eStructural Glazing:\u003c\/strong\u003e When bonding glass to architectural frameworks in two-sided structural glazing or fin glazing applications.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDynamic Facades:\u003c\/strong\u003e For weather sealing curtain walls and building facades exposed to significant movement, UV radiation, and temperature extremes.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePotable Water Contact:\u003c\/strong\u003e If the application requires AS\/NZS4020 approval, such as drinking water tank manufacturing.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHigh Movement Joints:\u003c\/strong\u003e Where joints require a ±35% dynamic movement capacity to absorb structural loads and thermal cycles.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Totally confined spaces, as it requires atmospheric moisture to cure.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Aquariums, underwater applications (including swimming pools or some plastics), or below-grade applications.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Painting, as silicones are generally non-paintable, and it will not accept paint.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Polycarbonate sheeting, due to potential compatibility issues.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Mill aluminium or surfaces prone to corrosion or oxidisation without appropriate surface treatment.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Some natural stones; always test compatibility to avoid staining.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003eSA Silicone N60 meets AS-1288:2006, the primary Australian standard for glass in buildings, confirming its suitability for glazing applications. It also complies with ASTM C920, Type S, Grade NS, Class 35, indicating a high-performance elastomeric sealant suitable for non-sagging applications with significant joint movement. Critically, translucent and grey colours are approved to AS\/NZS4020-2005 for contact with drinking water, making it a safe choice for potable water tank manufacturing. Its low VOC rating of 47 g\/L (SCAQMD) supports green building initiatives.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/pu15\"\u003eAdheseal PU15 Low-Modulus Polyurethane Sealant\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/adheseal-pu25fc\"\u003eAdheseal PU25 Fast-Cure Polyurethane Sealant\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Sealants Australasia","offers":[{"title":"300ml \/ Black \/ Single Buy","offer_id":39423165333696,"sku":"SILSN60BK\/CTG","price":11.28,"currency_code":"AUD","in_stock":true},{"title":"300ml \/ Black \/ Box Buy (20)","offer_id":39423165399232,"sku":"SILSN60BK\/CTG\/BOX","price":203.0,"currency_code":"AUD","in_stock":true},{"title":"300ml \/ Translucent \/ Single Buy","offer_id":39423165366464,"sku":"SILSN60TRN\/CTG","price":11.28,"currency_code":"AUD","in_stock":true},{"title":"300ml \/ Translucent \/ Box Buy (20)","offer_id":39423165432000,"sku":"SILSN60TRN\/CTG\/BOX","price":203.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/sa-silicone-n60-high-modulus-sealant-glazing-adheseal.jpg?v=1763706411"},{"product_id":"sealants-australasia-contractors","title":"SA Contractors Silicone Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for SA Contractors Silicone Sealant\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      When your project demands a reliable, fast-setting seal for glass, aluminium, or general sheet metal work, you need a sealant that performs. SA Contractors Silicone delivers a rapid-curing, flexible bond that withstands the elements. It skins quickly, allowing for efficient tooling and ensuring your general glazing and sealing jobs are finished right, the first time.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eThis is a one-part, 100% acetic cure silicone adhesive\/sealant designed for general-purpose glazing and sealing applications. Its formulation focuses on long-term reliability where exposure to weather and UV is constant. Unlike slower-curing alternatives, its acetic cure provides rapid skin time, making it efficient on-site. The sealant retains its superior physical properties even after years of high and low temperature exposure, preventing premature seal failure and costly callbacks.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDynamic Joint Movement: ±25%\u003c\/strong\u003e means this sealant accommodates typical building movement and thermal expansion without stressing the bond. This flexibility prevents cracking and maintains weather integrity.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSkin Time: 5-10 minutes @25°C\/50% RH\u003c\/strong\u003e provides a crucial window for tooling the bead to a smooth, professional finish before it starts to skin. This fast action improves job site efficiency.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTensile Strength: 1.7 MPa\u003c\/strong\u003e indicates a strong, cohesive bond within the sealant itself, crucial for maintaining adhesion on compatible substrates even under stress.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eOperating Temperature: -62°C to 180°C\u003c\/strong\u003e ensures the sealant performs reliably in extreme Australian climates, from freezing conditions to intense summer heat, without degradation.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003e\n      Prepare surfaces by ensuring they are clean, dry, and free of dirt, grease, oil, rust, and water. Use white spirits or mechanical cleaning with a lint-free cloth; avoid soap or detergent. Once surfaces are clean, cut the nozzle to the desired bead width at a 45-degree angle. Apply the sealant with a gun and tool it immediately, ideally within the 5-10 minute skin time. For a clean finish, use masking tape and remove it before the sealant skins. Uncured sealant cleans up readily with \u003ca href=\"\/products\/mineral-turpentine\"\u003emineral turpentine\u003c\/a\u003e.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      For joints, follow the 'half-width, half-depth' rule: joint depth should be half the width, with a maximum depth of 10mm. Ensure joint width is no less than 4mm. Use a closed-cell polyethylene backer rod to control depth and prevent three-sided adhesion, which is crucial for achieving the ±25% movement capability. If the joint is too shallow for a backer rod, use a polyethylene tape bond breaker.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eGlazing Systems:\u003c\/strong\u003e Use for standard glazing of frames, panels, and shop fronts on glass, ceramics, and aluminium. Its rapid cure and excellent adhesion ensure efficient installation and long-term weatherproofing.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSheet Metal Construction:\u003c\/strong\u003e Ideal for sealing sheet metal, skylights, ventilators, and air-conditioning units. The robust weatherability and temperature resistance ensure seals remain intact through harsh conditions.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRefrigerated Environments:\u003c\/strong\u003e Securely seal environmental and refrigerated rooms. The wide operating temperature range and resistance to elements maintain thermal integrity.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSignage and General Assembly:\u003c\/strong\u003e Provides strong adhesion for assembling metal and plastic signs. Its non-slump properties make it suitable for vertical and overhead applications.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen you need a fast-curing general-purpose sealant for glazing:\u003c\/strong\u003e Its acetic cure provides rapid skinning, speeding up project completion.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen sealing glass, aluminium, ceramics, or many plastics:\u003c\/strong\u003e Excellent adhesion to these common construction substrates makes it versatile.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen long-term weatherability and UV resistance are critical:\u003c\/strong\u003e The sealant retains its flexibility and integrity under prolonged outdoor exposure.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen working in environments with extreme temperature fluctuations:\u003c\/strong\u003e Its wide operating temperature range ensures performance from -62°C to 180°C.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Substrates sensitive to acetic acid outgassing, such as concrete, marble, galvanised steel, or lead surfaces. The acidic by-product during cure can cause discolouration or corrosion.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Applications requiring painting. This silicone sealant cannot be painted over, as paint will not adhere reliably to its surface.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Continuously submerged joints where porous substrates might allow water access to the bond interface.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Aquarium manufacturing, or fixing mirrors without prior manufacturer approval, due to specific adhesion requirements and potential for bond degradation.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Certain laminated glass or rubber products where plasticiser bleeding may occur. Always conduct a compatibility test first.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003e\n      This product is \u003cstrong\u003e5 Star VOC Compliant\u003c\/strong\u003e, indicating it meets stringent standards for volatile organic compound emissions, contributing to better indoor air quality on your projects.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"Sealants Australasia","offers":[{"title":"Black \/ Single Buy","offer_id":39423164612800,"sku":"SILCONTBL\/CTG","price":9.37,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box Buy (20)","offer_id":39423164678336,"sku":"SILCONTBL\/CTG\/BOX","price":168.6,"currency_code":"AUD","in_stock":true},{"title":"Translucent \/ Single Buy","offer_id":39423164645568,"sku":"SILCONTTR\/CTG","price":9.37,"currency_code":"AUD","in_stock":true},{"title":"Translucent \/ Box Buy (20)","offer_id":39423164711104,"sku":"SILCONTTR\/CTG\/BOX","price":168.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/sa-contractors-acetic-silicone-sealant-glazing-adheseal.png?v=1763706411"},{"product_id":"pasco-911-glazing-silicone","title":"Pasco Hypersil 911 Silicone Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Pasco Hypersil 911 Glazing Silicone\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      Sensitive metals. Natural stone. Diverse building materials. The right sealant means non-corrosive adhesion across all of them. Pasco Hypersil 911 delivers that confidence. It ensures superior, flexible seals in critical glazing and construction joints, without compromising the substrate below. Achieve reliable, long-lasting performance on site.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eThis product is formulated as a high-performance, neutral cure, 100% silicone sealant. It specifically addresses the need for non-corrosive, superior adhesion across a wide range of building materials. Designed for general glazing applications, curtain walls, building claddings, and construction joints, it excels in perimeter sealing of door and window frames. Its strength lies in ensuring reliable bonds on sensitive substrates like aluminium, steel, stainless steel, painted and powder-coated surfaces, natural stone, and concrete, without causing damage.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cp\u003e\n      \u003cstrong\u003e±25% joint movement capability and 400% elongation:\u003c\/strong\u003e This means a 10mm joint can expand and contract by 2.5mm, accommodating significant structural movement. The high elongation provides a substantial safety margin against tearing, ensuring long-term flexibility in dynamic conditions.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      \u003cstrong\u003eOperational temperature range of -62°C to +170°C:\u003c\/strong\u003e This wide range ensures the seal maintains integrity through Australia's most extreme hot and cold cycles, from alpine freezing to harsh desert heat, without compromising performance.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      \u003cstrong\u003eShore A hardness of 30:\u003c\/strong\u003e This balance of flexibility and resilience provides a durable, yet forgiving seal that can absorb impacts and substrate movement without cracking or becoming brittle.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      \u003cstrong\u003e8-10 minute skin time at 20°C\/50% RH:\u003c\/strong\u003e This working window allows for efficient tooling and finishing on site, ensuring a smooth, professional bead before the surface tacks up.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003e\n      Achieving a clean, durable seal starts with proper surface preparation. All substrates must be clean, dry, and sound. For glass and metal, use \u003ca href=\"\/products\/methylated-spirits\"\u003emethylated spirits\u003c\/a\u003e, wiping clean immediately with a dry cloth. Control joint depth with a compatible backer rod, like the Adheseal range, ensuring 25% compression. This prevents three-sided adhesion and ensures optimal sealant performance.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      Once applied, tool the sealant to a smooth finish immediately. Clean up excess sealant with \u003ca href=\"\/products\/mineral-turpentine\"\u003emineral turpentine\u003c\/a\u003e before it cures.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cp\u003e\n      \u003cstrong\u003eGeneral Glazing and Curtain Walls:\u003c\/strong\u003e Its neutral cure formulation and non-corrosive adhesion make it ideal for sealing around aluminium, steel, and stainless steel frames, including powder-coated finishes. The 100% silicone composition ensures UV stability and excellent weathering, crucial for exposed facades.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      \u003cstrong\u003eConstruction Joints and Building Claddings:\u003c\/strong\u003e Hypersil 911 offers reliable, flexible sealing for construction joints in concrete and stone claddings. Its ±25% movement capability accommodates the thermal expansion and contraction these materials experience, preventing cracks and water ingress.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      \u003cstrong\u003ePerimeter Sealing of Door and Window Frames:\u003c\/strong\u003e Use this sealant where sensitive finished surfaces are common. It adheres without corrosion or staining to painted or powder-coated frames, and directly to glass, creating a durable, weather-tight seal that lasts.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      \u003cstrong\u003eTiling and Stone Installations:\u003c\/strong\u003e For perimeter joints around ceramic tiles, natural stone, or reconstituted stone, Hypersil 911 prevents staining and ensures long-term flexibility, maintaining the aesthetic and functional integrity of the installation.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"system-fit-heading\"\u003e\n    \u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n    \u003cp\u003e\n      This sealant is typically the final step in a joint system, applied after surface preparation and backer rod installation. Its role is to provide the exterior weather seal, protecting the joint from moisture, UV, and accommodating movement. Proper installation with a compatible backer rod (such as the Adheseal range) is critical to ensure correct joint geometry and prevent three-sided adhesion, which can lead to premature sealant failure.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen you need a high-performance, flexible seal for general glazing, curtain walls, or building claddings.\u003c\/li\u003e\n      \u003cli\u003eWorking with sensitive metals like aluminium, stainless steel, or powder-coated frames where corrosion is a concern.\u003c\/li\u003e\n      \u003cli\u003eSealing natural or reconstituted stone, or concrete, where non-staining, flexible adhesion is required.\u003c\/li\u003e\n      \u003cli\u003eThe joint needs to accommodate significant movement, up to ±25% of the joint width.\u003c\/li\u003e\n      \u003cli\u003eLong-term durability, UV stability, and excellent weathering are essential for the application.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Structural glazing applications; a dedicated structural glazing silicone is required.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Joints that will be permanently immersed in water, like aquariums or certain pool applications.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Areas requiring a paintable finish; silicone sealants are generally not paintable.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Use with bitumen-containing substrates or certain rubber products, due to potential compatibility issues like plasticiser bleeding.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Trafficable areas; this sealant is not designed to withstand pedestrian or vehicular traffic.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003eWith a VOC content of 31 g\/L, Pasco Hypersil 911 meets low VOC requirements, contributing to healthier indoor air quality in occupied spaces.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"Pasco","offers":[{"title":"Charcoal \/ Box Buy (20)","offer_id":47467781292224,"sku":"SILP911CHARCOAL\/BOX","price":138.8,"currency_code":"AUD","in_stock":false},{"title":"Chocolate \/ Box Buy (20)","offer_id":39423164514496,"sku":"SILP911CHOC\/BOX","price":138.8,"currency_code":"AUD","in_stock":false},{"title":"Eucalyptus \/ Box Buy (20)","offer_id":47467781357760,"sku":"SILP911EUC\/BOX","price":138.8,"currency_code":"AUD","in_stock":false},{"title":"Stone Grey \/ Box Buy (20)","offer_id":47467781423296,"sku":"SILP911STGR\/BOX","price":138.8,"currency_code":"AUD","in_stock":false},{"title":"Volcano \/ Box Buy (20)","offer_id":39423164547264,"sku":"SILP911VOL\/BOX","price":138.8,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/pasco-hypersil-911-neutral-cure-sealant-glazing-adheseal.jpg?v=1763706411"},{"product_id":"pasco-912-silicone","title":"Pasco Hypersil 912 Silicone Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Hypersil 912\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      Mould creeping into wet area joints. Discoloured sealant. Corroded metal fixtures. These are the problems Hypersil 912 solves. It’s a 100% neutral cure, sanitary grade silicone, engineered to resist mould and mildew and protect sensitive metals from corrosion. Expect a clean, long-lasting seal in showers, kitchens, and laundries.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eHypersil 912 was formulated for the demands of humid, steamy environments where conventional sealants fail. Its core purpose is to provide a durable, flexible, waterproof barrier that actively resists mould and mildew growth. Crucially, its neutral cure chemistry means it will not corrode metals like stainless steel or aluminium, common in modern wet areas. This ensures the integrity of fixtures and prevents unsightly staining or damage.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cp\u003eWith a \u003cstrong\u003ejoint movement capability of ±25%\u003c\/strong\u003e and \u003cstrong\u003e400% elongation\u003c\/strong\u003e, Hypersil 912 handles the thermal expansion and contraction common in wet areas without cracking or delamination. This high flexibility ensures long-term integrity against movement in tiled surfaces or around fixtures. Its \u003cstrong\u003e8-10 minute skin time\u003c\/strong\u003e allows for efficient tooling and a smooth finish, while a wide \u003cstrong\u003eoperating temperature range of -42°C to +170°C\u003c\/strong\u003e guarantees performance under Australia's varying climate conditions and hot water exposure.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003ePreparing the surface is critical: ensure all areas are clean, dry, and free from contaminants. For glass and metal, clean with \u003ca href=\"\/products\/methylated-spirits\"\u003emethylated spirits\u003c\/a\u003e, then wipe with a clean, dry cloth. Always test sensitive surfaces like painted, powder-coated, or natural stone for compatibility before full application – where necessary, a dedicated surface prep like Adheseal 50A Surface Prep may improve adhesion. To control sealant depth and ensure optimal performance, use a compatible backer rod, like the Adheseal backer rod range, ensuring 25% compression. Hypersil 912 is non-slumping and low odour, making it easy to apply and tool immediately to a smooth finish. Clean up excess sealant with \u003ca href=\"\/products\/mineral-turpentine\"\u003emineral turpentine\u003c\/a\u003e or white spirit and Adheseal Hand Wipes for skin contact.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTiled Wet Areas:\u003c\/strong\u003e From showers and bathtubs to basins and tiled splashbacks, this sealant creates a durable, waterproof, mould-resistant barrier that protects against water ingress and maintains hygiene.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eKitchens and Laundries:\u003c\/strong\u003e Ideal for sealing around sinks, benchtops, and splashbacks, it resists moisture and common cleaning agents while preventing unsightly mould growth.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eStainless Steel and Aluminium:\u003c\/strong\u003e Its neutral cure formulation is crucial for sealing around stainless steel benches, fixtures, and aluminium frames, preventing the corrosion and staining that acidic sealants can cause.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eGeneral Interior Sealing:\u003c\/strong\u003e Use it in any interior application where high humidity is present, and long-term mould resistance, flexibility, and a non-corrosive seal are essential.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"system-fit-heading\"\u003e\n    \u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n    \u003cp\u003eHypersil 912 typically functions as the final sealing layer in wet area construction and renovation, applied after tiling and grouting are complete but before the final fixture installation or handover. Its position ensures that all vulnerable joints, such as tile-to-tile, tile-to-fixture, and benchtops, receive a robust, hygienic, and flexible seal. Proper use of a compatible backer rod is essential to control sealant depth and ensure two-sided adhesion for optimal performance and longevity.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen \u003cstrong\u003emould and mildew resistance\u003c\/strong\u003e is critical in damp or steamy environments like bathrooms and laundries.\u003c\/li\u003e\n      \u003cli\u003eWhen sealing around \u003cstrong\u003emetal fixtures\u003c\/strong\u003e such as stainless steel benches or aluminium frames, where corrosion prevention is key.\u003c\/li\u003e\n      \u003cli\u003eWhen specifying a sealant for \u003cstrong\u003eshowers, bathtubs, basins, sinks, kitchens, or tiled splashbacks\u003c\/strong\u003e.\u003c\/li\u003e\n      \u003cli\u003eWhen a \u003cstrong\u003eflexible, long-lasting, waterproof seal\u003c\/strong\u003e is required for interior applications with up to ±25% joint movement.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e applications requiring paintability, as silicone sealants are non-paintable.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e structural glazing applications.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e joints subjected to continuous water immersion, such as aquariums or permanently submerged areas.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e use with certain rubber products, polycarbonate plastic sheeting, or substrates containing bitumen due to potential incompatibility or adhesion issues.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e trafficable areas where the sealant will bear regular foot traffic.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003eThis product contributes to green building standards by complying with a 5-Green Star rating for VOCs, meaning it contains less than 5% or 50 grams\/litre of volatile organic compounds. This ensures lower emissions for improved indoor air quality on projects seeking environmental certifications.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"Pasco","offers":[{"title":"White","offer_id":46495351472320,"sku":"SILP912WHITE\/BOX","price":138.8,"currency_code":"AUD","in_stock":true},{"title":"Light Ivory","offer_id":39423164154048,"sku":"SILP912LTIVORY\/BOX","price":138.8,"currency_code":"AUD","in_stock":true},{"title":"Off-White","offer_id":39423164252352,"sku":"SILP912OFFWH\/BOX","price":138.8,"currency_code":"AUD","in_stock":true},{"title":"Teak","offer_id":39423164285120,"sku":"SILP912TEAK\/BOX","price":138.8,"currency_code":"AUD","in_stock":true},{"title":"Tile Grey","offer_id":39423164121280,"sku":"SILP912TEAK\/BOX","price":138.8,"currency_code":"AUD","in_stock":true},{"title":"Travertine","offer_id":46495360483520,"sku":"SILP912TRAV\/BOX","price":138.8,"currency_code":"AUD","in_stock":true},{"title":"Slate Grey","offer_id":46495360549056,"sku":"SILP912SLATE\/BOX","price":138.8,"currency_code":"AUD","in_stock":true},{"title":"Pewter","offer_id":46495360614592,"sku":"SILP912PEWTER\/BOX","price":138.8,"currency_code":"AUD","in_stock":true},{"title":"Mushroom","offer_id":46495360680128,"sku":"SILP912MUSH\/BOX","price":138.8,"currency_code":"AUD","in_stock":true},{"title":"Magnolia","offer_id":46495360745664,"sku":"SILP912MAGNO\/BOX","price":138.8,"currency_code":"AUD","in_stock":true},{"title":"Light Grey","offer_id":46495360811200,"sku":"SILP912LTGREY\/BOX","price":138.8,"currency_code":"AUD","in_stock":true},{"title":"Graphite","offer_id":46495360876736,"sku":"SILP912GRAPHITE\/BOX","price":138.8,"currency_code":"AUD","in_stock":true},{"title":"Chalk White","offer_id":46495360942272,"sku":"SILP912CHALKWH\/BOX","price":138.8,"currency_code":"AUD","in_stock":true},{"title":"Caramel","offer_id":46495361007808,"sku":"SILP912CARAMEL\/BOX","price":138.8,"currency_code":"AUD","in_stock":true},{"title":"Blue Stone","offer_id":46495361073344,"sku":"SILP912BLUST\/BOX","price":138.8,"currency_code":"AUD","in_stock":true},{"title":"Beige Grey","offer_id":46495361138880,"sku":"SILP912BEIGEGR\/BOX","price":138.8,"currency_code":"AUD","in_stock":true},{"title":"Almond Ivory","offer_id":46495361204416,"sku":"SILP912ALMOND\/BOX","price":138.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/hypersil-912-silicone-sealant-shower-kitchen-adheseal.png?v=1763706411"},{"product_id":"bostik-6s-silicone","title":"Bostik 6S Silicone Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Bostik 6S Silicone\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      Achieving a lasting, clean seal in wet areas, especially around modern fixtures and tiles, demands a sealant that performs without compromise. Bostik 6S delivers precisely that: a neutral cure sanitary silicone designed to resist mould and adhere reliably to powder-coated metals, ensuring a durable, pleasant-to-work-with finish.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eMany conventional silicones struggle with mould growth in humid environments, emit strong odours during application, or fail to adhere consistently to contemporary finishes like powder-coated metals. Bostik 6S was formulated to prevent these common site regrets. It incorporates an effective fungicide to actively reduce mould and mildew, ensuring the seal remains hygienic and aesthetically pleasing. Its neutral curing system means a significantly more pleasant working environment, especially in confined spaces. Crucially, it offers excellent adhesion to powder-coated metal, making it a reliable choice for modern bathroom and kitchen fit-outs, all while maintaining a thixotropic, non-slump consistency for easy application in typical construction joints.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cp\u003eA sealant's performance hinges on its capacity to handle movement and maintain integrity over time. Bostik 6S delivers a \u003cstrong\u003edynamic movement capacity of ±25%\u003c\/strong\u003e. This means it can accommodate typical joint expansion and contraction in tiled wet areas, preventing the cracking and premature failure often seen with less flexible sealants. With a \u003cstrong\u003eShore A hardness of 17-22\u003c\/strong\u003e, it strikes a balance between flexibility and durability, ensuring the seal is robust enough for traffic but elastic enough to absorb minor impacts without compromise.\u003c\/p\u003e\n    \u003cp\u003eIts \u003cstrong\u003eservice temperature range of -50°C to 150°C\u003c\/strong\u003e highlights its resilience across diverse conditions, making it suitable for both general wet areas and the demanding thermal fluctuations of cool rooms, though the higher temperature end is for transient exposure. This wide operating range ensures the sealant maintains its properties without degrading prematurely.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003eApplying Bostik 6S is straightforward. The neutral cure minimises strong odours, making it particularly suitable for interior work or smaller, more enclosed areas. It achieves a \u003cstrong\u003eskin time of 8-10 minutes\u003c\/strong\u003e and a \u003cstrong\u003etooling time of 10 minutes\u003c\/strong\u003e, providing a practical window for working the bead to a smooth finish before it sets. Apply the sealant at ambient temperatures between -10°C and 40°C.\u003c\/p\u003e\n    \u003cp\u003eProper surface preparation is crucial for optimal adhesion. Ensure substrates are dry, clean, and free from contaminants like oil or grease. For impervious surfaces, use a two-wipe cleaning process with a suitable solvent such as Z Bond R-40 or IPA. After application, tool the sealant immediately to ensure good wetting to the substrate and achieve a professional finish. Bostik 6S cures by absorbing atmospheric moisture, reaching a depth of 7mm in approximately 7 days. For cleanup of uncured sealant, use a clean cloth; do not use Isopropyl Alcohol around uncured sealant. Cured silicone requires mechanical removal.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cb\u003eBathrooms and shower screens:\u003c\/b\u003e Ideal for sealing joints around ceramic tiles, fibreglass spa units, and shower screen frames where resistance to mould and mildew is paramount for hygiene and appearance.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eKitchen benchtops and splashbacks:\u003c\/b\u003e Provides a durable, hygienic seal along the edges of benchtops and splashbacks, particularly where strong adhesion to powder-coated metal fixtures is required.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eCool rooms:\u003c\/b\u003e The broad service temperature range and neutral cure make it an effective choice for sealing joints in cool room environments, maintaining a flexible seal despite temperature extremes.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"system-fit-heading\"\u003e\n    \u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n    \u003cp\u003eIn sealing applications, proper joint design and preparation are critical to preventing premature failure. Bostik 6S is designed for flexible joints where three-sided adhesion must be avoided to allow for full movement. A closed-cell polyethylene backer rod, 25% larger than the joint width, should be used to control sealant depth and ensure two-sided adhesion. Typical joint depth is half the width, with a minimum of 6mm depth and width. Compatibility testing is always recommended for contact with plasticised sealants or certain backing rods that may cause discolouration or degradation.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cb\u003eMould and mildew resistance is essential:\u003c\/b\u003e When sealing wet areas like bathrooms, laundries, or commercial kitchens where hygiene and appearance are critical.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eWorking in confined spaces:\u003c\/b\u003e The neutral cure system significantly reduces odours, making application more comfortable for installers.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eAdhesion to powder-coated metal is required:\u003c\/b\u003e For modern fixtures, window frames, or shower screens with powder-coated finishes.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eA flexible, durable seal is needed:\u003c\/b\u003e To accommodate joint movement in general construction and tiled applications.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cb\u003eNot for:\u003c\/b\u003e Structural glazing or adhering mirrors; use a dedicated structural glazing sealant like \u003ca href=\"\/products\/bostik-v60-architectural-grade-silicone\"\u003eBostik V60 Architectural Grade Silicone\u003c\/a\u003e instead.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eNot for:\u003c\/b\u003e Applications requiring a paintable finish, as silicones generally do not accept paint.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eNot for:\u003c\/b\u003e Continuous underwater immersion or aquariums without specific confirmation from Bostik.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eNot for:\u003c\/b\u003e All stone types without prior stain testing, especially porous materials like granite or marble; consult the Bostik 5CLM data sheet for alternatives.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eNot for:\u003c\/b\u003e Totally confined spaces without atmospheric humidity, as the sealant requires moisture to cure.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eNot for:\u003c\/b\u003e Horizontal walkways or below-grade applications where specific engineering for high wear or hydrostatic pressure is required.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003eBostik 6S meets the standard of \u003cstrong\u003eNZFSA – C82\u003c\/strong\u003e. This classification indicates its suitability for use in areas where incidental food contact may occur, such as cool rooms, making it a reliable choice for commercial and industrial applications demanding specific hygienic standards.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/dowsil-795-silicone-building-sealant\"\u003eDowsil 795\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Bostik","offers":[{"title":"Box Buy (20)","offer_id":46169964216512,"sku":"SILZBCHAR\/CTG\/BOX","price":252.2,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20)","offer_id":46349646201024,"sku":"SILZBGLWH\/CTG\/BOX","price":252.2,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20)","offer_id":46349646233792,"sku":"SILZBMIDGR\/CTG\/BOX","price":180.0,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20)","offer_id":46349646266560,"sku":"SILZBPEWT\/CTG\/BOX","price":180.0,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20)","offer_id":46349646299328,"sku":"SILZBSILASH\/CTG\/BOX","price":252.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/bostik-6s-mould-resistant-sanitary-tile-sealant-adheseal.png?v=1763706411"},{"product_id":"dow-corning-888","title":"Dowsil 888 Silicone Joint Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for DOWSIL 888 Silicone Joint Sealant\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      Concrete pavements face relentless movement. Thermal expansion, contraction, and heavy loads place extreme stress on joints, demanding a sealant engineered for more than just aesthetics. Dowsil 888 delivers the robust, flexible seal these demanding environments need, directly to concrete, without requiring a primer. It ensures joints remain protected against environmental degradation and differential movement, maintaining integrity over time.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eDowsil 888 Silicone Joint Sealant is a one-part, cold-applied, non-sag silicone material formulated specifically for Portland cement concrete pavement joints. It cures upon exposure to atmospheric moisture, forming a low-modulus silicone rubber designed to accommodate significant movement. This sealant supports new construction, repair, and remedial applications, even in joints that are not uniform in width or exhibit minor spalling, provided its movement capabilities are not exceeded.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cp\u003eIts remarkable movement capability of +100% extension and -50% compression means a 10mm joint can reliably expand by 10mm and compress by 5mm, ensuring joints remain sealed through severe thermal and structural shifts. The low modulus design minimises stress transfer to the bond line, enhancing durability in dynamic applications. Crucially, Dowsil 888 offers unprimed adhesion to Portland cement concrete, simplifying application and reducing installation time and material costs. It remains extrudable across a wide temperature range, from -29°C to 49°C, allowing for application in diverse Australian climates.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003eDowsil 888 is supplied as a one-part, cold-applied, non-sag material, ready to use directly from its bulk container. This eliminates the need for mixing on site. Its workability allows dispensing into joints by hand or with an air-powered pump. Surface preparation is straightforward: surfaces must be clean, dry, and frost-free for optimal unprimed adhesion to concrete. The sealant typically achieves a skin-over in an hour or less under standard conditions. Proper joint design, including the correct placement of a compatible backer rod, like those from the Adheseal range, is critical to prevent three-sided adhesion and ensure sealant performance.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCivil Construction:\u003c\/strong\u003e Sealing expansion and contraction joints in concrete highways, airport runways, bridge decks, and other critical infrastructure exposed to heavy traffic and extreme weather.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eIndustrial Concrete Slabs:\u003c\/strong\u003e Movement joints in large-scale industrial floor slabs and concrete structures that require durable, flexible sealing against thermal cycles and structural movement.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"system-fit-heading\"\u003e\n    \u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n    \u003cp\u003eIn concrete pavement joint systems, Dowsil 888 acts as the essential final seal. It is installed after the joint has been properly prepared and a backer rod inserted to control sealant depth and prevent three-sided adhesion. The sealant should be recessed below the pavement surface, with specific depths recommended to account for future grinding operations. This careful placement ensures long-term performance and protection of the concrete structure.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen sealing movement joints in Portland cement concrete pavements that experience significant thermal and structural movement.\u003c\/li\u003e\n      \u003cli\u003eWhen the project requires a low-modulus sealant with high movement capability (+100% extension \/ -50% compression).\u003c\/li\u003e\n      \u003cli\u003eWhen unprimed adhesion to concrete is a key requirement for efficiency and reliability.\u003c\/li\u003e\n      \u003cli\u003eWhen the joint will be exposed to weather, UV radiation, and short-term fuel exposure.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Applications involving continuous water immersion.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Use in totally confined spaces where the sealant is not exposed to atmospheric moisture.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Application with asphalt pavements or during inclement weather conditions (wet or damp surfaces).\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Spill containment areas of any kind, or medical and pharmaceutical uses.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003e\n      Dowsil 888 meets key industry standards, including ASTM D 5893 Type NS for non-sag sealants, and FAA P-605 for silicone joint sealants, underscoring its suitability for critical infrastructure applications like airport runways. It also complies with SS-S-200E Flame Test Requirements and EN 14187-5 Hydrolysis Test, confirming its robust performance under harsh environmental conditions.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"Dowsil","offers":[{"title":"Single Buy","offer_id":39423163367616,"sku":"SILDC888\/SSG","price":19.4,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (16)","offer_id":46538098442432,"sku":"SILDC888\/SSG\/BOX","price":279.36,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/dowsil-888-silicone-sealant-concrete-expansion-joints-adhese.png?v=1763706411"},{"product_id":"allflex-101","title":"Adheseal Allflex 101 Hybrid Acrylic Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Allflex 101\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      Your timber joinery needs a clear, flexible seal. The joinery gets painted. The sealant shouldn't crack or discolour when the building moves, nor should it fight the paint. You need a joint that disappears and performs, providing both glazing integrity and a paint-ready finish for windows, doors, and weatherboards. Allflex 101 delivers this: a high-movement, clear-curing, paintable hybrid. \n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eWe developed Allflex 101 as a safer, non-hazardous alternative to traditional silicone and solvent-borne sealants, specifically for timber joinery and demanding general building movement joints. It brings the paintability and easy cleanup of an acrylic with the high elasticity and weather resistance of a hybrid. No isocyanates means a safer product for continuous use, particularly in enclosed spaces or high-volume applications like window and door manufacture.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cp\u003eEvery joint on a building moves. Allflex 101 handles ±50% joint movement. That means a 10mm joint can compress or extend by 5mm, twice the flexibility of many standard sealants. Its 1000% elongation at break ensures this flexibility translates into genuine crack resistance, even when applied to visible surfaces like painted timber. It dries clear from an initial white, making it invisible once cured. With a low VOC count of 32gm\/lt, it meets stringent air quality standards, promoting a safer environment for applicators and occupants. Apply it across a wide temperature range, from -18°C to +60°C, ensuring project continuity through seasonal changes.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003eAllflex 101 applies as a soft white paste, then cures to a crystal-clear finish. Ensure surfaces are clean, dry, and free of contaminants. While priming is not usually required, for optimal adhesion on non-porous substrates, pre-treat with Adheseal 50A Surface Prep. For porous surfaces like concrete, use \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime Sealant Primer\u003c\/a\u003e. Apply the sealant within the 5°C to 40°C temperature range. Tool off the joint with a moistened spatula within the 10-minute skin time to achieve a smooth finish. For best results, protect the joint from water until it dries clear. Clean wet spills and tools with \u003ca href=\"\/products\/xylene\"\u003eXylene\u003c\/a\u003e; use Adheseal Hand Wipes for skin.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTimber Joinery Glazing:\u003c\/strong\u003e Provides a highly flexible, paintable, and clear bond between glass and timber, ensuring the seal lasts through seasonal movement without cracking or discolouration. Ideal for traditional window and door manufacturing, where an invisible, durable joint is crucial.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePlastic Sheet Sealing:\u003c\/strong\u003e Excels where typical silicones often fail on plastics. Allflex 101 offers outstanding primerless adhesion to polycarbonate and acrylic, drying clear to create an invisible, weather-tight seal on roofing panels and display signs.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBuilding Facades and Weatherboards:\u003c\/strong\u003e Suitable for sealing exterior movement joints on precast panels, tilt-up construction, and weatherboard panels. Its excellent weather resistance and high elasticity accommodate the thermal and structural movement common in these applications.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eInterior and Exterior Gaps:\u003c\/strong\u003e Use it for sealing general gaps and cracks around windows, doors, and skirting boards. Its paintability means it integrates seamlessly with painted finishes, preventing unsightly cracks.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"system-fit-heading\"\u003e\n    \u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n    \u003cp\u003eAs a flexible joint sealant, Allflex 101 typically serves as the final weatherproofing and aesthetic finishing layer in construction and joinery systems. For optimal performance in highly stressed or critical joints, always ensure proper surface preparation. This might involve using Adheseal 50A Surface Prep for non-porous materials or \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime Sealant Primer\u003c\/a\u003e for porous substrates. For joints deeper than 10mm, control sealant depth and prevent three-sided adhesion with a compatible Adheseal backer rod, ensuring the sealant cures and performs optimally.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePaintability and Transparency are Critical:\u003c\/strong\u003e You need a sealant that applies white, cures completely clear, and can be painted over without cracking or discolouration.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHigh Movement is Expected:\u003c\/strong\u003e The joint will experience significant movement (up to ±50%) and requires a highly elastic seal for long-term performance.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eGlazing Timber Joinery:\u003c\/strong\u003e You are glazing timber windows and doors, requiring strong adhesion to both timber and glass, with a clear, flexible bond.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSealing Plastics:\u003c\/strong\u003e You need reliable, primerless adhesion to polycarbonate, acrylic, or other plastics where silicone might struggle or fail.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSafer Formulation is Preferred:\u003c\/strong\u003e Your project demands a non-hazardous, low VOC sealant free of isocyanates.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePermanent Water Immersion is Present:\u003c\/strong\u003e \u003cstrong\u003eNot for:\u003c\/strong\u003e applications like fish tanks or swimming pools.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eStructural Glazing is Required:\u003c\/strong\u003e \u003cstrong\u003eNot for:\u003c\/strong\u003e structural glazing; use \u003ca href=\"\/products\/dowsil-795-silicone-building-sealant\"\u003eDowsil 795 Silicone Sealant\u003c\/a\u003e for these applications.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHigh Abrasion or Foot Traffic is Expected:\u003c\/strong\u003e \u003cstrong\u003eNot for:\u003c\/strong\u003e areas subject to heavy wear or foot traffic.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTotally Confined Spaces:\u003c\/strong\u003e \u003cstrong\u003eNot for:\u003c\/strong\u003e sealing totally confined spaces, as it requires atmospheric humidity to cure effectively.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAdhering Mirrors:\u003c\/strong\u003e \u003cstrong\u003eNot for:\u003c\/strong\u003e direct mirror adhesion.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eComposite Panels:\u003c\/strong\u003e \u003cstrong\u003eNot for:\u003c\/strong\u003e composite panels without specific testing; consider Adheseal \u003ca href=\"\/products\/hi-flex-construction\"\u003eHi Flex Construction\u003c\/a\u003e.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eUn-tested Stone Applications:\u003c\/strong\u003e \u003cstrong\u003eNot for:\u003c\/strong\u003e all stone types without prior stain testing; for marble or granite, consider S100 after testing.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003eAllflex 101 complies with ASTM C-732 for UV Accelerated Weathering, ensuring no cracking or adhesion loss under harsh conditions. Its low VOC content of 32gm\/lt meets the stringent Californian South Coast Air Quality Management Rule 1168, reflecting a commitment to environmental safety and indoor air quality.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/hi-flex-50\"\u003eAdheseal Hi-Flex 50 Low-Modulus Waterproofing Membrane\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Adheseal","offers":[{"title":"Single Buy","offer_id":39423163203776,"sku":"ALLFLCLR\/CTG","price":11.01,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20)","offer_id":46349646168256,"sku":"ALLFLCLR\/CTG\/BOX","price":198.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/allflex-101-high-movement-sealant-joint-sealing-adheseal.png?v=1763706563"},{"product_id":"megapoxy-ct5","title":"Megapoxy CT5","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Megapoxy CT5\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      Airport lighting installations and road sensor projects demand speed. Downtime means disruption and cost. Megapoxy CT5 is the purpose-built encapsulation compound that delivers rapid return to service. It cures fast, even in cold or damp conditions. Critical roadway electronics are secured quickly, reliably, and non-brittle for the long term.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eRoadway infrastructure faces unique challenges: constant traffic load, extreme weather, and the need for minimal disruption during installation. Megapoxy CT5 was engineered specifically for encapsulating sensitive in-road components like inductive detector loops, weigh-in-motion sensors, and aircraft landing lights. It prevents costly re-dos by providing a robust, long-term solution that withstands the dynamic forces of asphalt and concrete roadways, setting quickly to minimise lane closures.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cp\u003eMegapoxy CT5 offers a work time of just \u003cstrong\u003e8 minutes at 25°C\u003c\/strong\u003e, allowing crews to complete critical encapsulation tasks rapidly before the material begins to set. It achieves initial cure in \u003cstrong\u003e6 hours at 25°C\u003c\/strong\u003e, or \u003cstrong\u003e12 hours at 15°C\u003c\/strong\u003e, enabling a swift return to service for roads and runways even in cooler conditions. Its \u003cstrong\u003e40% elongation at break\u003c\/strong\u003e ensures a non-brittle encapsulation that can flex and move with the substrate, resisting cracking and failure under traffic loads. A Shore D hardness of \u003cstrong\u003e60-70\u003c\/strong\u003e provides excellent durability without becoming overly rigid, protecting embedded electronics from impact and vibration.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003eMegapoxy CT5 is a simple \u003cstrong\u003e1:1 mix ratio by volume\u003c\/strong\u003e, making preparation straightforward. Both parts are pre-measured in kits for immediate use. Mechanical mixing is recommended for thorough blending, but care should be taken to minimise splashing and air entrapment. Precision in mixing is crucial; incorrect ratios or insufficient blending will compromise the final cured properties. For high-build or bulk applications, dry epoxy-quality sand or fine aggregate can be gradually added while mixing to adjust consistency. Cleaning of tools and mixing equipment is accomplished with \u003ca href=\"\/products\/megapoxy-thinners\"\u003eMegapoxy Thinners\u003c\/a\u003e.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cp\u003eThis compound is specifically formulated for critical installations on asphaltic and concrete roadways:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAirport Landing Lights:\u003c\/strong\u003e Providing a secure, non-brittle seal around embedded runway lighting, ensuring long-term performance under extreme operational conditions.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eInductive Detector Loops:\u003c\/strong\u003e Encapsulating traffic and automatic gate loops, protecting sensor wiring from wear, moisture, and road stresses for reliable vehicle detection.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWeigh-in-Motion Sensors:\u003c\/strong\u003e Securing sensitive weighbridge electronics within the road surface, maintaining calibration and functionality against constant heavy vehicle loads.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRoadway Lighting:\u003c\/strong\u003e Backfilling around other embedded roadway light fixtures, ensuring rapid setting and robust protection in all weather conditions, including damp and cold environments.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"system-fit-heading\"\u003e\n    \u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n    \u003cp\u003eMegapoxy CT5 is typically the final step in securing embedded electronic components within new or repaired road surfaces. After the sensors or lighting elements are positioned, CT5 is poured into the routed channels or cavities. Its rapid cure and ability to bond to both asphalt and concrete make it ideal for immediately returning traffic to the treated area. The compound protects the sensitive electronics from the harsh road environment, acting as a robust, non-brittle barrier against moisture, vibration, and physical damage from traffic.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen \u003cstrong\u003eencapsulating inductive loops, weigh-in-motion sensors, or aircraft landing lights\u003c\/strong\u003e on asphalt or concrete.\u003c\/li\u003e\n      \u003cli\u003eWhen \u003cstrong\u003erapid return to service\u003c\/strong\u003e is paramount, requiring a fast-setting compound that minimises road or lane closure times.\u003c\/li\u003e\n      \u003cli\u003eWhen working in \u003cstrong\u003ecold or damp conditions\u003c\/strong\u003e, as it is engineered to cure reliably under adverse weather.\u003c\/li\u003e\n      \u003cli\u003eWhen a \u003cstrong\u003enon-brittle, durable encapsulation\u003c\/strong\u003e is required to withstand constant traffic loads and environmental stressors.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e general-purpose bonding or adhesive applications where specific structural strength or flexibility profiles are required.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e structural concrete repair. While strong, its primary role is encapsulation, not load-bearing repair of concrete itself.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e use as a flexible joint sealant. Its 40% elongation makes it non-brittle, but it is not designed as an active movement joint sealant.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e floor coating applications. It is an encapsulant, not a protective surface coating for large areas.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"sibling-heading\"\u003e\n    \u003ch3 id=\"sibling-heading\"\u003eSpecialisation vs. General Purpose\u003c\/h3\u003e\n    \u003cp\u003eMegapoxy CT5 is engineered as a highly specialised compound. Unlike more general-purpose epoxies or concrete coatings, CT5 is purpose-built for the specific demands of encapsulating in-road electronics and aircraft lighting. It is not formulated as a standard adhesive, a structural concrete repair material, a flexible joint sealant, or a broad-area floor coating. Its unique blend of rapid cure, non-brittle performance, and tolerance for adverse conditions makes it distinct within the Megapoxy family, ensuring optimal results where these highly specific requirements converge.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/megapoxy-mc\"\u003eMegapoxy MC\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/megapoxy-132\"\u003eMegapoxy 132\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/megapoxy-154\"\u003eMegapoxy 154\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Megapoxy","offers":[{"title":"Default Title","offer_id":43822340767936,"sku":"MPCT5\/20","price":605.72,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/megapoxy-ct5-rapid-set-epoxy-airport-lights-adheseal.jpg?v=1763706888"},{"product_id":"everflex-fire-fill","title":"Everflex Fire-Fill Acrylic Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Everflex Fire-Fill\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      When fire safety standards demand rigorous attention to linear gaps and service penetrations, you need a sealant that performs under pressure. Everflex Fire-Fill provides the certified intumescent action needed to prevent fire and smoke transmission, giving you confidence in your project's compliance and integrity. Finish the job knowing your fire-rated joints and penetrations meet Australian standards, tested for up to 4 hours of resistance.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-label=\"Quick Specifications\"\u003e\n    \u003cp class=\"quick-specs\"\u003e\n      \u003c!-- Quick specs are in the separate JSON field, not in the HTML. --\u003e\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003e\n      Everflex Fire-Fill is a waterborne, intumescent acrylic sealant designed to expand under fire exposure, forming an inorganic plug. This action prevents the transmission of fire through critical linear gaps and service penetrations in walls and floors. Tested to AS1530.4 and assessed to AS4072.1, it delivers up to 4-hour fire ratings for applications in plasterboard, concrete, blockwork, fibre cement, and other common building materials. This Australian-made formulation simplifies fire-stopping without the complexity of multi-component systems, making it a reliable single-pack solution for fire-rated environments. While Everflex Fire-Fill provides excellent fire resistance and contributes to good STC acoustic properties in appropriate systems, for projects demanding more stringent or specifically certified combined fire and acoustic performance, dedicated solutions may be required.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cp\u003e\n      An \u003cstrong\u003eup to 4-hour fire rating\u003c\/strong\u003e, tested to AS1530.4, is the core of Fire-Fill's performance. This means critical fire compartments in your structure maintain their integrity, preventing fire and smoke spread through penetrations and joints. Couple this with a \u003cstrong\u003emovement capability of ±20%\u003c\/strong\u003e, and you have a sealant that accommodates structural shifts in joints up to 50mm wide while maintaining its fire-stopping properties. A \u003cstrong\u003elow VOC content of 7 g\/L\u003c\/strong\u003e meets Green Star environmental criteria, ensuring a safer application for trades and building occupants without compromising fire safety. \n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003e\n      Everflex Fire-Fill is ready to use directly from the sausage, offering easy application and a smooth finish. It can be applied in temperatures ranging from 5°C to 35°C, providing flexibility across Australian seasons. Tooling is required immediately after application, typically within 10 minutes, to ensure a clean finish before skinning occurs. Cleanup is straightforward: while the product is still wet, use water for tools and spills. For cured product, mechanical removal is effective. Clean hands with Adheseal Hand Wipes.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      For optimal adhesion, prepare surfaces to be clean, dry, and free from contaminants. While priming is often not required, for critical applications like multi-story buildings or high-stress joints, use \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime\u003c\/a\u003e for porous substrates or Adheseal 50A Surface Prep for non-porous surfaces. Design joints with a 2:1 width-to-depth ratio, using an open-cell backer rod from the Adheseal backer rod range to control depth and prevent three-sided adhesion.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFire Protection Installers:\u003c\/strong\u003e Secure fire-rated penetrations for cables, pipes, and ducts through walls and floors. Fire-Fill forms an intumescent, inorganic plug that prevents fire and smoke transmission, adhering to AS1530.4 and AS4072.1.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCommercial Builders \u0026amp; Plasterers:\u003c\/strong\u003e Maintain fire integrity in expansion joints within plasterboard, concrete, blockwork, and precast panels. It handles joint movement while providing up to 4 hours of fire resistance in gaps up to 50mm.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eElectricians \u0026amp; Plumbers:\u003c\/strong\u003e Seal around building services in fire-rated environments. The easy application and tooling ensure compliant and efficient installation for critical fire zones.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"system-fit-heading\"\u003e\n    \u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n    \u003cp\u003e\n      Everflex Fire-Fill serves as the final seal in fire-rated partition systems, ensuring the integrity of fire compartments. It is commonly applied after the primary construction of walls (e.g., plasterboard, concrete, aerated concrete) or floors, and after the installation of service penetrations (pipes, cables, ducts). Its role is to seal linear gaps between elements and annular gaps around services, completing the fire-rated assembly. This sealant is used as the direct fire-stopping component, often in conjunction with backer rods to achieve proper joint configuration and prevent three-sided adhesion.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen you need up to \u003cstrong\u003e4-hour fire rating\u003c\/strong\u003e for linear gaps or service penetrations, tested to AS1530.4.\u003c\/li\u003e\n      \u003cli\u003eFor sealing interior and exterior expansion joints and penetrations in common building materials like concrete, plasterboard, blockwork, or Hebel.\u003c\/li\u003e\n      \u003cli\u003eWhen a \u003cstrong\u003eflexible, paintable sealant\u003c\/strong\u003e is required that also offers good UV and weather resistance for exposed applications.\u003c\/li\u003e\n      \u003cli\u003eTo achieve compliance with fire safety standards and ensure effective fire compartmentation in buildings.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Trafficable or load-bearing joints; these require products designed for high mechanical stress.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Sealing coated metal panels such as Colourbond; compatibility issues may arise.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Continuous immersion or internal swimming pool applications; the sealant is not designed for sustained wet conditions or high chlorine exposure (above 5ppm).\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Totally confined spaces, as the sealant requires atmospheric humidity to cure effectively.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Structural glazing; use a dedicated structural glazing silicone like N-80 or N-60.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e All stone applications without prior stain testing; always verify compatibility to prevent discoloration.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003e\n      Everflex Fire-Fill is independently tested and certified in accordance with \u003cstrong\u003eAS1530.4\u003c\/strong\u003e for fire resistance and assessed to \u003cstrong\u003eAS4072.1\u003c\/strong\u003e, validating its performance in preventing fire transmission. This ensures that your installations meet rigorous Australian fire safety standards for linear gap seals and service penetrations.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/adheseal-pu25fc\"\u003eAdheseal PU25\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Adheseal","offers":[{"title":"Single Buy","offer_id":38133897035968,"sku":"FIREFILLAC\/SSG","price":10.93,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20)","offer_id":46349641973952,"sku":"FIREFILLAC\/SSG\/BOX","price":196.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/everflex-firefill-intumescent-sealant-adheseal.png?v=1763709354"},{"product_id":"everflex-js-high-performance-joint-sealer","title":"Everflex JS Hybrid Acrylic Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Everflex JS High Performance Joint Sealer\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      Dynamic joints in precast panels, the perimeter of windows, or blockwork demand a sealant that moves without failure and accepts paint. \u003ca href=\"\/products\/everflex-js\"\u003eEverflex JS\u003c\/a\u003e delivers this reliability. It's a high-performance Hybrid Acrylic engineered for +\/- 50% movement, offering exceptional weathering and robust adhesion across the building envelope.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eEverflex JS is formulated as a Hybrid Acrylic sealant to combine high elasticity, paintability, and broad substrate adhesion. Unlike traditional polyurethanes, it contains no isocyanates, making it a safer choice while still achieving impressive movement capability. This product was developed for applications where a flexible, durable, and aesthetically versatile seal is paramount, especially on surfaces requiring a final painted finish.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cp\u003e\u003cb\u003e+\/- 50% Movement Capability:\u003c\/b\u003e A 10mm joint can expand or contract by 5mm in either direction without compromising the seal. This means long-term flexibility in dynamic applications like precast panel joints or around windows and doors, where thermal expansion and contraction are constant.\u003c\/p\u003e\n    \u003cp\u003e\u003cb\u003e100% Elongation:\u003c\/b\u003e The material can stretch to twice its original length before breaking. This high elongation provides a significant safety margin against unexpected forces, helping to prevent premature joint failure.\u003c\/p\u003e\n    \u003cp\u003e\u003cb\u003eUV Accelerated Weathering: No cracking or adhesion loss (ASTM C-732):\u003c\/b\u003e This ensures the sealant maintains its integrity and appearance even when exposed to harsh Australian sun and weather cycles, critical for external facade and perimeter sealing.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003ePrepare surfaces by ensuring they are clean, sound, and free from contaminants like dirt or grease. For effective joint performance and to prevent three-sided adhesion, always use a compatible backer rod to control sealant depth. Adheseal backer rod is suitable; open cell is preferred, but closed cell can be used with care to avoid skin damage. If joint depth prevents a backer rod, use bond breaker tape.\u003c\/p\u003e\n    \u003cp\u003ePriming is generally not required for most common building materials, simplifying your workflow. However, conduct adhesion testing on suspect or unusual surfaces. Tool Everflex JS immediately after application with a spatula to achieve a flat, non-concave finish. Clean up uncured sealant easily with clean water.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cb\u003eCivil Construction Movement Joints:\u003c\/b\u003e Everflex JS excels in precast panel and tilt-up construction, where its +\/-50% movement capability accommodates significant structural shifts. It is also specified as a sealant in retaining walls, lift pits, and other civil structures.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eGlazing \u0026amp; Perimeter Sealing:\u003c\/b\u003e Ideal for sealing around windows and doors, as well as joints involving various plastics like acrylic and polycarbonate, ensuring a durable, weatherproof, and paintable seal.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eBlockwork \u0026amp; Brickwork Control Joints:\u003c\/b\u003e Its elasticity prevents cracking and water ingress in masonry movement joints, providing a long-lasting solution.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eWet Area Movement Joints:\u003c\/b\u003e Regularly specified for sealing movement joints in wet areas, kitchens, and laundries where paintability and durability are required.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"system-fit-heading\"\u003e\n    \u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n    \u003cp\u003eEverflex JS typically serves as the final, critical seal in a system. For demanding applications where adhesion is paramount, it is often applied after surface preparation with a non-porous surface primer like Adheseal 50A Surface Prep, or a porous surface primer where concrete or brick require enhanced bond. This sequence ensures maximum adhesion and joint integrity.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cb\u003eWhen you need high movement capability:\u003c\/b\u003e The joint expects +\/- 50% movement in dynamic applications like precast panels or window perimeters.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eThe seal must be paintable:\u003c\/b\u003e You require a sealant that accepts a paint finish for aesthetic integration.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eDurability in external conditions is critical:\u003c\/b\u003e You need a seal with excellent weathering resistance against UV and temperature extremes.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003ePriming needs to be minimised:\u003c\/b\u003e You're working with common building materials where primerless adhesion is a benefit, speeding up application.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cb\u003eNot for:\u003c\/b\u003e Application when rain is expected within 90 minutes. As a water-based product, early rain can cause washouts before a skin forms.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eNot for:\u003c\/b\u003e Continuous exposure of the backer rod to water. Ensure the joint is capped or protected to prevent water from soaking the backer rod before the sealant cures.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eNot for:\u003c\/b\u003e Joint depths inconsistent with recommended ratios. Avoid joints deeper than a 2:1 ratio (width to depth) or outside the 6mm to 10mm depth range without prior testing for sagging.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cb\u003eNot for:\u003c\/b\u003e Un-tested or suspect substrates. Although priming is not normally required, always conduct adhesion testing on questionable or unusual surfaces, or consider using a specific primer.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003eEverflex JS meets performance specifications TT-S-00230C, Class A and ASTM Spec. 834, ensuring its suitability for high-performance sealing applications.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/pu15\"\u003eAdheseal PU15 Low-Modulus Polyurethane Sealant\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/dowsil-795-silicone-building-sealant\"\u003eDowsil 795 Silicone Sealant\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Adheseal","offers":[{"title":"Single Buy","offer_id":38134574579904,"sku":"EVJS\/SSG","price":9.45,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20)","offer_id":46349641908416,"sku":"EVJS\/SSG\/BOX","price":170.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/everflex-js-hybrid-acrylic-sealant-expansion-joints-adheseal.png?v=1763709484"},{"product_id":"fireban-one","title":"Bostik Fireban One Polyurethane Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for fireban-one\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      Meeting stringent fire and acoustic performance standards in critical building joints demands a sealant engineered for the task. Bostik Fireban One delivers up to 4 hours of fire resistance and certified acoustic performance, maintaining compartmentation where it matters most.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eThis product was formulated to provide a single, robust solution for movement joints that must also act as fire and acoustic barriers. It's a one-component, intumescent polyurethane designed to expand and seal voids under fire conditions, while also accommodating significant structural movement and dampening sound transmission. Its formulation ensures both long-term flexibility and resistance to common environmental stressors.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eUp to \u003cstrong\u003e4 hours fire resistance\u003c\/strong\u003e, certified to AS 1530.4-2014 and AS 4072.1-2005, ensures crucial compartmentation in fire-rated assemblies.\u003c\/li\u003e\n      \u003cli\u003eWith \u003cstrong\u003e±25% movement capability\u003c\/strong\u003e, a 10mm joint can flex 2.5mm in either direction, accommodating structural shifts without compromise.\u003c\/li\u003e\n      \u003cli\u003eAn \u003cstrong\u003eelongation at break of over 900%\u003c\/strong\u003e provides a substantial safety margin for extreme joint expansion beyond its rated movement.\u003c\/li\u003e\n      \u003cli\u003eA cure rate of \u003cstrong\u003e2mm per 24 hours\u003c\/strong\u003e (on porous substrates) means a 10mm deep joint will achieve full strength in approximately 7 days, reducing downtime on site.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003eAs a one-component sealant, Bostik Fireban One requires no mixing, simplifying application. It applies smoothly as a non-sag thixotropic paste, ideal for overhead and vertical joints. Apply between 5°C and 35°C. For optimal performance, always prime porous substrates with Bostik N49 Primer or non-porous concrete with Bostik Ultraseal. For metals and plastics, use Bostik N40 Primer. Tool the sealant to a concave shape immediately after application to ensure maximum contact and proper joint geometry, using a compatible backing rod. Uncured material and equipment can be cleaned immediately with Bostik Handy Wipe towels.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCivil Construction \u0026amp; Precast:\u003c\/strong\u003e Sealing movement joints in insitu concrete floors and walls, precast, and tilt-up panels, where fire and acoustic ratings are non-negotiable.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMasonry \u0026amp; Blockwork:\u003c\/strong\u003e Providing a certified fire and acoustic seal for joints within brickwork, blockwork, and rendered masonry structures.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eInterior Fit-out \u0026amp; Partition Systems:\u003c\/strong\u003e Ensuring compliance for fire-rated and acoustic-rated plasterboard and fibre cement sheet systems in walls and ceilings.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"system-fit-heading\"\u003e\n    \u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n    \u003cp\u003eBostik Fireban One typically serves as the primary sealant in fire-rated joint sealant systems. It’s applied after surface preparation and priming, defining the fire and acoustic barrier within the movement joint, as a critical component of the overall compartmentation strategy.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen demanding fire resistance up to 4 hours is required for movement joints.\u003c\/li\u003e\n      \u003cli\u003eWhen acoustic performance is critical for sound transmission control between compartments.\u003c\/li\u003e\n      \u003cli\u003eWhen working with concrete, masonry, plasterboard, or fibre cement sheet where certified fire and acoustic ratings are mandated.\u003c\/li\u003e\n      \u003cli\u003eWhen a durable, flexible, one-component polyurethane sealant is needed for both interior and exterior exposure (weathering conditions).\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Use in chlorinated water, such as swimming pools or spas, due to chemical incompatibility.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Glazing applications; a different sealant chemistry is required for structural or weather glazing.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Application to cement-based substrates less than 28 days old, as uncured cement can compromise adhesion.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Constant immersion in salt water, which can degrade sealant performance over time.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Joints narrower than 6mm or in trafficable joints exceeding 10mm in width.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003eThis product is tested and certified to Australian Standards AS 1530.4-2014 and AS 4072.1-2005 for fire resistance, providing assurance of its performance in critical fire-rated assemblies. It also meets AS1157-1972 for resistance to fungal growth, contributing to long-term durability in various conditions.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"contrast-heading\"\u003e\n    \u003ch3 id=\"contrast-heading\"\u003eConsider this against other sealants\u003c\/h3\u003e\n    \u003cp\u003eBostik Fireban One is engineered for critical applications requiring certified fire and acoustic ratings. For general-purpose sealing needs that do not demand these specific performance criteria, or where limitations such as use in chlorinated water or glazing are present, other general-purpose sealants should be considered. For external weatherseals without fire rating, consider alternatives like Bostik Seal 'N' Flex FC. For acoustic joint sealing without fire rating, \u003ca href=\"\/products\/everflex-fire-fill\"\u003eEverflex Fire Fill\u003c\/a\u003e may be a more suitable option.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/adheseal-n70\"\u003eAdheseal N70 Industrial Silicone Sealant\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Bostik","offers":[{"title":"Single Buy","offer_id":39253466382528,"sku":"FIREBAN\/SSG","price":16.73,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20)","offer_id":46349641842880,"sku":"FIREBAN\/SSG\/BOX","price":301.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/fireban-one-4hr-intumescent-joint-sealant-adheseal.png?v=1763709484"},{"product_id":"sikaflex-pro-cartridges","title":"Sikaflex Pro Polyurethane Sealant 300ml Cartridges","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Sikaflex PRO\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      Potable water certification for critical facade joints. When a reliable, elastic sealant is needed for concrete and masonry that meets AS\/NZS 4020:2018, Sikaflex PRO delivers. It ensures durable, flexible seals in movement and connection joints, even where drinking water contact is a factor.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eSikaflex PRO is formulated as a 1-component, moisture-curing polyurethane sealant specifically engineered for elastic movement and connection joints. It addresses the critical need for a high-performance sealant that adheres effectively to porous substrates like concrete and masonry, while also carrying essential potable water approval. This formulation prioritises durable flexibility, making it suitable for both general internal and external sealing, especially where AS\/NZS 4020:2018 compliance is non-negotiable.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cp\u003eWith a movement capability of ±25%, Sikaflex PRO accommodates the dynamic shifts inherent in building facades and large concrete elements, preventing premature failure. A Shore A hardness of approximately 25 means it remains elastic and flexible, while its impressive 750% tensile strain at break provides a substantial safety margin against unexpected stress. It cures at approximately 3 mm per 24 hours, offering a practical working and tooling window for effective application.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003eSikaflex PRO provides a generous tooling time of approximately 150 minutes, allowing for precise joint finishing. Substrates must be clean, dry, and sound. For optimal adhesion in critical applications or on specific substrates, Sika Aktivator-205 or \u003ca href=\"\/products\/sika-primer-3-n\"\u003eSika Primer-3 N\u003c\/a\u003e may be required, particularly on porous materials like concrete or masonry. A closed-cell polyethylene foam backer rod ensures correct joint geometry and prevents three-sided adhesion. Tools should be cleaned immediately after use with Sika Remover-208.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cp\u003eSikaflex PRO excels in critical building details such as \u003cstrong\u003ecavity wall terminations\u003c\/strong\u003e and \u003cstrong\u003evertical upturn chase details\u003c\/strong\u003e, where it serves as a robust and approved sealant. It is highly effective for movement and connection joints in \u003cstrong\u003econcrete and masonry facades\u003c\/strong\u003e, where its ±25% movement capability ensures long-term flexibility against thermal cycling. This sealant is also a primary choice for general indoor and outdoor sealing, especially when AS\/NZS 4020:2018 potable water approval is a core requirement, making it suitable for sealing joints in structures related to drinking water.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"system-fit-heading\"\u003e\n    \u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n    \u003cp\u003eThis product is consistently specified as the final sealant in critical waterproofing and facade systems. For instance, in a \u003cstrong\u003evertical upturn termination chase detail\u003c\/strong\u003e, Sikaflex PRO acts as the approved sealant, securing the integrity of the junction. Similarly, in \u003cstrong\u003epipe and post detailing\u003c\/strong\u003e, it provides the essential, durable seal where penetrations occur through critical elements.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen\u003c\/strong\u003e elastic movement joints in concrete or masonry facades require a 1-component polyurethane sealant.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen\u003c\/strong\u003e AS\/NZS 4020:2018 potable water approval is a non-negotiable requirement for your sealing application.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen\u003c\/strong\u003e working on \u003cstrong\u003ecavity wall terminations\u003c\/strong\u003e or \u003cstrong\u003evertical upturn chase details\u003c\/strong\u003e that require an approved, high-performance sealant.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWhen\u003c\/strong\u003e seeking good workability and reliable adhesion to a broad range of common building substrates.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Joints requiring movement beyond ±25%.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Direct contact with natural stone, bituminous substrates, natural rubber, or EPDM rubber.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Joints in or around swimming pools, or areas under constant water pressure or permanent immersion.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Exposure to alcohol-containing products during the uncured phase, which can interfere with the curing process.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003eSikaflex PRO carries AS\/NZS 4020:2018 approval, certifying its suitability for contact with drinking water. This standard is critical for any sealing application in water storage, treatment, or distribution infrastructure where potable water safety is paramount.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"sibling-heading\"\u003e\n    \u003ch3 id=\"sibling-heading\"\u003eSikaflex PRO vs. Sikaflex-11 FC\u003c\/h3\u003e\n    \u003cp\u003eWhile both Sikaflex PRO and Sikaflex-11 FC are versatile 1-component polyurethane sealants with excellent workability, Sikaflex PRO stands apart with its crucial AS\/NZS 4020:2018 potable water approval. This makes Sikaflex PRO the definitive choice for applications where the sealant must come into contact with drinking water, such as in water storage or treatment facilities, or specific facade elements that interface with rainwater harvesting systems. For general sealing and bonding tasks where potable water approval is not required, Sikaflex-11 FC remains a strong option.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/sikaflex-11-fc\"\u003eSikaflex 11 FC Sealant\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/sikaflex-construction-ap\"\u003eSikaflex Construction AP+ Polyurethane Sealant\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Sika","offers":[{"title":"Black \/ Box Buy (12)","offer_id":39327780339904,"sku":"SIKAPROBL\/CTG\/BOX","price":338.04,"currency_code":"AUD","in_stock":true},{"title":"Grey \/ Box Buy (12)","offer_id":39327780536512,"sku":"SIKAPROGR\/CTG\/BOX","price":241.8,"currency_code":"AUD","in_stock":true},{"title":"Japan Beige \/ Box Buy (12)","offer_id":39327780569280,"sku":"SIKAPROJBE\/CTG\/BOX","price":304.2,"currency_code":"AUD","in_stock":true},{"title":"Red Brick \/ Box Buy (12)","offer_id":39327780798656,"sku":"SIKAPROBRIC\/CTG\/BOX","price":241.8,"currency_code":"AUD","in_stock":true},{"title":"Sandstone \/ Box Buy (12)","offer_id":39327780929728,"sku":"SIKAPROSAN\/CTG\/BOX","price":304.2,"currency_code":"AUD","in_stock":true},{"title":"White \/ Box Buy (12)","offer_id":39327780995264,"sku":"SIKAPROWH\/CTG\/BOX","price":241.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/sikaflex-pro-polyurethane-sealant-facade-adheseal.jpg?v=1763709590"},{"product_id":"pu15","title":"Adheseal PU15 Polyurethane Adhesive","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Adheseal PU15\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      When movement joints demand flexibility and fenestration perimeters need a durable, paintable seal, you need a product that performs. Adheseal PU15 provides that solution: a low modulus, highly flexible polyurethane sealant engineered for dynamic indoor and outdoor movement and connection joints. It cures to a permanently elastic, paintable, and durable finish, ensuring integrity where constant expansion and contraction are inevitable.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eAdheseal PU15 was developed as a low modulus (Shore A 15) elastomeric polyurethane sealant to address the need for a highly flexible solution in dynamic indoor and outdoor movement and connection joints. It is specifically formulated to accommodate significant movement (up to ±25%) and provide excellent paintability and adhesion across diverse construction materials. This ensures joint integrity and long-term performance where less flexible sealants might crack or delaminate due to constant expansion and contraction. It specialises in highly flexible joints where its elasticity is critical for accommodating dynamic movement, making it suitable where higher modulus sealants would restrict movement, induce stress, or be otherwise unsuitable.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eA \u003cstrong\u003eShore A hardness of 15\u003c\/strong\u003e (after 14 days) signifies a soft, elastic sealant. This low modulus is critical for absorbing stress in dynamic joints without delaminating or tearing, unlike stiffer alternatives.\u003c\/li\u003e\n      \u003cli\u003eThis \u003cstrong\u003e±25% movement capability\u003c\/strong\u003e, classified as Type F Class 25 LM under ISO 11600, allows a 10mm joint to expand and contract by 2.5mm each way. This confirms its suitability for joints subject to significant structural or thermal shifts.\u003c\/li\u003e\n      \u003cli\u003eAn \u003cstrong\u003eelongation to break exceeding 600%\u003c\/strong\u003e provides a substantial safety margin. This ensures the sealant can stretch far beyond its working movement range without tearing, even under extreme, unexpected strain.\u003c\/li\u003e\n      \u003cli\u003eThe ability to be \u003cstrong\u003epainted with acrylic, oil, and rubber-based paints\u003c\/strong\u003e allows seamless aesthetic integration. This ensures joints blend with surrounding surfaces, crucial for maintaining a clean finish on any project.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003eAdheseal PU15 is a ready-to-use, single-pack system applied from a 600ml foil sausage. It tools easily, with a working time of 25 minutes and a skinning time of 60 minutes (at 23ºC \u0026amp; 50% RH), allowing for precise finishing. Ensure surfaces are clean, dry, and sound before application. For non-porous substrates like aluminium or powder-coated metals, prepare surfaces with Adheseal 50A Surface Prep. For porous materials like concrete or brick, prime with \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime Sealant Primer\u003c\/a\u003e. Always perform an adhesion test before full application, especially on less common substrates. For cleanup of wet sealant, use \u003ca href=\"\/products\/xylene\"\u003eXylene\u003c\/a\u003e on tools and spills. Cured product requires mechanical removal. Clean skin with Adheseal Hand Wipes.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFenestration details:\u003c\/strong\u003e Use it for perimeter sealing of windows, doors, and curtain walls, where it accommodates differential movement between frames and structures, providing a long-lasting, weatherproof seal.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePrecast and tilt-up panels:\u003c\/strong\u003e Its high elasticity prevents joint failure in expansion joints, accommodating structural movement and thermal cycles in facades, balconies, and podiums.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMetal cladding and bolted lap joints:\u003c\/strong\u003e Form a durable, watertight seal on metal surfaces, including aluminium fabrication and galvanised steel, without causing corrosion.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eVehicular and marine manufacturing:\u003c\/strong\u003e Its tough, durable, and permanently flexible nature withstands vibration and environmental exposure in transport and marine applications.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"system-fit-heading\"\u003e\n    \u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n    \u003cp\u003eAdheseal PU15 typically acts as the final seal within joint sealing sequences. For optimal adhesion and system performance on various substrates, apply it after preparing the surface. For instance, when sealing movement joints in concrete, you would first prepare porous surfaces with \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime Sealant Primer\u003c\/a\u003e, ensuring a strong bond with the substrate before applying PU15 as the final sealant. For non-porous substrates like anodised aluminium, Adheseal 50A Surface Prep precedes PU15.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen sealing dynamic indoor and outdoor movement and connection joints requiring a low modulus, highly flexible, and paintable polyurethane sealant.\u003c\/li\u003e\n      \u003cli\u003eWhen the joint needs to accommodate significant movement, such as in fenestration details, precast\/tilt-up panels, or metal cladding.\u003c\/li\u003e\n      \u003cli\u003eWhen a tear-resistant, permanently flexible, and waterproof seal is required that offers excellent weathering resistance and good mould and mildew resistance.\u003c\/li\u003e\n      \u003cli\u003eWhen working with common building materials like metal, wood, concrete, fibreglass, or powder-coated surfaces, where excellent adhesion is crucial.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Long-term water immersion or internal swimming pool applications, especially where chlorine levels exceed 5ppm.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Totally confined spaces, as the sealant requires atmospheric humidity to cure.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Structural glazing; use specialised glazing sealants like N-80 or N-60 instead.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Adhering mirrors without prior testing; consider products like Hi-Power\/MS609.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Direct contact with bituminous, natural rubber, EPDM rubber surfaces, or any material that might leach oils, plasticisers, or solvents.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Some natural stone types without prior stain testing.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003eAdheseal PU15 is classified as a \u003cstrong\u003eType F Class 25 LM sealant under ISO 11600\u003c\/strong\u003e. This classification signifies its suitability as a non-sag, façade sealant for exterior and interior applications, capable of accommodating 25% movement in construction joints. Its low VOC content (95 gm\/lt) also meets Green Star environmental criteria.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/adheseal-pu50\"\u003eAdheseal PU50 High-Modulus Polyurethane Adhesive\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/adheseal-pu25fc\"\u003eAdheseal PU25 Fast-Cure Polyurethane Sealant\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Adheseal","offers":[{"title":"Black \/ Single Buy","offer_id":39478994075840,"sku":"PU15BL\/SSG","price":11.99,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box Buy (20)","offer_id":46349641580736,"sku":"PU15BL\/SSG\/BOX","price":215.8,"currency_code":"AUD","in_stock":true},{"title":"Concrete Grey \/ Single Buy","offer_id":46349641613504,"sku":"PU15CGR\/SSG","price":11.99,"currency_code":"AUD","in_stock":true},{"title":"Concrete Grey \/ Box Buy (20)","offer_id":46349641646272,"sku":"PU15CGR\/SSG\/BOX","price":215.8,"currency_code":"AUD","in_stock":true},{"title":"White \/ Single Buy","offer_id":46349641679040,"sku":"PU15WH\/SSG","price":11.99,"currency_code":"AUD","in_stock":true},{"title":"White \/ Box Buy (20)","offer_id":46349641711808,"sku":"PU15WH\/SSG\/BOX","price":215.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/pu15-polyurethane-sealant-sausage-expansion-joints-adheseal.png?v=1763709590"},{"product_id":"xtraseal-mc-228-multi-color-flexi-gap-sealant","title":"X'traseal MC-228 Tiling Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for X'traseal MC-228 Multi-colour Flexible Gap Sealant\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      You've laid the tiles. Now, to finish. That final line needs to be as clean, as bright, and as permanent as the tiles themselves. MC-228 delivers that perfect finish. It’s a two-part nano-tech polymer engineered to fill and beautify tile gaps, curing into a rock-solid, glossy, and permanently mould-resistant joint that looks like porcelain.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eTraditional grouts often discolour, stain, and harbour mould, especially in wet areas. MC-228 was formulated with German nano-tech polymer technology to eliminate these common failures. It mixes inside the nozzle, creating a robust, zero-VOC, solid that's impervious to water and mildew. This means permanent, low-maintenance, and aesthetically consistent tile joints, particularly in bathrooms, kitchens, and other humid environments where long-term performance and appearance matter.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cp\u003eMC-228 cures to a Shore D Hardness above 50. This means it forms a rigid, durable bond, unlike flexible sealants. With 100% non-volatile content and zero VOC, what you apply stays in the gap, and it does so without off-gassing harmful compounds. It delivers a full-bodied, dense fill that won't shrink, ensuring a stable and long-lasting joint without callbacks for settling or cracking.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003eApplication is straightforward, provided you prepare correctly. Work within an application temperature range of 15°C to 45°C. The dual components mix automatically as you extrude, but always gun out the first 30cm to 40cm into waste to ensure a uniform blend. Use masking tape to define your joint edges, then fill the gap with the nozzle tip smaller than the gap width. Tool with a stainless steel stick, then remove the tape within 30 minutes, before it sets. MC-228 begins to set in 3 to 5 hours, achieving full cure within 24 hours. Clean wet material with \u003ca href=\"\/products\/methylated-spirits\"\u003eAdheseal Methylated Spirits 95% General Purpose Solvent\u003c\/a\u003e; dry material requires mechanical removal.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eKitchens and Bathrooms:\u003c\/strong\u003e Achieve consistently clean, bright lines for splashbacks, benchtops, and shower walls. Its permanent mould resistance eliminates unsightly discolouration common with traditional grout.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh-End Tiling:\u003c\/strong\u003e For travertine, marble, ceramic, porcelain, and granite, this sealant provides a glossy, porcelain-like finish that complements the tile's own sheen, elevating the overall aesthetic.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBalconies and Windowsills:\u003c\/strong\u003e Offers a durable, water-resistant seal that holds up against moisture exposure, maintaining integrity and appearance where weather can take its toll.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eYou need a rigid, high-gloss finish:\u003c\/strong\u003e For tile gaps where a hard, porcelain-like appearance is desired over flexibility.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMould resistance is critical:\u003c\/strong\u003e In wet areas like showers, laundries, and kitchens where hygiene and appearance are non-negotiable.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWorking with premium tiles:\u003c\/strong\u003e To complement the finish of ceramic, porcelain, marble, or granite without compromising their aesthetic.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVOC-free application is required:\u003c\/strong\u003e For indoor environments, especially near food preparation areas, where air quality is a concern.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e \u003ca href=\"\/products\/hi-flex-50\"\u003eAdheseal Hi-Flex 50 Low-Modulus Waterproofing Membrane\u003c\/a\u003e. This product cures to a Shore D hardness above 50, making it rigid. For joints requiring significant movement accommodation, consider a flexible sealant like Hi-Flex 50.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Structural bonding applications. MC-228 is designed for tile gap sealing and beautification, not load-bearing adhesion.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003eWhile this product boasts zero VOC, consult the Material Safety Data Sheet (MSDS) for full handling instructions. Though not broadly classified as hazardous by Work Safe Australia, its components can cause skin irritation or sensitisation in sensitive individuals, so proper PPE is essential.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"Adheseal","offers":[{"title":"Porcelain White \/ Single Buy","offer_id":40039381270720,"sku":"MC228PWH\/400","price":15.65,"currency_code":"AUD","in_stock":true},{"title":"Porcelain White \/ Box Buy (20)","offer_id":40039381303488,"sku":"MC228PWH\/400\/BOX","price":281.8,"currency_code":"AUD","in_stock":true},{"title":"Leaden Grey \/ Single Buy","offer_id":40039381336256,"sku":"MC228LEGRY\/400","price":15.65,"currency_code":"AUD","in_stock":true},{"title":"Leaden Grey \/ Box Buy (20)","offer_id":40039381369024,"sku":"MC228LEGRY\/400\/BOX","price":281.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/xtraseal-mc-228-waterproof-tile-sealant-adheseal.png?v=1763709590"},{"product_id":"dowsil-890-sl-silicone-joint-sealant","title":"Dowsil 890-SL Silicone Joint Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for DOWSIL 890-SL Silicone Joint Sealant\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      Pavement joints need sealing quickly and effectively. Whether it’s concrete-to-concrete or concrete-to-asphalt, the job demands a sealant that handles high movement, resists fuel, and lets traffic flow again fast. DOWSIL 890-SL is a self-leveling, ultra-low modulus silicone engineered to flow into irregular joints without tooling, curing rapidly to minimise disruption on site.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eHorizontal pavement joints are a hostile environment. They face constant thermal movement, UV exposure, traffic loads, and potential fuel spills. General-purpose sealants often fail early, leading to costly reworks and traffic delays. DOWSIL 890-SL was formulated specifically for these conditions. It provides an ultra-low modulus, self-leveling silicone solution that removes the need for tooling and, crucially, priming on Portland cement concrete and asphalt substrates, unlike typical general-purpose sealants.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cp\u003eThis sealant offers an ultra-low modulus at a low 9 psi tensile stress at 150% elongation. This is critical for asphalt-to-concrete joints, where the low tensile strength of asphalt can be easily compromised by higher modulus sealants. With an impressive +100% extension and -50% compression capability, it accommodates the extreme expansion and contraction movements common in pavements. A skin-over time of under one hour means traffic can resume sooner, reducing site closure times and project costs. Its flexibility range of -29°C to 149°C ensures it performs reliably across Australia's diverse climates, from freezing nights to scorching summer days.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003eDOWSIL 890-SL arrives ready-to-use and cold-applied, eliminating any heating or special preparation. Its self-leveling properties mean it flows directly into joint widths, even irregular or spalled ones, without the need for manual tooling. This saves significant labour time on larger projects. Unprimed adhesion to Portland cement concrete and asphalt further simplifies installation and reduces material costs. The product can be extruded in temperatures ranging from -29°C to 49°C, allowing for application in a broad range of site conditions. Ensure a compatible backer rod is correctly placed to control sealant depth and prevent three-sided adhesion, following the installation guide for specific joint designs and depths. Clean up is simplified with standard sealant cleaners such as \u003ca href=\"\/products\/xylene\"\u003eXylene\u003c\/a\u003e for any uncured material.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePavement Joint Sealing:\u003c\/strong\u003e Ideal for concrete-to-concrete and concrete-to-asphalt pavement joints in new construction, repair, or remedial applications.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eIrregular and Spalled Joints:\u003c\/strong\u003e Its self-leveling characteristic means it flows into gaps, making it highly effective for restoring watertight seals in compromised or uneven joints without extensive preparation.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAirfield Applications:\u003c\/strong\u003e Designed to meet demanding aviation standards, making it suitable for sealing airfield taxiway and apron joints where fuel resistance and durability are paramount.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFast-Turnaround Roadworks:\u003c\/strong\u003e The quick skin-over time is invaluable for projects requiring minimal traffic disruption, such as patching or road repairs, allowing sections to reopen to traffic rapidly.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen sealing horizontal expansion and control joints in concrete pavements that require significant movement accommodation.\u003c\/li\u003e\n      \u003cli\u003eWhen creating durable, flexible seals between concrete and asphalt surfaces, including transitions.\u003c\/li\u003e\n      \u003cli\u003eWhen you need a self-leveling sealant that does not require tooling, reducing labour time on large or irregular joints.\u003c\/li\u003e\n      \u003cli\u003eWhen working on projects like roads, highways, bridges, or airfield infrastructure that demand fast traffic re-entry and fuel resistance.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Continuous water immersion or applications where the sealant will be permanently submerged.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Totally confined spaces where atmospheric moisture cannot reach the sealant to initiate curing.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Application to wet or damp asphalt or concrete pavements, as this can compromise adhesion and cure.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Installation during inclement weather conditions, which can negatively impact cure and performance.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Medical or pharmaceutical uses; the product is not tested or represented as suitable for these applications.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003eDOWSIL 890-SL meets stringent industry standards, including ASTM D 5893 Type SL for self-leveling sealants, ensuring its suitability for pavement joint applications. It also complies with FAA P-605 for silicone joint sealants, which is crucial for airport and aviation infrastructure projects demanding high performance and safety.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"Dowsil","offers":[{"title":"Single Buy","offer_id":40500864254144,"sku":"SILDC890\/SSG","price":31.07,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (16)","offer_id":46349641220288,"sku":"SILDC890\/SSG\/BOX","price":447.36,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/products\/dowsil-890-sl-self-leveling-sealant-pavement-adheseal.jpg?v=1763709693"},{"product_id":"sikapool","title":"Sikasil Pool Silicone Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Sikasil Pool\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      Swimming pools and permanently wet areas demand a sealant engineered for constant submersion and harsh chemicals. Sikasil Pool delivers reliable, long-lasting seals. It resists constant water, high chlorine, and fungal attack. The result is a durable, non-corrosive finish that holds tight where general sealants fail.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eSikasil Pool is a one-component, neutral curing silicone sealant specifically formulated for the extreme demands of swimming pools and permanently wet areas. It maintains a flexible, watertight seal despite constant water immersion, high chlorine exposure, and the threat of fungal attack. This formulation prevents the common failures seen with general-purpose sealants in these challenging environments.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMovement Capability: ± 25 %\u003c\/strong\u003e Joints in swimming pools and wet areas constantly expand and contract with temperature and water pressure. This sealant handles ±25% joint movement, allowing a 10mm joint to flex up to 2.5mm in either direction without failure.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eShore A Hardness: ~20 (after 28 days)\u003c\/strong\u003e A Shore A hardness of 20 indicates a softer, more flexible seal. This elasticity is crucial for absorbing stress without cracking, ensuring durability even after full cure.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eElastic Recovery: \u0026gt; 90 %\u003c\/strong\u003e When a joint compresses and then opens, it needs to return to its original shape. With over 90% elastic recovery, this sealant bounces back, ensuring the seal remains intact and effective through years of thermal cycling.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHigh Chlorine and Fungal Resistance\u003c\/strong\u003e Its unique formulation includes very good resistance to chlorine and fungal attack. This combination prevents the common issues of discolouration, degradation, and mould growth that often plague standard sealants in harsh pool environments.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003eSikasil Pool is supplied ready to use. After preparing the substrate and inserting a compatible closed-cell backer rod, extrude the sealant ensuring full contact with joint sides. It skins in approximately 5 minutes, providing a short window for efficient tooling. Firmly tool the sealant against the joint sides to ensure proper adhesion. For critical, high-performance applications, specific primers like Sika Aktivator-205 for non-porous surfaces or \u003ca href=\"\/products\/sika-primer-3-n\"\u003eSika Primer-3 N\u003c\/a\u003e for porous substrates may be required to achieve optimum adhesion.\u003c\/p\u003e\n    \u003cp\u003eAllow the sealant to cure completely for a minimum of 7 days before filling the pool, as cure time depends on temperature, humidity, and thickness. Clean tools and equipment immediately after use with a suitable cleaner like Sika Remover-208.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSwimming Pool Joints\u003c\/strong\u003e Sealing movement joints in concrete or tiled swimming pools, where high elasticity and resistance to pool chemicals are critical.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePermanently Wet Areas\u003c\/strong\u003e Forming durable, mould-resistant seals in showers, change rooms, and laundries, particularly between tiles, concrete, glass, and metals.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSubmerged Applications\u003c\/strong\u003e Sealing joints in areas under permanent water immersion, both interior and exterior, ensuring long-term watertight performance.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMetal Fixture Sealing\u003c\/strong\u003e Sealing around metal fixtures like drains, ladder anchors, and glass fencing in wet environments, where its non-corrosive, neutral cure formula protects sensitive materials.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"system-fit-heading\"\u003e\n    \u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n    \u003cp\u003eSikasil Pool functions as the critical final seal within comprehensive wet area and pool waterproofing systems. It is typically applied after the installation of waterproofing membranes, screeds, and tiling, providing the durable, flexible joint sealing component. In 'Concrete — membrane covered, tiled' systems, this sealant ensures the integrity of movement joints, complementing the primary waterproofing layers and preventing water ingress into the structure. Its placement as the outermost protective layer means it faces the harshest conditions directly.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen sealing joints in and around swimming pools, requiring resistance to water, chlorine, and fungal attack.\u003c\/li\u003e\n      \u003cli\u003eWhen the application involves permanent water immersion or frequently wet areas between tiles, concrete, glass, or metals.\u003c\/li\u003e\n      \u003cli\u003eWhen a non-corrosive sealant is required for metal fixtures, glass, or other sensitive substrates.\u003c\/li\u003e\n      \u003cli\u003eWhen needing a highly elastic and flexible seal with a movement capability of ±25%.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Overpainting. This silicone sealant is not paintable.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e pH values outside 6.5–7.6 or free chlorine exceeding 5 mg\/l (5 ppm) in swimming pools or warm water whirlpools.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Use on bituminous substrates, natural rubber, EPDM rubber, or materials that bleed oils, plasticisers, or solvents.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Structural glazing, insulated glazing, food contact, medical, or pharmaceutical applications.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Joints with widths greater than 15 mm or depths\/thicknesses less than 6 mm without consulting technical services.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/dowsil-795-silicone-building-sealant\"\u003eDowsil 795 Silicone Sealant\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Sika","offers":[{"title":"600ml Sausage \/ Grey \/ Box Buy (20)","offer_id":42385712709824,"sku":"SIKAPOOLGR\/SSG\/BOX","price":972.8,"currency_code":"AUD","in_stock":true},{"title":"300ml Cartridge \/ Translucent \/ Box Buy (12)","offer_id":42385762353344,"sku":"SIKAPOOLTR\/CTG\/BOX","price":312.0,"currency_code":"AUD","in_stock":true},{"title":"300ml Cartridge \/ White \/ Box Buy (12)","offer_id":42386443174080,"sku":"SIKAPOOLWH\/CTG\/BOX","price":312.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/sikasil-pool-silicone-sealant-swimming-pool-adheseal.png?v=1763709937"},{"product_id":"hi-flex-50","title":"Adheseal Hi-Flex 50 Hybrid MS Polymer Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Hi-Flex 50\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      Seamless integration with your waterproofing system is critical. Hi-Flex 50 ensures your flexible seals and bond breakers perform without compromise. This MS Polymer sealant delivers the high movement capability and robust adhesion needed to prevent system failure. It maintains waterproofing integrity across crucial joints and transitions. Expect durable, flexible seals that last.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eHi-Flex 50 was engineered as a high-performance, flexible MS Polymer sealant specifically for the Adheseal Everflex waterproofing membrane range. It creates an ideal bond breaker and sealant that prevents system incompatibilities. This formulation ensures long-term waterproofing integrity, offering superior flexibility, UV and weathering resistance, and outstanding primeless adhesion across a range of substrates. It resists gassing and bubbling, even in humid conditions.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMovement Capability: +\/- 25% (ASTM C719)\u003c\/strong\u003e. This ensures movement joints can expand and contract without compromising the seal. A 10mm joint can handle 2.5mm of movement in either direction, maintaining integrity.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCure Rate: 3.0mm per 24 hours\u003c\/strong\u003e. This allows for efficient project timelines, letting you proceed with subsequent trades sooner while still providing sufficient tooling time immediately after application.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNon-Staining (ASTM C510) and Non-Gassing\u003c\/strong\u003e. Prevent unsightly discolouration or bubbling on finished surfaces, a common call-back issue for lesser sealants, especially in humid conditions.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHardness Shore A: 35 (ASTM D2240)\u003c\/strong\u003e. This moderate hardness provides a balance of flexibility and durability, allowing the sealant to absorb movement while resisting damage from incidental contact.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003eHi-Flex 50 is easy to gun, non-slump, and tools smoothly. Apply it within temperatures of 5°C to 40°C. Tool immediately after application, within 10 minutes, using a moistened spatula for a smooth finish. For cleanup, wet sealant and tools respond to \u003ca href=\"\/products\/xylene\"\u003eXylene\u003c\/a\u003e. Remove cured sealant mechanically or by softening with solvent and scraping. For skin cleaning, use Adheseal Hand Wipes.\u003c\/p\u003e\n    \u003cp\u003eSurface preparation is key. Ensure all surfaces are sound, dry, and clean. For non-porous substrates like aluminium or waterproof membranes, roughen lightly then clean and pre-treat with Adheseal 50A Surface Prep. For porous substrates like concrete or brick, prime with \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime Sealant Primer\u003c\/a\u003e. Always control joint depth with a compatible backer rod to prevent three-sided adhesion.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBalconies, podiums, door\/window reveals, and flashings\u003c\/strong\u003e. Use Hi-Flex 50 as a critical bond breaker or sealant for cracks and joints, integrating seamlessly with Everflex waterproofing membranes or used with latex bonding agents.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eConcrete and membrane-covered tiled roofing\u003c\/strong\u003e. This sealant acts as a bond breaker and crack filler, often specified after an epoxy primer and beneath a UV stable roof membrane, ensuring flexible, weather-resistant protection.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWet areas including bathrooms, showers, and laundries\u003c\/strong\u003e. Use Hi-Flex 50 as a bond breaker or fillet sealant to support Everflex waterproofing membranes. Finish with a compatible silicone sealant like \u003ca href=\"\/products\/adheseal-s-100-kitchen-bathroom-silicone\"\u003eAdheseal S100 Sanitary Silicone Sealant\u003c\/a\u003e where aesthetic considerations are primary.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eGeneral construction sealing and lightweight component adhesion\u003c\/strong\u003e. Its versatile adhesion and non-corrosive properties make it suitable for a wide range of tasks, from sealing joints in prefabricated panels to bonding fibreglass or display signs.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"system-fit-heading\"\u003e\n    \u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n    \u003cp\u003eHi-Flex 50 commonly functions as the final flexible seal within multi-stage waterproofing systems. For example, in parapet and hood assemblies, it follows the application of \u003ca href=\"\/products\/everflex-vbs\"\u003eEverflex VBS Bitumen Primer\u003c\/a\u003e and \u003ca href=\"\/products\/everflex-wpuv\"\u003eEverflex WPUV UV-Stable Waterproofing Membrane\u003c\/a\u003e membranes, creating a durable and flexible finish layer before any topcoat. This ensures all critical movement joints and transitions are sealed, preventing water ingress at vulnerable points in the build-up. Its proven compatibility with the Everflex range makes it a reliable choice for system integrity.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen you require a high-performance bond breaker or flexible sealant within Adheseal Everflex waterproofing membrane systems.\u003c\/li\u003e\n      \u003cli\u003eWhen the application demands high movement capability (up to +\/- 25%) and excellent UV\/weathering resistance.\u003c\/li\u003e\n      \u003cli\u003eWhen you need a non-staining, non-gassing sealant for critical aesthetic and performance areas like balconies, facades, or roof perimeters.\u003c\/li\u003e\n      \u003cli\u003eWhen you need primeless adhesion to a broad range of construction substrates, including powder-coated metals and waterproof membranes.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Long-term continuous water immersion or internal swimming pool applications due to exposure to high chlorine levels.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Totally confined spaces; it requires atmospheric humidity to cure.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Structural glazing. For this, consider a dedicated glazing silicone like N-80 or N-60.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e All stone applications without prior stain testing. For marble or granite, \u003ca href=\"\/products\/adheseal-s-100-kitchen-bathroom-silicone\"\u003eAdheseal S100 Sanitary Silicone Sealant\u003c\/a\u003e may be suitable after testing.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Use on bituminous, natural rubber, EPDM rubber surfaces, or with compounds that leach oils, plasticisers, or solvents.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Heavy-duty concrete expansion joints; for this, consider \u003ca href=\"\/products\/adheseal-pu25fc\"\u003eAdheseal PU25 Fast-Cure Polyurethane Sealant\u003c\/a\u003e.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003eHi-Flex 50 is formulated to be non-toxic and low VOC (1.5% USEPA), meeting Green Star environmental criteria. This supports healthier indoor air quality and sustainable building practices.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"sibling-heading\"\u003e\n    \u003ch3 id=\"sibling-heading\"\u003eChoosing your flexible Adheseal sealant\u003c\/h3\u003e\n    \u003cp\u003eWhen selecting a flexible sealant from the Adheseal Hi-Flex family, consider the specific demands of your project. Choose Hi-Flex 50 for its superior flexibility (+\/- 25% movement), excellent UV and weathering resistance, and critical compatibility as a bond breaker with Adheseal Everflex waterproofing membranes. Its non-staining and non-gassing properties are ideal for applications where appearance and long-term integrity matter, particularly in humid or exposed conditions. If your project does not require these specific waterproofing system compatibilities or high-performance attributes, other Hi-Flex products may offer a different balance of properties.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/everflex-aqua-ban\"\u003eEverflex Aqua-Ban Waterproofing Membrane\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/hi-flex-construction\"\u003eAdheseal Hi-Flex Construction Plus Low-Modulus Primer\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/adheseal-hi-flex-60\"\u003eAdheseal Hi-Flex 60 Anti-Pick Primer\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Adheseal","offers":[{"title":"Grey \/ Single Buy","offer_id":42763354865856,"sku":"HIFLEX50GR\/SSG","price":11.77,"currency_code":"AUD","in_stock":true},{"title":"Grey \/ Box Buy (20)","offer_id":42763354964160,"sku":"HIFLEX50GR\/SSG\/BOX","price":211.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/hi-flex-50-hybrid-sealant-joint-sealing-adheseal.png?v=1763709937"},{"product_id":"dowsil-791-weatherproofing-sealant","title":"Dowsil 791 Weatherproofing Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for DOWSIL 791 Weatherproofing Sealant\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      Building facades endure constant movement and weather exposure. Getting the weather seal right prevents future call-backs and costly water ingress. DOWSIL 791 delivers robust, premium performance weather sealing for critical expansion, connection, and perimeter joints. This neutral-cure silicone sealant offers significant movement capability and long-term durability, ensuring the integrity of curtain walls and building envelopes.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003e\n      DOWSIL 791 is formulated as a workhorse weather sealant for high-performance building envelopes. It's engineered to accommodate the dynamic forces exerted on facades, including thermal expansion, wind load deflections, and building settlement. This neutral-cure RTV silicone forms a flexible, durable rubber seal that stands up to harsh environmental conditions, providing peace of mind for architects and contractors needing reliable, long-lasting weather protection.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003e±50% Movement Capability:\u003c\/strong\u003e This means a 20mm joint can reliably expand or contract by 10mm without failing. This high movement rating is critical for accommodating the significant thermal and structural shifts common in modern facades, preventing stress-induced sealant fatigue and subsequent water ingress.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003e-50°C to 150°C Service Temperature:\u003c\/strong\u003e DOWSIL 791 maintains its elasticity and performance across extreme temperature fluctuations. From sub-zero winters to scorching summers, the sealant remains functional, preventing embrittlement or softening that can lead to joint failure.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003e430% Elongation at Break:\u003c\/strong\u003e This high elongation value provides a substantial safety margin beyond the rated movement. It indicates the sealant's capacity to stretch significantly before breaking, offering resilience against unexpected or extreme joint movements.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNeutral Cure:\u003c\/strong\u003e The neutral-cure chemistry ensures compatibility with sensitive substrates like coated glass, galvanised steel, and other painted or anodised metals. This prevents the corrosion, discolouration, or etching that acidic-cure silicones can cause, protecting the aesthetic and structural integrity of the facade materials.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003e\n      DOWSIL 791 extrudes easily and offers a 20-minute working time, allowing for precise application and tooling across complex joint geometries. Its tack-free time of 45 minutes provides sufficient window for final adjustments before skinning. For optimal performance and to prevent three-sided adhesion, always install a compatible backer rod to control sealant depth. While primer is often not required on non-porous surfaces, a test placement is recommended, and an appropriate primer should be used on certain porous substrates for optimal adhesion. Tool the sealant within 15 minutes of application, then remove masking tape immediately for clean lines.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cp\u003eDOWSIL 791 is purpose-built for the rigorous demands of exterior building applications where movement and weather exposure are constants.\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCurtain Walls and Building Facades:\u003c\/strong\u003e Its high movement capability and weather resistance make it ideal for sealing panel joints, perimeters, and connections, maintaining weather integrity against wind, rain, and UV radiation.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePerimeter Sealing of Windows and Doors:\u003c\/strong\u003e Provides a durable, flexible seal around fenestration, accommodating thermal expansion and contraction between different building materials.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePrecast Concrete and Masonry Panel Joints:\u003c\/strong\u003e Offers excellent adhesion and movement for large precast elements, ensuring the long-term weatherproofing of concrete structures.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMetal Cladding and Roofing Expansion Joints:\u003c\/strong\u003e Neutral cure prevents corrosion on sensitive metal finishes, while its flexibility handles the significant expansion and contraction of metal panels.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen a project demands a premium, high-movement weather sealant for building facades.\u003c\/li\u003e\n      \u003cli\u003eWhen sealing expansion, connection, or perimeter joints in curtain walls, windows, or doors.\u003c\/li\u003e\n      \u003cli\u003eWhen working with sensitive substrates like coated glass, galvanised steel, or anodised aluminium where neutral cure is critical.\u003c\/li\u003e\n      \u003cli\u003eWhen long-term UV stability and resistance to extreme weather conditions are non-negotiable.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Structural glazing applications. For structural bonding, consider \u003ca href=\"\/products\/dowsil-795-silicone-building-sealant\"\u003eDowsil 795 Silicone Sealant\u003c\/a\u003e.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Continuously immersed conditions or below-grade applications.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Surfaces that will be painted. Silicone sealants are generally non-paintable.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Totally confined joints, as the sealant requires atmospheric moisture to cure.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Natural stone unless ASTM C1248 non-stain testing has been conducted and approved.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003eDOWSIL 791 is independently tested and complies with key international standards including ASTM C920 Type S, Grade NS, Class 50, Use NT, M, G, A. This classification confirms its suitability for various non-sag applications, including pedestrian and vehicular traffic (NT), masonry (M), glass (G), and aluminium (A), with a high-movement capability.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"sibling-heading\"\u003e\n    \u003ch3 id=\"sibling-heading\"\u003eDOWSIL 791 vs. DOWSIL 795: Know the difference\u003c\/h3\u003e\n    \u003cp\u003e\n      While both DOWSIL 791 and DOWSIL 795 are high-performance silicone sealants for building applications, their primary use cases differ significantly. DOWSIL 791 is specifically engineered as a premium \u003cstrong\u003eweatherproofing sealant\u003c\/strong\u003e for facade joints, offering exceptional movement and weather resistance. It is the go-to for sealing expansion, connection, and perimeter joints where preventing water ingress is paramount. In contrast, \u003ca href=\"\/products\/dowsil-795-silicone-building-sealant\"\u003eDowsil 795 Silicone Sealant\u003c\/a\u003e is a dedicated \u003cstrong\u003estructural glazing sealant\u003c\/strong\u003e, designed for applications where the sealant bears a structural load, such as bonding glass or panels to a frame without mechanical fasteners. Do not interchange these products. Select DOWSIL 791 for robust weather seals, and DOWSIL 795 when structural performance is required.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/sikapool\"\u003eSikasil Pool Silicone Sealant\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Dowsil","offers":[{"title":"Single Buy","offer_id":43556266016960,"sku":"SILDC791BLK\/SSG","price":14.97,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20)","offer_id":46349641023680,"sku":"SILDC791BLK\/SSG\/BOX","price":269.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/dowsil-791-weatherproofing-sealant-dynamic-facade-adheseal.png?v=1763710206"},{"product_id":"dowsil-795-silicone-building-sealant","title":"Dowsil 795 Silicone Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for DOWSIL 795 Silicone Building Sealant\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      When a facade demands both unyielding structural integrity and long-term weatherproofing from a single product, the complexity on site can multiply. DOWSIL 795 simplifies this. It delivers high-performance structural glazing and robust weather sealing from a single, architectural-grade silicone, ensuring both safety and a durable envelope.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003e\n      Many sealants tackle either structural glazing or weather sealing. This product is engineered for both. It carries high wind loads while maintaining a flexible, watertight envelope. This dual capability streamlines specification and reduces complexity, offering a versatile solution for facades where performance cannot be compromised. It’s an architectural-grade, neutral-cure silicone sealant built for the demands of modern construction.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eJoint Movement Capability: ±50%\u003c\/strong\u003e means a 10mm joint can expand and contract by 5mm in either direction without failure. This is critical for accommodating thermal expansion, seismic shifts, and building settlement over the long term.\u003c\/li\u003e\n      \u003cli\u003eA \u003cstrong\u003eShore A hardness of 35\u003c\/strong\u003e defines it as a medium-modulus sealant. This balance provides sufficient flexibility for movement while maintaining the body and strength required for structural support in glazed assemblies.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTension Adhesion Strength of 50 psi (0.345 MPa) at 50% extension after 10,000 hours in a QUV weatherometer\u003c\/strong\u003e confirms its long-term structural integrity and weather resistance, even after extreme UV exposure, crucial for facade longevity.\u003c\/li\u003e\n      \u003cli\u003eWith a \u003cstrong\u003eworking time of 20–30 minutes\u003c\/strong\u003e and a \u003cstrong\u003etack-free time of 3 hours\u003c\/strong\u003e, site teams have a practical window for application and tooling, ensuring neat lines and proper bead formation without rushing the job.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNo staining on granite, marble, limestone, brick, and concrete\u003c\/strong\u003e ensures the sealant will not discolour or leach into porous natural stone or masonry, preserving the aesthetic integrity of high-end facades.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003e\n      This is a one-part, neutral-cure silicone that extrudes easily across a wide temperature range, making application straightforward. Effective surface preparation is key: clean all joints, removing contaminants like grease, oil, dust, and old sealants. Masking tape helps achieve neat lines, removed immediately after tooling. While generally not requiring primer on non-porous surfaces, a test placement is always recommended, especially on porous substrates, to confirm optimal adhesion. The sealant cures to a medium modulus silicone rubber upon exposure to atmospheric moisture, requiring 7–14 days for full cure and 14–21 days for full adhesion.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eStructural glazing for curtain walls and facades:\u003c\/strong\u003e Providing the critical bond between glass and frame in high-rise buildings, where it must withstand significant wind loads and accommodate building movement. This is a primary application for glaziers and facade engineers.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWeather sealing of panel systems:\u003c\/strong\u003e Ideal for architectural cladding, metal panels, EIFS, and precast concrete, where its ±50% movement capability and broad adhesion ensure durable, weather-tight joints against the elements.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eExpansion joints in masonry and concrete:\u003c\/strong\u003e Its flexibility and robust adhesion are well-suited for accommodating movement in critical expansion joints within commercial concrete and brick structures, preventing cracks and water ingress.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen \u003cstrong\u003estructural glazing is a primary requirement\u003c\/strong\u003e for glass or panel systems, demanding high strength and load-bearing capacity.\u003c\/li\u003e\n      \u003cli\u003eThe facade or assembly requires a sealant capable of \u003cstrong\u003eboth structural bonding and robust weatherproofing\u003c\/strong\u003e from a single product.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHigh joint movement capability (±50%)\u003c\/strong\u003e is essential to accommodate building dynamics, thermal cycling, and seismic activity.\u003c\/li\u003e\n      \u003cli\u003eAdhesion is required across a \u003cstrong\u003ebroad range of construction materials\u003c\/strong\u003e, including glass, aluminium, steel, painted metal, stone, concrete, and plastics.\u003c\/li\u003e\n      \u003cli\u003eLong-term \u003cstrong\u003eweatherability, UV resistance, and temperature stability\u003c\/strong\u003e are critical for the exterior envelope's performance and appearance.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Applications where the sealant needs to be painted, as silicone sealants typically do not accept paint.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Continuous immersion in water or below-grade applications.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Installation on surfaces exceeding 50°C (122°F) during application.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Totally confined joints, as it requires atmospheric moisture for proper curing.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e General weather sealing as the sole requirement; consider \u003ca href=\"\/products\/dowsil-791-weatherproofing-sealant\"\u003eDowsil 791 Silicone Sealant\u003c\/a\u003e for that specific application.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003e\n      This product meets rigorous industry standards, including \u003cstrong\u003eASTM C 920 Type S, Grade NS, Class 50, Use NT, G, A, and O\u003c\/strong\u003e, confirming its suitability for non-sagging, general construction sealant applications with high movement. It also conforms to \u003cstrong\u003eASTM C 1184 for structural silicone sealants\u003c\/strong\u003e, providing confidence in its performance for critical structural glazing requirements.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/sikapool\"\u003eSikasil Pool Silicone Sealant\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/adheseal-n70\"\u003eAdheseal N70 Industrial Silicone Sealant\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Dowsil","offers":[{"title":"Single Buy","offer_id":43556357308608,"sku":"SILDC795BL\/SSG","price":20.22,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20)","offer_id":46349640958144,"sku":"SILDC795BL\/SSG\/BOX","price":364.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/dowsil-795-black-silicone-sealant-glazing-adheseal.png?v=1763710206"},{"product_id":"mapepur-universal-foam-m","title":"MapePUR Universal Foam M\/G","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for MapePUR Universal Foam M \/ G\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      When sealing gaps and penetrations in construction, you need more than just a filler. You need durable insulation and sound dampening that performs for years. MapePUR Universal Foam M delivers a stable, closed-cell fill that insulates against thermal transfer and sound, resists moisture, and prevents mould. It’s the right foam for a robust, energy-efficient build.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eMapePUR Universal Foam M is a one-component expanding polyurethane foam engineered to fill, seal, and insulate gaps across diverse construction applications. It forms a stable, closed-cell structure with excellent mechanical characteristics, providing significant thermal and acoustic insulation. This foam is waterproof, resistant to temperatures from -40°C to +90°C, humidity, ageing, and mould formation. Its CFC-free formulation ensures environmental responsibility, setting it apart from basic fillers by delivering comprehensive performance in a single product.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cp\u003eEvery performance metric in MapePUR Universal Foam M supports a more durable, energy-efficient building envelope:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eThermal Conductivity (0.039 W\/m K):\u003c\/strong\u003e This low value signifies high thermal resistance, crucial for preventing heat loss or gain around frames and penetrations. It directly contributes to improved energy efficiency and reduced utility costs.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSoundproofing Capacity (58 dB):\u003c\/strong\u003e A 58 dB sound reduction rating means MapePUR Universal Foam M significantly dampens noise transfer, enhancing acoustic comfort in residential and commercial spaces.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eService Temperature Range (-40°C to +90°C):\u003c\/strong\u003e This broad operational range ensures the foam maintains its integrity and performance through Australia's diverse climates, from freezing winters to scorching summers.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCompressive Strength (4.5 N\/cm²) \u0026amp; Tensile Strength (7.5 N\/cm²):\u003c\/strong\u003e These strengths indicate the foam’s structural integrity once hardened. It resists forces within filled gaps without breaking down, contributing to a stable, long-lasting seal.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDust Dry in 5-10 Minutes, Cuttable in 25-30 Minutes:\u003c\/strong\u003e This rapid curing allows for quick progression on site. Surfaces are ready for trimming or further work within half an hour, speeding up project timelines.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003eMapePUR Universal Foam M applies easily with its hand lever, simplifying precise filling. Substrates must be clean, dust-free, and oil-free. For optimal expansion and hardening, dampen surfaces with water before application. Shake the can well for 30 seconds, then hold it upside down. Fill the gap from the lowest point upwards, aiming for 50-60% volume as the foam expands to complete the fill. For continuous work, shake the can periodically. Excess uncured foam can be cleaned with MapePUR Cleaner. Once hardened, the foam can be cut, sanded, drilled, or skimmed before painting to finish the surface. For gun-applied precision, consider MapePUR Universal Foam G with the MapePUR Gun Standard.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWindow and Door Installations:\u003c\/strong\u003e Insulating and sealing gaps around door frames, window frames, and roller-blind housings to eliminate drafts, enhance thermal performance, and reduce noise transmission.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePipe Penetrations:\u003c\/strong\u003e Insulating through-pipes for heating, air-conditioning, and cooling systems, preventing energy loss and condensation while securing the penetration point.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eGeneral Construction Gaps:\u003c\/strong\u003e Filling voids between various building materials like brickwork, concrete, timber, metal, and PVC, ensuring a robust, airtight, and insulated seal.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eElectrical Installations:\u003c\/strong\u003e Bonding embedded electrical fittings, such as cable-runs and junction boxes, within walls, providing stable support and insulation.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen you need a versatile, one-component foam for filling, sealing, and insulating in one step.\u003c\/li\u003e\n      \u003cli\u003eWhen high thermal and acoustic performance is critical for occupant comfort and energy efficiency.\u003c\/li\u003e\n      \u003cli\u003eFor sealing around frames, pipework, and electrical boxes in demanding internal and external environments.\u003c\/li\u003e\n      \u003cli\u003eOn common building substrates such as concrete, timber, masonry, and rigid plastics.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Adherence to polyethylene, silicone, or Teflon. Choose specialized sealants for these non-stick surfaces.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Direct, unprotected exposure to UV rays once hardened. The foam surface must be painted or skimmed to prevent degradation.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Applications requiring specific fire ratings beyond DIN 4102 B3. Consult product data sheets for higher-rated alternatives if needed.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Extensive surface areas in occupied premises without adequate ventilation during application, due to its flammability (Class B3).\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003eMapePUR Universal Foam M is classified as flammability class B3 according to DIN 4102 German standards, indicating its performance in fire resistance for construction materials. Its CFC-free formulation ensures it poses no harm to the ozone layer, aligning with environmental best practices.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \n\n\u003c\/div\u003e","brand":"Mapei","offers":[{"title":"750 ml","offer_id":43608322441408,"sku":"FOAMPU\/750","price":22.2,"currency_code":"AUD","in_stock":true},{"title":"750 ml","offer_id":43608322474176,"sku":"FOAMPU\/750\/BOX","price":239.76,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/mapepur-foam-expanding-sealant-adheseal.png?v=1763710206"},{"product_id":"h-b-fuller-fulasealpro-840ns","title":"H.B Fuller FulasealPro 840NS Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for FULASEALPRO 840NS\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      Ensure reliable, long-lasting seals in static, internal cool room and refrigeration applications. FULASEALPRO 840NS provides a permanently plastic, non-skinning butyl sealant that remains effective and flexible even down to -40°C. This prevents moisture ingress and thermal leakage, critical for maintaining controlled cold environments.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eFULASEALPRO 840NS is a purpose-built, butyl-based sealant designed specifically for critical low-temperature sealing. It is non-skinning, non-sagging, and permanently plastic. This unique formulation delivers a durable, moisture-resistant barrier that maintains its flexibility and integrity in freezing conditions. Unlike sealants that cure and harden, FULASEALPRO 840NS retains its non-curing nature, eliminating the risk of cracking or adhesion loss under extreme cold, a common failure point in refrigeration and cool room construction.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cp\u003eThis product's primary advantage lies in its wide service temperature range: from a frigid -40°C up to +50°C. This ensures the sealant performs consistently and remains permanently plastic across the full spectrum of cool room and refrigeration operation. Its non-skinning property offers an extended open time, which is crucial for precise alignment and assembly of large insulation panels. With an approximate specific gravity of 1.4, the sealant is non-sagging, allowing for clean, controlled application on vertical or overhead joints without slumping or mess.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003eFULASEALPRO 840NS applies easily from a standard gunnable cartridge. Optimal adhesion begins with thorough surface preparation: all substrates must be clean, dry, and free of contaminants. The recommended method for lightly contaminated surfaces is a two-rag wipe with Isopropyl Alcohol (IPA). For metals, light abrasion prior to cleaning can further enhance bond strength. The non-sagging formula allows for controlled bead placement. Apply to one surface, then combine the components, leveraging the non-skinning property for precise positioning. Cleanup is simple, using organic solvents like mineral spirits. Note this product is not paintable, which is important for final finish considerations.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCool Room Construction:\u003c\/strong\u003e Forms durable, moisture-resistant seals for internal panel lap joints, critical for preventing energy loss and condensation in sub-zero environments.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRefrigeration Unit Assembly:\u003c\/strong\u003e Provides permanently plastic, low-temperature seals for components within commercial and industrial refrigeration units, ensuring long-term thermal integrity.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eInsulation Panel Manufacturing:\u003c\/strong\u003e Ideal for bonding and sealing modular insulation panels, offering excellent adhesion to substrates like steel, aluminium, and polystyrene, even under temperature extremes.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eConcealed Lap Joint Sealing:\u003c\/strong\u003e Creates airtight and moisture-tight seals in hidden joints, protecting against internal corrosion and improving overall energy efficiency without exposure to external weathering.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen sealing static joints in internal cool rooms or refrigeration units where a permanently plastic, moisture-resistant seal is required.\u003c\/li\u003e\n      \u003cli\u003eFor constructing or repairing insulation panels where excellent adhesion to substrates like steel, aluminium, and polystyrene in cold conditions is critical.\u003c\/li\u003e\n      \u003cli\u003eIn applications benefiting from a non-skinning sealant, allowing extended open time for precise panel alignment and adjustment.\u003c\/li\u003e\n      \u003cli\u003eFor internal applications with consistent low temperatures, demanding reliable performance down to -40°C without hardening or cracking.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Joints with expected movement or dynamic stress. This is a non-elastomeric mastic, not suitable as a movement sealant.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e External applications exposed to weathering or dirt pick-up. Its non-skinning nature makes it unsuitable for outdoor exposure. Consider H.B. Fuller 770 Sanitary Silicone for such areas.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Applications subject to vibration, such as dynamic truck bodies or caravans, as constant movement can compromise the seal.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Applications requiring painting. This product is not paintable and will affect the aesthetic if paint is applied.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \n\n  \n\n\u003c\/div\u003e","brand":"H.B Fuller","offers":[{"title":"Box Buy (20)","offer_id":45216519749824,"sku":"FULASEAL\/CTG\/BOX","price":175.8,"currency_code":"AUD","in_stock":true},{"title":"Single Buy","offer_id":46057578922176,"sku":"FULASEAL\/CTG","price":9.77,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/fulasealpro-840ns-non-skinning-sealant-coolroom-adheseal.png?v=1763710905"},{"product_id":"n40-gp-silicone-sealant-aluminium-grey","title":"Adheseal N40 Silicone Sealant Aluminium Grey","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for N-40 GP Silicone Sealant\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      From humid commercial kitchens to sun-baked rooftops and below-waterline marine applications, some projects demand a sealant that performs across extremes. N-40 GP Silicone Sealant delivers that reliability, ensuring flexible, anti-fungal, and UV-stable seals no matter the exposure. It means one product handles multiple demanding jobs on your site.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003e\n      We developed N-40 GP Silicone Sealant over 30 years ago specifically for the diverse and challenging conditions found across Australian construction. It's engineered as a truly general-purpose, neutral-curing, anti-fungal silicone workhorse, designed to form highly elastic and durable seals. N-40 focuses on broad application versatility, resisting mould, UV degradation, and temperature extremes in a single product.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      Unlike specialised structural glazing silicones like N-70 Glazing Silicone, N-40 provides a reliable, sanitary, and non-corrosive sealing solution across a wide array of building materials, including galvanised steel and concrete.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMovement Capability ±30%\u003c\/strong\u003e: This allows a 10mm joint to expand and contract by 3mm without compromising the seal. It prevents joint failure in structures subject to thermal expansion, contraction, or dynamic movement.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTemperature Resistance -50°C to +150°C\u003c\/strong\u003e: This wide range ensures the sealant performs consistently from deep-freeze conditions to scorching summer roofs, maintaining its flexibility and adhesion in extreme environments.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eShore A Hardness 20\u003c\/strong\u003e: A low Shore A hardness indicates the sealant remains highly flexible, not rigid. This is critical for accommodating movement and preventing stress on the bond line, especially across dissimilar materials.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eElongation at break 300%\u003c\/strong\u003e: The sealant can stretch to three times its original length before failing. This provides a significant safety margin, ensuring the seal remains intact even under unexpected or severe joint movements.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFire Tested AS\/NZS 1530.3-1999 Smoke Developed Index of 0-1\u003c\/strong\u003e: This fire rating confirms its suitability for internal applications where low smoke emission is a critical safety requirement.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003e\n      Prepare surfaces thoroughly. All substrates must be sound, clean, dry, and free of contaminants. For impervious surfaces, use a two-wipe process with \u003ca href=\"\/products\/acetone\"\u003eAcetone\u003c\/a\u003e or 100% White Spirits, ensuring cloths are clean and changed frequently. Masking joint edges will provide a neater finish and simplify clean-up.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      If priming is necessary, test adhesion first. Apply Adheseal 50A Surface Prep for non-porous substrates or \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime Sealant Primer\u003c\/a\u003e for porous surfaces, allowing it to dry for several minutes. Design joints with a 2:1 width-to-depth ratio where possible, using Adheseal backer rod to control depth in deeper joints and prevent three-sided adhesion. Apply the sealant steadily, pushing it firmly into the joint. Tool off with a moistened spatula within approximately 15 minutes before skinning occurs. Remove masking tape while the sealant is still wet. Clean wet spills and tools with white spirit. Once cured, the sealant must be removed mechanically.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWet Areas and Sanitary Applications\u003c\/strong\u003e: Its anti-fungal properties make N-40 ideal for sealing joints in shower walls, floors, commercial kitchens, laundries, and spa rooms, resisting mould and mildew in hot, humid environments.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRoofing and Outdoor Exposures\u003c\/strong\u003e: N-40 provides a permanently flexible and UV-stable seal for roofing water sealing, compatible with materials like Zincalume, galvanised steel, and Colorbond without corrosion, even under constant sun exposure.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMarine and Vehicle Fabrication\u003c\/strong\u003e: Once cured, it is suitable for below-waterline applications in boat building and for creating durable, vibration-resistant seals in vehicle fabrication.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eGeneral Construction and Industrial Sealing\u003c\/strong\u003e: Use it for sealing electrical installations, air conditioning systems, and general construction joints where a versatile, neutral-curing, and non-corrosive sealant is required across varied common building materials.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen you need an anti-fungal, mould-resistant sealant for wet and humid environments, like bathrooms, commercial kitchens, or laundries.\u003c\/li\u003e\n      \u003cli\u003eWhen requiring a flexible, UV-stable, and temperature-resistant seal for exterior applications such as roofing, cladding, or marine environments.\u003c\/li\u003e\n      \u003cli\u003eWhen working with common construction materials, including galvanised steel, Colorbond, aluminium, glass, and ceramic tiles, and you need a non-corrosive, neutral-curing option.\u003c\/li\u003e\n      \u003cli\u003eWhen sealing joints that experience regular movement, requiring ±30% movement capability.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Structural glazing applications. For these, use a dedicated product like \u003ca href=\"\/products\/adheseal-n70\"\u003eAdheseal N70 Industrial Silicone Sealant\u003c\/a\u003e.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Totally confined spaces, as the sealant requires atmospheric humidity to cure properly.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Continuously immersed applications, such as swimming pools, or for adhering mirrors or for use in aquariums.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Trafficable areas or horizontal walkways, where abrasion resistance is critical.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Paintable finishes. If you require a paintable sealant, consider \u003ca href=\"\/products\/everflex-js\"\u003eEverflex JS High-Performance Sealer\u003c\/a\u003e.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Polycarbonate sheeting, as it may cause incompatibility or discolouration.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Direct contact with copper or brass without prior testing, as discolouration may occur.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003e\n      N-40 GP Silicone Sealant meets AS\/NZS 1530.3-1999 for fire performance, with a Smoke Developed Index of 0-1, providing confidence for internal applications. It also features low VOC content, aligning with Green Star environmental criteria.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/dowsil-795-silicone-building-sealant\"\u003eDowsil 795 Silicone Sealant\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Adheseal","offers":[{"title":"Single Buy","offer_id":45248193298624,"sku":"SILADN40ALGR\/CTG","price":6.94,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20)","offer_id":45248193331392,"sku":"SILADN40ALGR\/CTG\/BOX","price":125.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/n40-silicone-sealant-aluminium-grey-adheseal.png?v=1763710905"},{"product_id":"sa-sanitary-silicone-sealant","title":"SA Sanitary Silicone Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for SA Sanitary Silicone Sealant\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      Got mouldy silicone in your shower? The unsightly black lines are not just a cosmetic issue; they indicate a breeding ground for mildew in hot, humid conditions. SA Sanitary Silicone Sealant is formulated to prevent this, ensuring a clean, hygienic, and long-lasting seal in the most demanding wet environments. Achieve a professional finish that stays clean and bright.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eMany standard silicones struggle in persistently wet, humid environments, leading to rapid mould and mildew growth. SA Sanitary was specifically formulated to combat this. It is a one-part, neutral curing silicone sealant containing an anti-fungicide, designed to resist mildew when exposed to the prolonged hot and humid conditions typical of kitchens, bathrooms, and shower areas. Unlike general-purpose sealants, it maintains its integrity and appearance, preventing the unhygienic black mould that compromises both aesthetics and hygiene.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cp\u003eAchieving a reliable seal in wet areas means managing movement, temperature, and bond strength:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDynamic Joint Movement of ±25%:\u003c\/strong\u003e This flexibility is crucial for joints exposed to temperature fluctuations, such as those around shower screens or in sun-exposed glazing. The sealant can expand and contract without cracking, maintaining a watertight seal.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eOperating Temperature from -62°C to 180°C:\u003c\/strong\u003e From scorching hot showers to external weatherproofing, this broad range ensures the sealant remains stable, flexible, and fully functional without degrading or losing adhesion.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTensile Strength of 1.7 MPa:\u003c\/strong\u003e This indicates a strong, durable bond. Once cured, the sealant resists tearing and pulls, ensuring it stays adhered to surfaces like glass, ceramics, and aluminium, even under stress.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHardness of 28 Shore A:\u003c\/strong\u003e This Shore A rating signifies a sealant that is firm yet flexible enough to accommodate movement without being overly soft or prone to damage from cleaning, making it ideal for high-traffic wet areas.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003eSA Sanitary applies smoothly and tools easily to achieve a clean finish. Start by ensuring all surfaces are clean, dry, and free of contaminants like dirt, grease, or oil. Use white spirits or mechanical cleaning. When replacing old sealant, completely remove all existing material. Apply the sealant using a gun, tooling the bead within 5-10 minutes of application, before skin formation. For neat edges, use masking tape and remove it before the sealant skins. For joints deeper than 10mm, control sealant depth and prevent three-sided adhesion by using a compatible backer rod, such as the Adheseal backer rod range. Uncured sealant can be cleaned with \u003ca href=\"\/products\/mineral-turpentine\"\u003eAdheseal Mineral Turpentine Solvent\u003c\/a\u003e.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cp\u003eThis sealant is engineered for environments where both aesthetics and long-term hygiene are critical:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eBathroom and Shower Areas:\u003c\/strong\u003e Specifically designed to resist mildew growth in the hot, humid conditions of showers, baths, and vanity surrounds, keeping joints clean and free from black mould.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eKitchens and Laundries:\u003c\/strong\u003e Provides durable, hygienic seals around sinks, benchtops, and splashbacks, where moisture and cleaning are constant factors.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eGlazing Applications:\u003c\/strong\u003e Its excellent adhesion to glass and aluminium, coupled with UV resistance, makes it suitable for general glazing work, including shower screens.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eExterior Weatherproofing:\u003c\/strong\u003e The outstanding weatherability and broad operating temperature range ensure reliable performance for exterior sealing where UV exposure and temperature extremes are a concern.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen sealing joints in bathrooms, kitchens, laundries, or any area prone to persistent humidity and moisture.\u003c\/li\u003e\n      \u003cli\u003eWhen you need a silicone sealant with built-in anti-fungicide to prevent mould and mildew growth.\u003c\/li\u003e\n      \u003cli\u003eWhen seeking a neutral cure silicone that adheres well to a wide range of common building materials, including glass, ceramics, metals, and masonry.\u003c\/li\u003e\n      \u003cli\u003eWhen UV stability and excellent weather resistance are required for both interior and exterior applications.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Submerged joints where porous substrates might allow water to reach the bond interface.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Applications on certain rubber products where plasticiser bleed could occur, affecting sealant performance.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Horizontal walkways or areas subject to heavy abrasion, as the sealant is not designed for wear resistance.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Situations requiring a paintable finish; paint will not adhere to silicone.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Use on polycarbonate plastics. Test suitability on other plastic types before full application.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003e\n      \u003cstrong\u003e5 Star VOC Compliant:\u003c\/strong\u003e This product meets stringent Volatile Organic Compound (VOC) emissions standards, contributing to healthier indoor air quality in occupied spaces.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/adheseal-pu25fc\"\u003eAdheseal PU25 Fast-Cure Polyurethane Sealant\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Sealants Australasia","offers":[{"title":"Single Buy","offer_id":45248243237056,"sku":"SILSATA\/CTG","price":7.4,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20)","offer_id":45248243269824,"sku":"SILSATA\/CTG\/BOX","price":133.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/sa-sanitary-mould-resistant-wet-area-sealant-adheseal.png?v=1763710905"},{"product_id":"mapesil-ac","title":"Mapesil AC Silicone Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Mapesil AC\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      Achieving a durable, mould-resistant, and highly elastic seal for expansion joints and critical wet areas prevents common failures. Mapesil AC provides that confidence, offering a pure acetic silicone sealant engineered for challenging environments like sanitary ware, swimming pools, and glazing, where longevity and cleanliness matter most.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eMapesil AC was developed to provide a pure, mould-resistant, and highly elastic acetic-crosslinking silicone sealant. It addresses the need for durable and adaptable seals for expansion joints and elastic gasketing. It offers robust performance in environments requiring resistance to climatic extremes, chemical agents, and mildew, especially on glass, ceramic, and anodised aluminium substrates.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cp\u003eWith a \u003cstrong\u003emaximum movement allowance of ±25%\u003c\/strong\u003e, Mapesil AC ensures joints can accommodate significant structural shifts without compromising the seal. This is crucial for expansion joints in diverse building materials, preventing premature failure and callbacks. An \u003cstrong\u003eelongation at break of 800%\u003c\/strong\u003e provides a substantial safety margin against stretching, far exceeding typical joint movements and resisting extreme loads. This ensures the sealant remains intact even under unexpected stress.\u003c\/p\u003e\n    \u003cp\u003eIts wide \u003cstrong\u003etemperature resistance from –40°C to +180°C\u003c\/strong\u003e means it maintains integrity across Australian climatic extremes, from freezing winters to scorching summers. This makes it suitable for both interior and exterior applications where temperature fluctuations are common. A \u003cstrong\u003eShore-A-Hardness of 20\u003c\/strong\u003e offers a flexible, pliant seal that can absorb dynamic stresses. It remains durable enough for its intended use without becoming brittle, critical for long-term performance.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003ePreparation is key for optimal performance. All surfaces must be dry, solid, and thoroughly cleaned, free from dust, oils, and old residues. For substrates like concrete, timber, metals, painted surfaces, plastics, and rubber, adhesion is greatly enhanced by pre-treating the joint with Primer FD. Apply Primer FD with a small brush and allow a few minutes for the solvent to evaporate before applying Mapesil AC.\u003c\/p\u003e\n    \u003cp\u003eTo control the sealant depth and prevent three-sided adhesion, use a Mapefoam polyethylene cord to fill the base of the joint. Once applied, extrude Mapesil AC from the cartridge smoothly. Finish the surface with a tool moistened with soapy water before a skin forms. Unpolymerised sealant can be cleaned with common solvents, while cured silicone requires mechanical removal.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria_labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eWet Areas:\u003c\/strong\u003e Sealing joints around sanitary ware and ceramic tiles in kitchens, bathrooms, and showers, ensuring mould-free longevity and a hygienic finish.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eGlazing:\u003c\/strong\u003e Forming elastic seals for glazing, door, and window frames, portholes, and glass assemblies where high movement and UV stability are required.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSwimming Pools:\u003c\/strong\u003e Sealing expansion joints in swimming pools, enduring continuous water immersion and resistance to pool chemicals without degradation.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eIndustrial Applications:\u003c\/strong\u003e Gasketing and sealing in industrial environments like tanks, pipes, and areas subject to high chemical or thermal stress, leveraging its wide temperature resistance.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"system-fit-heading\"\u003e\n    \u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n    \u003cp\u003eMapesil AC is typically applied as the final sealing component within a construction system. In tiled wet areas, it forms the critical elastic and waterproof barrier at movement joints, complementing a primary waterproofing membrane beneath the tiles. In glazing systems, it acts as the primary sealant for glass and frame interfaces. For optimal adhesion to a broad range of porous and non-porous substrates beyond glass, ceramic, and anodised aluminium, the use of Primer FD is specified. Correct joint sizing and the inclusion of a Mapefoam backer rod are essential to ensure the sealant can move freely and perform its function.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen you need a highly elastic sealant (±25% movement) for expansion joints or gasketing.\u003c\/li\u003e\n      \u003cli\u003eWhen sealing around sanitary ware, ceramic tiles, or in swimming pools where mould resistance is critical.\u003c\/li\u003e\n      \u003cli\u003eWhen working with glass, ceramic, or anodised aluminium where excellent direct adhesion is required.\u003c\/li\u003e\n      \u003cli\u003eWhen the application demands resistance to extreme temperatures (–40°C to +180°C), chemicals, or industrial pollution.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Joints in exterior applications between ceramic tiles and light-coloured natural stone, as dirt accumulation can compromise aesthetics.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Acid-sensitive substrates like limestone; use a neutral silicone sealant such as Mapesil LM instead to prevent etching or discolouration.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Highly plasticised materials or bituminous surfaces, as leachable substances can compromise bonding or sealant integrity.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Floor joints subject to heavy traffic; consider a polyurethane (e.g., Mapeflex PU 45 FT) or epoxy-polyurethane sealant (e.g., Mapeflex E-PU 21 SL) for these demanding applications.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Sealing aquariums, due to specific requirements for continuous immersion and non-toxicity to aquatic life.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003eMapesil AC meets rigorous European standards, including \u003cstrong\u003eEN 15651-1 (F-EXT-INT-CC 25 LM)\u003c\/strong\u003e for façade joints, \u003cstrong\u003eEN 15651-2 (G-CC G 25 LM)\u003c\/strong\u003e for glazing, and \u003cstrong\u003eEN 15651-3 (S XS 1)\u003c\/strong\u003e for sanitary fittings. This comprehensive compliance guarantees its performance and durability across diverse building applications. Furthermore, its \u003cstrong\u003eISO 11600 (F-25-LM)\u003c\/strong\u003e classification confirms its suitability as a non-sag, low-modulus sealant with 25% movement capability, providing assurance for a broad range of construction needs. The \u003cstrong\u003eEC1 Plus - very low emission\u003c\/strong\u003e rating indicates minimal volatile organic compound (VOC) emissions, contributing to better indoor air quality.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"sibling-heading\"\u003e\n    \u003ch3 id=\"sibling-heading\"\u003eChoosing the right Mapei sealant\u003c\/h3\u003e\n    \u003cp\u003eWhile Mapesil AC provides exceptional performance for many applications, specific situations call for alternative Mapei solutions. For acid-sensitive substrates like limestone, where an acetic-cure sealant could cause etching or discolouration, Mapesil LM offers a neutral-cure silicone alternative. Similarly, for floor joints exposed to heavy foot or vehicle traffic, a higher-strength, harder-wearing sealant like Mapeflex PU 45 FT (polyurethane) or Mapeflex E-PU 21 SL (epoxy-polyurethane) is engineered for that specific load and abrasion.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"Mapei","offers":[{"title":"White 100 \/ Box Buy (12)","offer_id":48276729725120,"sku":"SILMAPE100\/BOX","price":172.56,"currency_code":"AUD","in_stock":true},{"title":"Moon White 103 \/ Box Buy (12)","offer_id":48276729757888,"sku":"SILMAPE103\/BOX","price":172.56,"currency_code":"AUD","in_stock":true},{"title":"Silver Grey 111 \/ Box Buy (12)","offer_id":48276729790656,"sku":"SILMAPE111\/BOX","price":172.56,"currency_code":"AUD","in_stock":true},{"title":"Ancient White 123 \/ Box Buy (12)","offer_id":48276729823424,"sku":"SILMAPE123\/BOX","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Medium Grey 112 \/ Box Buy (12)","offer_id":48276729856192,"sku":"SILMAPE112\/BOX","price":172.56,"currency_code":"AUD","in_stock":true},{"title":"Cement Grey 113 \/ Box Buy (12)","offer_id":48276729888960,"sku":"SILMAPE113\/BOX","price":172.56,"currency_code":"AUD","in_stock":true},{"title":"Anthracite 114 \/ Box Buy (12)","offer_id":48276729921728,"sku":"SILMAPE114\/BOX","price":172.56,"currency_code":"AUD","in_stock":true},{"title":"Arctic Grey 127 \/ Box Buy (12)","offer_id":48276729954496,"sku":"SILMAPE127\/BOX","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Manhattan 110 \/ Box Buy (12)","offer_id":48276729987264,"sku":"SILMAPE110\/BOX","price":172.56,"currency_code":"AUD","in_stock":true},{"title":"Linen 187 \/ Box Buy (12)","offer_id":48276730020032,"sku":"SILMAPE187\/BOX","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Green Grey 176 \/ Box Buy (12)","offer_id":48276730052800,"sku":"SILMAPE176\/BOX","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Tornado 174 \/ Box Buy (12)","offer_id":48276730085568,"sku":"SILMAPE174\/BOX","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Castle Grey 125 \/ Box Buy (12)","offer_id":48276730118336,"sku":"SILMAPE125\/BOX","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"London grey 119 \/ Box Buy (12)","offer_id":48276749418688,"sku":"SILMAPE119\/BOX","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Light Lilac 163 \/ Box Buy (12)","offer_id":48276749451456,"sku":"SILMAPE163\/BOX","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Cerulean 168 \/ Box Buy (12)","offer_id":48276749484224,"sku":"SILMAPE168\/BOX","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Avio 167 \/ Box Buy (12)","offer_id":48276749516992,"sku":"SILMAPE167\/BOX","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Steel Blue 169 \/ Box Buy (12)","offer_id":48276749549760,"sku":"SILMAPE169\/BOX","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Space Blue 172 \/ Box Buy (12)","offer_id":48276749582528,"sku":"SILMAPE172\/BOX","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Sage 177 \/ Box Buy (12)","offer_id":48276749615296,"sku":"SILMAPE177\/BOX","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Jasmine 130 \/ Box Buy (12)","offer_id":48276749648064,"sku":"SILMAPE130\/BOX","price":172.56,"currency_code":"AUD","in_stock":true},{"title":"Vanilla 131 \/ Box Buy (12)","offer_id":48276749680832,"sku":"SILMAPE131\/BOX","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Caribbean 137 \/ Box Buy (12)","offer_id":48276749713600,"sku":"SILMAPE137\/BOX","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Beige 132 \/ Box Buy (12)","offer_id":48276749746368,"sku":"SILMAPE132\/BOX","price":172.56,"currency_code":"AUD","in_stock":true},{"title":"Almond 138 \/ Box Buy (12)","offer_id":48276750139584,"sku":"SILMAPE138\/BOX","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Caramel 141 \/ Box Buy (12)","offer_id":48276750172352,"sku":"SILMAPE100\/BOX-26","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Brown 142 \/ Box Buy (12)","offer_id":48276750205120,"sku":"SILMAPE100\/BOX-27","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Spelt 189 \/ Box Buy (12)","offer_id":48276750237888,"sku":"SILMAPE100\/BOX-28","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Sand 133 \/ Box Buy (12)","offer_id":48276750270656,"sku":"SILMAPE100\/BOX-29","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Silk 134 \/ Box Buy (12)","offer_id":48276750303424,"sku":"SILMAPE100\/BOX-30","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Biscuit 188 \/ Box Buy (12)","offer_id":48276750336192,"sku":"SILMAPE100\/BOX-31","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Golden Dust 135 \/ Box Buy (12)","offer_id":48276750368960,"sku":"SILMAPE100\/BOX-32","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Brown 152 \/ Box Buy (12)","offer_id":48276750401728,"sku":"SILMAPE100\/BOX-33","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Chocolate 144 \/ Box Buy (12)","offer_id":48276750434496,"sku":"SILMAPE100\/BOX-34","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Volcano Sand 149 \/ Box Buy (12)","offer_id":48276750467264,"sku":"SILMAPE100\/BOX-35","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Terra Di Siena 145 \/ Box Buy (12)","offer_id":48276750500032,"sku":"SILMAPE100\/BOX-36","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Terracotta 143 \/ Box Buy (12)","offer_id":48276750532800,"sku":"SILMAPE100\/BOX-37","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Mud 136 \/ Box Buy (12)","offer_id":48276750565568,"sku":"SILMAPE100\/BOX-38","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Black 120 \/ Box Buy (12)","offer_id":48276750598336,"sku":"SILMAPE100\/BOX-39","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Yellow 150 \/ Box Buy (12)","offer_id":48276750631104,"sku":"SILMAPE100\/BOX-40","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Transparent 999 \/ Box Buy (12)","offer_id":48276750663872,"sku":"SILMAPE100\/BOX-41","price":215.64,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/mapesil-ac-waterproof-sealant-glass-ceramics-joints-adheseal.png?v=1763711093"},{"product_id":"matt-seal-s250-silicone-sealant","title":"Adheseal Matt Seal S-250 Sanitary SIlicone Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Adheseal Matt Seal S-250 Sanitary Silicone Sealant\"\u003e\n\u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n\u003cp class=\"opening-narrative\"\u003eWhen the design calls for a seamless, understated finish in wet areas, a standard gloss sealant can compromise the aesthetic. You need a joint that matches the contemporary feel of matt tiles and architectural surfaces while resisting mould and mildew in demanding environments. Adheseal Matt Seal S-250 delivers a distinctive matt finish with the flexibility, durability, and hygiene performance required for modern construction and architectural sealing applications.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n\u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n\u003cp\u003eAdheseal S-250 was formulated as a premium neutral curing anti-fungal silicone sealant designed specifically for projects requiring a matt architectural finish. Developed from decades of sealant manufacturing experience, S-250 combines high elasticity, UV stability, mould resistance, and long-term flexibility with a smooth matt appearance that complements contemporary tiles, stone-look finishes, and modern building materials.\u003c\/p\u003e\n\u003cp\u003eThe sanitary-grade anti-fungal formulation helps resist mould and mildew growth in high-humidity environments, while its neutral oxime curing system delivers strong adhesion without corroding sensitive metals such as galvanised steel, Zincalume, aluminium, and Colorbond.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n\u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMovement Capability: ±25%\u003c\/strong\u003e – A 10mm joint can safely expand or contract by 2.5mm without compromising adhesion or seal integrity. This flexibility helps prevent cracking and premature failure in movement joints exposed to thermal expansion and structural movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShore A Hardness: 20 Shore A\u003c\/strong\u003e – The low Shore A hardness creates a soft, flexible seal that remains easy to tool while maintaining long-term elasticity in demanding joint applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElongation at Break: 300%\u003c\/strong\u003e – S-250 can stretch to three times its original length before failure, providing a substantial safety margin under movement and stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Resistance: -50°C to 150°C\u003c\/strong\u003e – Maintains flexibility and adhesion across harsh Australian weather conditions, making it suitable for interior and exterior applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow VOC: 43g\/L\u003c\/strong\u003e – Meets Californian Bureau of Air Quality Management Rule 1168 and supports low VOC project requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n\u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n\u003cp\u003eApplying S-250 produces a smooth, consistent matt finish that integrates cleanly with modern architectural surfaces. The sealant tools easily and skins over in approximately 20 minutes, allowing efficient finishing in bathrooms, kitchens, shopfitting, and construction projects.\u003c\/p\u003e\n\u003cp\u003ePrepare all surfaces so they are structurally sound, dry, and free from contaminants including grease, dust, curing compounds, and loose material. For impervious substrates, use the two-wipe cleaning method with a suitable solvent such as \u003ca href=\"\/products\/acetone\"\u003eAcetone\u003c\/a\u003e or 100% White Spirits. Masking joint edges before application helps achieve a cleaner finish.\u003c\/p\u003e\n\u003cp\u003eApply between 5°C and 40°C, pushing the sealant firmly ahead of the nozzle to ensure strong adhesion to both sides of the joint. Tool the sealant within approximately 15 minutes using a moistened spatula. Excess material can be cleaned while wet using white spirit. Once cured, removal requires mechanical means.\u003c\/p\u003e\n\u003cp\u003eFor deeper joints, use a backing rod approximately 25% larger than the joint width to control sealant depth and prevent three-sided adhesion. On porous substrates, consider using \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime Sealant Primer\u003c\/a\u003e. For non-porous substrates, Adheseal 50A Surface Prep is recommended. Always perform adhesion and compatibility testing before full application.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n\u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBathrooms \u0026amp; Wet Areas:\u003c\/strong\u003e Ideal for shower walls, floors, screens, laundries, commercial kitchens, steam rooms, and spa rooms where mould resistance and a matt architectural finish are required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArchitectural \u0026amp; Shopfitting Applications:\u003c\/strong\u003e Provides a subtle, low-sheen joint finish that complements matt tiles, porcelain, aluminium, and modern building materials in commercial and residential fit-outs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoofing \u0026amp; Metal Fabrication:\u003c\/strong\u003e Suitable for Colorbond, Zincalume, galvanised steel, aluminium, and stainless steel where UV stability and non-corrosive curing are essential.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine \u0026amp; Vehicle Fabrication:\u003c\/strong\u003e Maintains flexibility under vibration, movement, and varying temperatures, making it suitable for marine and vehicle sealing applications above permanent water immersion conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral Construction:\u003c\/strong\u003e Suitable for expansion joints, glazing support applications, sign installation, and sealing joints exposed to permanent UV conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n\u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eYou want a genuine matt-finish silicone sealant that complements modern architectural surfaces.\u003c\/li\u003e\n\u003cli\u003eYou need a sanitary-grade anti-fungal sealant for wet areas exposed to mould and humidity.\u003c\/li\u003e\n\u003cli\u003eYour project requires ±25% movement capability and long-term flexibility.\u003c\/li\u003e\n\u003cli\u003eYou need UV stability and colour fastness for exterior applications.\u003c\/li\u003e\n\u003cli\u003eYou are sealing around sensitive metals where a neutral curing silicone is necessary to avoid corrosion.\u003c\/li\u003e\n\u003cli\u003eYou require a low VOC silicone sealant suitable for modern construction standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n\u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Permanent underwater immersion or swimming pools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Totally confined spaces where atmospheric moisture is unavailable for curing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Structural glazing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Mirror bonding applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Polycarbonate sheeting applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Horizontal trafficable joints or walkways.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Natural stone installations without prior compatibility and stain testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Paintable applications, as silicone sealants cannot be painted over.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Copper or brass surfaces where discolouration may occur.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n\u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/adheseal-s-100-kitchen-bathroom-silicone\"\u003eAdheseal S100 Sanitary Silicone Sealant\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/adheseal-pu25fc\"\u003eAdheseal PU25 Fast-Cure Polyurethane Sealant\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/sikapool\"\u003eSikasil Pool Silicone Sealant\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Adheseal","offers":[{"title":"Single Buy \/ Aioli","offer_id":46114183577792,"sku":"SILADS250AIO\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Single Buy \/ Arctic White","offer_id":46114183610560,"sku":"SILADS250ARC\/CTG","price":6.86,"currency_code":"AUD","in_stock":false},{"title":"Single Buy \/ Aspen Grey","offer_id":46114183643328,"sku":"SILADS250ASP\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Single Buy \/ Carbon","offer_id":46114183676096,"sku":"SILADS250CARB\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Single Buy \/ Ebony","offer_id":46114183708864,"sku":"SILADS250EB\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Single Buy \/ Hazy Grey","offer_id":46114183741632,"sku":"SILADS250HAZ\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Single Buy \/ Misty Grey","offer_id":46114183774400,"sku":"SILADS250MIST\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Single Buy \/ Monday","offer_id":46114183807168,"sku":"SILADS250MON\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Single Buy \/ Pebble","offer_id":46114183839936,"sku":"SILADS250PEB\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20) \/ Aioli","offer_id":46114183872704,"sku":"SILADS250AIO\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20) \/ Arctic White","offer_id":46114183905472,"sku":"SILADS250ARC\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":false},{"title":"Box Buy (20) \/ Aspen Grey","offer_id":46114183938240,"sku":"SILADS250ASP\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20) \/ Carbon","offer_id":46114183971008,"sku":"SILADS250CARB\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20) \/ Ebony","offer_id":46114184003776,"sku":"SILADS250EB\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20) \/ Hazy Grey","offer_id":46114184036544,"sku":"SILADS250HAZ\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20) \/ Misty Grey","offer_id":46114184069312,"sku":"SILADS250MIST\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20) \/ Monday","offer_id":46114184102080,"sku":"SILADS250MON\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20) \/ Pebble","offer_id":46114184134848,"sku":"SILADS250PEB\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/matt-seal-s-250-sanitary-silicone-wet-area-adheseal.png?v=1763711771"},{"product_id":"selsil-ultra-clear-silicone","title":"Selsil Ultra Clear","description":"\u003cdiv class=\"product-description-container\" data-content-type=\"product\" role=\"main\" aria-label=\"Main Product Description for Selsil Ultra Clear\"\u003e\n\n  \u003c!-- QUICK SPECS --\u003e\n  \u003cdiv class=\"quick-specs-banner\"\u003e\n    \u003cstrong\u003eUse Selsil Ultra Clear for:\u003c\/strong\u003e High-clarity sealing of glass and metal joints, mirror installations, splashback edges, facade trims, and wet area fixtures.\n  \u003c\/div\u003e\n\n  \u003c!-- TECHNICAL OVERVIEW --\u003e\n  \u003csection class=\"product-content-section\" role=\"region\" aria-labelledby=\"summary-heading\"\u003e\n    \u003ch3 id=\"summary-heading\" class=\"product-content-heading\"\u003eSelsil Ultra Clear: A Technical Overview\u003c\/h3\u003e\n    \u003cdiv class=\"product-summary-content\"\u003e\n      Selsil Ultra Clear is a next-generation hybrid sealant designed for precision sealing where visual clarity and long-term performance are critical. Formulated with silane-terminated polymer technology, it combines the elasticity of silicone with the strength of polyurethane — without the hazards of isocyanates or solvents. This professional-grade sealant cures bubble-free, adheres strongly to glass, aluminium, timber, and ceramics, and is perfectly suited to indoor and outdoor applications. With a 300% elongation rate and 1.9 MPa tensile strength, it provides flexibility in moving joints and lasting durability across Australia’s demanding climates.\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- KEY FEATURES --\u003e\n  \u003csection class=\"product-content-section\" role=\"region\" aria-labelledby=\"key-features-heading\"\u003e\n    \u003ch3 id=\"key-features-heading\" class=\"product-content-heading\"\u003eCore Features \u0026amp; Specifications\u003c\/h3\u003e\n    \u003cul class=\"product-features-list\" role=\"list\"\u003e\n      \u003cli role=\"listitem\"\u003eCrystal-clear finish ideal for glass, mirror, and ceramic joints\u003c\/li\u003e\n      \u003cli role=\"listitem\"\u003eSilane-terminated polymer base – solvent and isocyanate free\u003c\/li\u003e\n      \u003cli role=\"listitem\"\u003e300% elongation and 1.9 MPa tensile strength for dynamic joints\u003c\/li\u003e\n      \u003cli role=\"listitem\"\u003eUV and chemical resistant – long-term durability in exposed areas\u003c\/li\u003e\n      \u003cli role=\"listitem\"\u003eNon-sag formulation for clean vertical applications\u003c\/li\u003e\n      \u003cli role=\"listitem\"\u003eCures bubble-free and tack-free in approx. 35 minutes (at 25°C, 50% RH)\u003c\/li\u003e\n      \u003cli role=\"listitem\"\u003eTransparent 290ml cartridge, 24 per carton – trade-pack ready\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- ADVANTAGES --\u003e\n  \u003csection class=\"product-content-section\" role=\"region\" aria-labelledby=\"why-choose-heading\"\u003e\n    \u003ch3 id=\"why-choose-heading\" class=\"product-content-heading\"\u003eThe Selsil Ultra Clear Advantage\u003c\/h3\u003e\n    \u003cul class=\"product-advantages-list\" role=\"list\"\u003e\n      \u003cli role=\"listitem\"\u003eSafe to use in residential kitchens and bathrooms – low VOC, no odour\u003c\/li\u003e\n      \u003cli role=\"listitem\"\u003eExcellent for bonding dissimilar materials – timber to tile, glass to metal\u003c\/li\u003e\n      \u003cli role=\"listitem\"\u003eHandles Australian climate extremes – -40°C to +90°C temperature range\u003c\/li\u003e\n      \u003cli role=\"listitem\"\u003eWorks in wet area environments but not suited to continuous immersion\u003c\/li\u003e\n      \u003cli role=\"listitem\"\u003e12-month shelf life – long storage reliability for project planning\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- DO'S AND DON'TS --\u003e\n  \u003csection class=\"product-content-section\" role=\"region\" aria-labelledby=\"dos-donts-heading\"\u003e\n    \u003ch3 id=\"dos-donts-heading\" class=\"product-content-heading\"\u003eBest Practices: Do's \u0026amp; Don'ts\u003c\/h3\u003e\n    \u003cdiv class=\"dos-donts-container\"\u003e\n      \u003cdiv class=\"dos-card\"\u003e\n        \u003ch4\u003eDo\u003c\/h4\u003e\n        \u003cul role=\"list\"\u003e\n          \u003cli role=\"listitem\"\u003eApply on clean, dry, solid substrates like glass, metal, and ceramics\u003c\/li\u003e\n          \u003cli role=\"listitem\"\u003eUse backing rod for deep joints to avoid three-point adhesion\u003c\/li\u003e\n          \u003cli role=\"listitem\"\u003eTool immediately with a putty knife before skin forms\u003c\/li\u003e\n          \u003cli role=\"listitem\"\u003eStore between +5°C and +25°C to maintain product performance\u003c\/li\u003e\n          \u003cli role=\"listitem\"\u003eUse in temperature conditions between +5°C and +35°C\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"donts-card\"\u003e\n        \u003ch4\u003eDon't\u003c\/h4\u003e\n        \u003cul role=\"list\"\u003e\n          \u003cli role=\"listitem\"\u003eDon't apply on bitumen, EPDM, HDPE, natural rubber, PE, or oily plastics\u003c\/li\u003e\n          \u003cli role=\"listitem\"\u003eAvoid applying on wet, frozen, or continuously immersed surfaces\u003c\/li\u003e\n          \u003cli role=\"listitem\"\u003eDon’t tool after skinning begins – it may compromise the finish\u003c\/li\u003e\n          \u003cli role=\"listitem\"\u003eAvoid solvent or alcohol-based surface cleaners during curing\u003c\/li\u003e\n          \u003cli role=\"listitem\"\u003eDo not paint until fully cured – test with paints beforehand\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n\u003c\/div\u003e\n","brand":"Selsil","offers":[{"title":"Single Buy","offer_id":46055871774912,"sku":"ULTRACLEAR\/CTG","price":12.99,"currency_code":"AUD","in_stock":false},{"title":"Box Buy (24)","offer_id":46055871807680,"sku":"ULTRACLEAR\/CTG\/BOX","price":280.56,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/selsil-ultra-clear-hybrid-sealant-glass-metal-adheseal.png?v=1763711889"},{"product_id":"bostik-seal-n-flex-one-plus-p590","title":"Bostik Seal ‘N’ Flex One Plus P590 Polyurethane Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Bostik Seal 'N' Flex One Plus P590\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      When the joint movement goes beyond the expected, demanding extreme flexibility and reliable sealing, Bostik Seal 'N' Flex One Plus P590 delivers. It’s engineered for the most dynamic expansion joints, providing +100%\/-50% movement capability and bubble-free curing even on damp substrates. This ensures long-term integrity where standard sealants would fail, keeping large-scale construction joints sealed and stable.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eBostik Seal 'N' Flex One Plus P590 is a next-generation Flex-IQ polyurethane sealant designed for extreme movement in construction joints. It provides a flexible, bubble-free seal that accommodates significant building dynamics, thermal expansion, and contraction. Formulated to perform on damp or moist substrates without compromising cure quality, it prevents common gassing issues found with conventional polyurethanes, making it ideal for critical expansion joints up to 80mm wide.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cp\u003eWith a remarkable \u003cstrong\u003e+100% \/ -50% joint movement capability\u003c\/strong\u003e, this sealant manages extreme expansion and compression cycles without compromise. This high movement rating is supported by an \u003cstrong\u003eelongation at break of over 1000%\u003c\/strong\u003e, offering an immense safety margin against tearing and premature failure from thermal shock, settlement, or dynamic loads. A \u003cstrong\u003eShore A hardness of 20-25\u003c\/strong\u003e ensures a balance of flexibility and durability, allowing the sealant to absorb movement while resisting wear in demanding environments.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003eBostik Seal 'N' Flex One Plus P590 is a non-sag, thixotropic paste, making it easy to tool and apply consistently. It cures via moisture, forming a bubble-free seal that is unaffected by the tooling method, even on damp or moist substrates. The sealant features a \u003cstrong\u003eskin time of 90 minutes\u003c\/strong\u003e, providing ample working time for proper placement and finishing. Full cure typically takes 7 days on porous substrates, extending to over 14 days for joints wider than 20mm. For optimum adhesion on non-porous substrates like plastics and metals, prime with Bostik N40 Primer. For porous surfaces and periodically immersed applications, use Bostik N49 Primer. Uncured material and tools can be cleaned immediately after use with Bostik Handy Wipe towels.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cp\u003eThis sealant is engineered for demanding construction and facade applications:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCivil Construction:\u003c\/strong\u003e Sealing large expansion joints in in-situ concrete, precast, and tilt-up panels that experience significant structural movement and thermal cycling. Its bubble-free cure ensures joint integrity in humid conditions or on damp concrete.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCommercial Facades:\u003c\/strong\u003e Providing a robust, flexible seal for metal cladding, aluminium composite materials, and aluminium windows, accommodating high wind loads and facade movements. Compatibility testing (P.A.T.S.) is advised for coated panels to ensure adhesion.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMasonry:\u003c\/strong\u003e Sealing joints in brickwork and blockwork, where its extreme elasticity prevents cracking and water ingress caused by differential movement and thermal expansion.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSpecialty Panel Systems:\u003c\/strong\u003e Adhering reliably to GRC, fibreglass, granite, sandstone, and marble panels, maintaining flexibility and preventing joint failure in complex architectural designs.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen sealing extreme movement joints with cyclic expansion and compression of +100%\/-50%.\u003c\/li\u003e\n      \u003cli\u003eFor projects requiring bubble-free curing, especially on damp or moist substrates.\u003c\/li\u003e\n      \u003cli\u003eSealing large expansion joints up to 80mm wide in concrete, precast, or tilt-up panels.\u003c\/li\u003e\n      \u003cli\u003eWhen a highly elastic, UV-resistant, and paintable polyurethane sealant is required for outdoor exposures.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Use in chlorinated water, such as swimming pools or spas, or constant saltwater immersion.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Glazing applications.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Trafficable joints where continuous vehicle or heavy foot traffic is expected.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Application on specific plastics including PE, PP, PC, PMMA, PTFE, soft plastics, neoprene, or bituminous substrates.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Cement-based substrates within 28 days of initial pour or set.\u003c\/li\u003e\n      \u003cli\u003eFor standard movement joints within ±50% (consider Seal 'N' Flex One P390 for these applications).\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003eBostik Seal 'N' Flex One Plus P590 meets \u003cstrong\u003eASTM C920\u003c\/strong\u003e and \u003cstrong\u003eISO 11600\u003c\/strong\u003e standards for elastomeric joint sealants, confirming its performance in demanding construction environments. It also complies with \u003cstrong\u003eEN 15651-1 F-EXT-INT-CC 25LM\u003c\/strong\u003e and \u003cstrong\u003eEN 15651-4 PW-EXT-INT-CC 25LM\u003c\/strong\u003e, signifying suitability for external and internal use in facade and pedestrian applications. Furthermore, it holds \u003cstrong\u003eAS\/NZS 4020:2018 certification for potable water contact\u003c\/strong\u003e, making it suitable for applications where incidental contact with drinking water is a consideration, provided other product limitations are observed.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/everflex-aqua-ban\"\u003eEverflex Aqua-Ban\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/bostik-seal-n-flex-fc\"\u003eBostik Seal 'N' Flex One P390\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Bostik","offers":[{"title":"Sausage \/ Off White \/ Singe Buy","offer_id":46701788168384,"sku":"SNF1OW\/SSG","price":20.62,"currency_code":"AUD","in_stock":true},{"title":"Sausage \/ Off White \/ Box Buy (20)","offer_id":46701788463296,"sku":"SNF1OW\/SSG\/BOX","price":371.2,"currency_code":"AUD","in_stock":true},{"title":"Sausage \/ Grey \/ Box Buy (20)","offer_id":46701788397760,"sku":"SNF1GR\/SSG\/BOX","price":322.6,"currency_code":"AUD","in_stock":true},{"title":"Sausage \/ White \/ Box Buy (20)","offer_id":46701788364992,"sku":"SNF1WH\/SSG\/BOX","price":322.6,"currency_code":"AUD","in_stock":true},{"title":"Sausage \/ Black \/ Box Buy (20)","offer_id":46701788332224,"sku":"SNF1BL\/SSG\/BOX","price":322.6,"currency_code":"AUD","in_stock":true},{"title":"Sausage \/ Limestone \/ Box Buy (20)","offer_id":46701801439424,"sku":"SNF1LS\/SSG\/BOX","price":295.8,"currency_code":"AUD","in_stock":true},{"title":"Sausage \/ Sandstone \/ Box Buy (20)","offer_id":46701801472192,"sku":"SNF1ST\/SSG\/BOX","price":295.8,"currency_code":"AUD","in_stock":true},{"title":"Sausage \/ Epping Grey \/ Box Buy (20)","offer_id":46701788430528,"sku":"SNF1EPGR\/SSG\/BOX","price":371.2,"currency_code":"AUD","in_stock":true},{"title":"Cartridge \/ Grey \/ Box Buy (20)","offer_id":46701788233920,"sku":"SNF1GR\/CTG\/BOX","price":238.8,"currency_code":"AUD","in_stock":true},{"title":"Cartridge \/ White \/ Box Buy (20)","offer_id":46701788201152,"sku":"SNF1WH\/CTG\/BOX","price":238.8,"currency_code":"AUD","in_stock":true},{"title":"Cartridge \/ Black \/ Box Buy (20)","offer_id":46701777682624,"sku":"SNF1BL\/CTG\/BOX","price":238.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/sealnflexoneplusssg_d5fcb46e-cb71-4074-8285-17bff0949312.png?v=1756198091"},{"product_id":"adheseal-n70","title":"Adheseal N70 Industrial Silicone Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for Adheseal N-70 Industrial Silicone Sealant\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      When dynamic movement in expansion joints challenges your seal, or when industrial-grade flexibility is non-negotiable, N-70 delivers. This neutral curing silicone sealant creates a permanently elastic, waterproof seal that accommodates significant joint shifts. Achieve a durable finish that resists UV, extreme temperatures, and general weathering.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003e\n      Adheseal N-70 was formulated as an industrial-grade neutral curing silicone sealant to solve the problem of premature joint failure in high-movement applications. It provides exceptional flexibility and durability where typical sealants break down. Designed to accommodate significant joint movement, it delivers a long-lasting, permanently elastic, and waterproof seal for demanding construction and industrial applications. Unlike some general-purpose silicones, N-70 is engineered for resilience and performance in challenging environments, curing to a matt grey finish.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003e±50% movement capability:\u003c\/strong\u003e This means N-70 can expand and contract by half its original joint width without failing. For a 10mm joint, it can handle 5mm of movement in either direction, maintaining a robust seal through thermal cycling and structural shifts.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003e600% elongation at break:\u003c\/strong\u003e This high elasticity provides a significant safety margin beyond its rated movement. The sealant stretches extensively before fracture, ensuring long-term integrity even under unexpected stress.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTemperature resistance -50ºC to 150ºC:\u003c\/strong\u003e From extreme cold to intense heat, N-70 maintains its physical properties and flexibility. This wide operating range prevents the seal from becoming brittle or soft, crucial for external and industrial applications.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eShore A hardness 25-30:\u003c\/strong\u003e This indicates a medium-soft, flexible material once cured. It's firm enough to resist damage but soft enough to absorb movement effectively, preventing stress transfer to the substrate.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003e\n      N-70 is supplied in 600ml foil sausages for efficient application with a standard caulking gun. Apply it between 5°C and 40°C. Its easy-to-tool formulation allows for rapid drying and smooth finishing within approximately 15 minutes of skinning time. For optimum adhesion and long-term performance, ensure all surfaces are clean, dry, and free of contaminants. Impervious surfaces benefit from a two-wipe cleaning process using \u003ca href=\"\/products\/acetone\"\u003eAcetone\u003c\/a\u003e or white spirits. Masking joint edges provides a cleaner finish. For porous substrates, an adhesion test is recommended, with Adheseal \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime\u003c\/a\u003e used when necessary. For non-porous surfaces, use Adheseal 50A Surface Prep.\n    \u003c\/p\u003e\n    \u003cp\u003e\n      Maintain a 2:1 width-to-depth ratio for the joint, with a minimum 5mm width and depth for internal applications, and 10mm for external. For joints deeper than 10mm, use an Adheseal backer rod to control sealant depth and prevent three-sided adhesion, ensuring the sealant only bonds to two opposing surfaces. Clean tools and spills with white spirit while the product is still wet. Once cured, mechanical removal is necessary.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eExpansion and control joints in concrete and masonry:\u003c\/strong\u003e For driveways, walkways, and other large concrete or masonry structures, N-70’s ±50% movement capability handles significant expansion and contraction, preventing cracking and water ingress.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePerimeter sealing around windows, doors, and curtain walls:\u003c\/strong\u003e As a weather-seal, N-70 forms a durable, UV-stable, and waterproof barrier against the elements. Its flexibility absorbs building movement, maintaining long-term integrity.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRoofing, guttering, skylight, and solar installations:\u003c\/strong\u003e The product’s temperature resistance and non-corrosive properties make it suitable for sealing metal roofing components, gutters, and around penetrations for skylights and solar panels.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHVAC penetrations and air-conditioning duct seals:\u003c\/strong\u003e N-70 creates airtight, flexible seals for ductwork and around HVAC system penetrations, reducing energy loss and preventing moisture entry.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"system-fit-heading\"\u003e\n    \u003ch3 id=\"system-fit-heading\"\u003eHow it fits in a real system\u003c\/h3\u003e\n    \u003cp\u003e\n      In many construction and industrial settings, Adheseal N-70 serves as a critical final sealant. When you're working on \u003cspan class=\"system-context\"\u003eJoint Sealants - Glazing\u003c\/span\u003e, this product is often the first step in creating the primary weather seal, before any cover trims or facade elements are installed. This positioning ensures maximum adhesion to the primary substrates, delivering a watertight and flexible barrier that protects the building envelope. Ensure all surfaces are properly prepared, and apply any necessary primers like Adheseal 50A Surface Prep for non-porous materials or Everflex Supaprime for porous substrates before applying N-70.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen the joint needs to accommodate \u003cstrong\u003esignificant dynamic movement up to ±50%\u003c\/strong\u003e.\u003c\/li\u003e\n      \u003cli\u003eWhen an \u003cstrong\u003eindustrial-grade, permanently flexible, and durable silicone seal\u003c\/strong\u003e is required for construction or manufacturing.\u003c\/li\u003e\n      \u003cli\u003eWhen a \u003cstrong\u003ematt grey finish\u003c\/strong\u003e is preferred for aesthetic blending or reduced glare.\u003c\/li\u003e\n      \u003cli\u003eWhen sealing around \u003cstrong\u003emetal substrates\u003c\/strong\u003e like Colorbond, Zincalume, galvanised steel, or aluminium, as its neutral cure system will not corrode them.\u003c\/li\u003e\n      \u003cli\u003eWhen sealing \u003cstrong\u003eexpansion and control joints in concrete or masonry\u003c\/strong\u003e where movement capacity is critical.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Totally confined spaces, as the sealant requires atmospheric humidity to cure.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Structural glazing applications; use N-80 Architectural Silicone instead.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Adhering mirrors or composite panels, which require specific adhesive solutions like High Power 609 or \u003ca href=\"\/products\/hi-flex-construction\"\u003eHi Flex Construction\u003c\/a\u003e (test first).\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Applying sealant underwater or in aquariums. While suitable for cured below-waterline applications, it cannot be installed while immersed.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Use on polycarbonate sheeting, as it may cause incompatibility issues.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Painting over, as silicone is generally non-paintable.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Some natural stone without prior stain testing. For marble and granite, consider S100 after stain testing.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/adheseal-silicone-n-40\"\u003eAdheseal N40 General Purpose Silicone Sealant\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/dowsil-795-silicone-building-sealant\"\u003eDowsil 795 Silicone Sealant\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/adheseal-s-100-kitchen-bathroom-silicone\"\u003eAdheseal S100 Sanitary Silicone Sealant\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Adheseal","offers":[{"title":"Single Buy","offer_id":47041908572352,"sku":"SILADN70GR\/SSG","price":8.5,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20)","offer_id":47041908605120,"sku":"SILADN70GR\/SSG\/BOX","price":153.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/n70.png?v=1763005105"},{"product_id":"ardex-ra-54","title":"Ardex RA 54 Joint Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for ARDEX RA 54\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"opening-heading\"\u003e\n    \u003cp class=\"opening-narrative\"\u003e\n      Industrial concrete floors are under constant pressure. Control joints manage slab movement, but heavy vehicle traffic creates impact and spalling, causing costly damage and downtime. ARDEX RA 54 restores these critical joints quickly. It’s a fast-setting, semi-rigid polyurea sealant that handles heavy-duty vehicle traffic in just 90 minutes. Restore full operation, fast.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"positioning-heading\"\u003e\n    \u003ch3 id=\"positioning-heading\"\u003eWhy this product exists\u003c\/h3\u003e\n    \u003cp\u003eARDEX RA 54 is engineered for the unique demands of industrial concrete flooring. Its semi-rigid formulation and rapid cure prevent the significant operational downtime associated with traditional joint fillers. This product specifically addresses interior control joints and new construction saw joints in areas subject to intense wear from forklifts and heavy machinery. It safeguards joint edges from spalling and impact damage, ensuring a durable, trafficable surface with minimal disruption.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"specs-heading\"\u003e\n    \u003ch3 id=\"specs-heading\"\u003eThe numbers that matter\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTrafficable in 90 minutes:\u003c\/strong\u003e This rapid cure time allows for quick return to service, drastically cutting project timelines and minimising operational interruptions for warehouses and manufacturing facilities.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eShore A Hardness 75-80:\u003c\/strong\u003e A semi-rigid profile protects joint edges from impact and spalling under heavy vehicle and forklift traffic, extending the lifespan of the concrete floor.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003e10-12% Movement Capability:\u003c\/strong\u003e While semi-rigid, ARDEX RA 54 accommodates the necessary thermal cycling in control joints. This measured movement prevents bond failure, especially when used with a backer rod to control joint depth.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eTensile Strength 8.3 MPa:\u003c\/strong\u003e This high strength ensures the sealant endures significant stress from heavy loads without cracking or breaking, maintaining joint integrity over time.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"experience-heading\"\u003e\n    \u003ch3 id=\"experience-heading\"\u003eWhat it's like to use\u003c\/h3\u003e\n    \u003cp\u003eSuccess with ARDEX RA 54 begins with meticulous preparation. Substrates must be completely dry and cured for a minimum of 28 days. Clean and mechanically roughen surfaces, ensuring all dust and contaminants are removed from the joint. Before application, vigorously shake the cartridge for 60 seconds, then allow it to stand for five minutes. Purge the initial material until an even flow from both components is visible. Dispense using full, smooth trigger pulls, slightly overfilling the joint for a clean shave. The sealant cures sufficiently for shaving in approximately 45 minutes at 23°C. Clean tools and equipment immediately with white spirits or mineral turps before the material hardens. Ensure a compatible backer rod is placed to control joint depth and prevent three-sided adhesion, allowing for optimal joint performance.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"applications-heading\"\u003e\n    \u003ch3 id=\"applications-heading\"\u003eWhere this product excels\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eIndustrial Floor Control Joints:\u003c\/strong\u003e Filling interior control joints in warehouses, factories, and distribution centres where heavy forklift and vehicle traffic is constant.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNew Construction Saw Joints:\u003c\/strong\u003e Rapid sealing of saw-cut joints in new concrete slabs, allowing for fast project handover and immediate operational use.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Vehicle Lanes:\u003c\/strong\u003e Protecting and sealing concrete joints in loading docks, aisles, and production areas that experience high-impact vehicle movement.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eExterior Concrete with Minimal Movement:\u003c\/strong\u003e Suitable for outdoor concrete joints where thermal cycling causes up to 10-12% movement, provided the substrate is consistently dry during application.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"decision-heading\"\u003e\n    \u003ch3 id=\"decision-heading\"\u003eChoose this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003eWhen rapid return to service (90 minutes) for heavy-duty concrete traffic is non-negotiable.\u003c\/li\u003e\n      \u003cli\u003eWhen semi-rigid joint support is required to protect concrete edges from spalling and impact.\u003c\/li\u003e\n      \u003cli\u003eFor sealing interior control joints or new construction saw joints in industrial or commercial concrete floors.\u003c\/li\u003e\n      \u003cli\u003eWhere zero VOC compliance is a project requirement.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"limitations-heading\"\u003e\n    \u003ch3 id=\"limitations-heading\"\u003eDon't use this when\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Expansion joints, which require higher movement capability than ARDEX RA 54 offers.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Applications on damp or wet surfaces, as moisture during application and cure will compromise performance.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Joints requiring high movement (exceeding 10-12% of the joint width).\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNot for:\u003c\/strong\u003e Uncured concrete, which requires a minimum 28-day cure before application to prevent moisture issues.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"value-proof-banner\" aria-label=\"Compliance\"\u003e\n    \u003cp\u003eARDEX RA 54 features 0 g\/L Volatile Organic Compounds (VOC), contributing to healthier indoor air quality for industrial environments and meeting green building specifications.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n\n\u003csection class=\"product-content-section\" aria-labelledby=\"related-products-heading\" id=\"related-products-links\"\u003e\n  \u003ch3 id=\"related-products-heading\"\u003eRelated products\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/ardex-ra-88-plus-multi-purpose-epoxy-repair-adhesive\"\u003eArdex RA 88 Plus Multi-Purpose Epoxy Repair Adhesive\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/ardex-ra-142-structural-crack-injection-epoxy\"\u003eArdex RA 142 Structural Crack Injection Epoxy\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Ardex","offers":[{"title":"Box Buy (12)","offer_id":47061258502336,"sku":"ARDRA54\/CTG\/BOX","price":1014.48,"currency_code":"AUD","in_stock":true},{"title":"Single","offer_id":47061258535104,"sku":"ARDRA54\/CTG","price":93.93,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/Ardex-54.png?v=1763336297"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/collections\/S100-New_d92a640b-fbf4-4fc5-872b-24e6e87c5029.png?v=1756892724","url":"https:\/\/adheseal.com.au\/collections\/sealant\/swimming-pools.oembed","provider":"Adheseal","version":"1.0","type":"link"}