{"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\"\u003e\n  \u003cp\u003eFor sealing gaps around internal window and door frames, cornices, plasterboard, sidings, vents, and tiles, Gap Filla Acrylic Sealant provides a flexible seal where rigid fillers are prone to cracking and falling out.\u003c\/p\u003e\n\n  \u003ch3\u003eHow it works\u003c\/h3\u003e\n  \u003cp\u003eGap Filla is an acrylic polymer sealant that cures through water evaporation into a smooth, flexible joint. It is formulated to accommodate up to 5% dynamic movement, allowing it to withstand minor settlement and thermal shifts without releasing the bond. The cured sealant is paintable and can be cleaned up with water during application, making it suitable for multi-trade interior finishing work.\u003c\/p\u003e\n\n  \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n  \u003cp\u003eThis sealant forms an adhesive bond on common construction substrates, including:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eGlass and ceramic tiles\u003c\/li\u003e\n    \u003cli\u003eWood and plasterboard\u003c\/li\u003e\n    \u003cli\u003eBrick and concrete\u003c\/li\u003e\n    \u003cli\u003eMetal\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eLimitations\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eDo not use in areas subject to water immersion.\u003c\/li\u003e\n    \u003cli\u003eDo not use in chemical environments.\u003c\/li\u003e\n    \u003cli\u003eNot suitable for food contact surfaces.\u003c\/li\u003e\n    \u003cli\u003eNot suitable for high-temperature applications, such as stoves, fireplaces, or flues.\u003c\/li\u003e\n    \u003cli\u003eApplication temperature must be between +5°C and +35°C.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e±5% dynamic movement:\u003c\/strong\u003e Accommodates minor joint movement to prevent the filler from cracking or falling out.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e15 to 20 minutes tack-free time (at 25°C):\u003c\/strong\u003e Provides a quick skinning time to protect the joint from dust and debris before curing.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e24 to 48 hours cure time (at 25°C):\u003c\/strong\u003e The required window for water evaporation to complete before the joint reaches full physical properties.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e22 g\/L VOC:\u003c\/strong\u003e Low-emission formulation meeting the Californian South Coast Air Quality Management Rule 1168.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Adheseal","offers":[{"title":"Single Buy","offer_id":39423169102016,"sku":"GAPFILLA\/CTG","price":3.15,"currency_code":"AUD","in_stock":false},{"title":"Box Buy (20)","offer_id":46349647118528,"sku":"GAPFILLA\/CTG\/BOX","price":56.8,"currency_code":"AUD","in_stock":false}],"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\"\u003e\n\u003cp\u003eFor high-velocity air ducts, seams, and metal sheet joints where fire rating and draft control are required, Adheseal HV Duct Acrylic Sealant provides a high-strength, dust-proof barrier. Tested to AS\/NZS 1530.3, it achieves a Smoke Developed Index of 3, helping HVAC installations comply with fire safety standards while preventing air leakage in high-pressure systems.\u003c\/p\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eHV Duct is a single-component acrylic polymer that cures through moisture loss. Once applied, it forms a permanently elastic gasket that absorbs vibration and accommodates up to ±5% joint movement. In hot and humid environments, the cured sealant resists mould, mildew, and biological growth. The formulation is low-VOC (22 g\/L) to meet Green Star environmental criteria, completely odourless once cured, and will not corrode galvanised steel, zinc-coated steel, or concrete.\u003c\/p\u003e\n\u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e±5% joint movement\u003c\/strong\u003e — accommodates minor expansion and contraction in duct seams and metal panels without cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmoke Developed Index of 3\u003c\/strong\u003e — tested to AS1530.3 (with 0 Spread of Flame and 11 Ignitability Index) for fire-rated building and HVAC assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-5°C to 80°C service temperature\u003c\/strong\u003e — maintains seal integrity and flexibility under typical mechanical duct operating temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15 to 20 minutes skin time\u003c\/strong\u003e — fast-skinning formula at 25°C that allows quick sealing before a dust-resistant skin forms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e22 g\/L VOC\u003c\/strong\u003e — low-emission formulation meeting Green Star requirements for indoor air quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere to use it\u003c\/h3\u003e\n\u003cp\u003eHV Duct is suitable for both internal and external applications. It has excellent adhesion to metal, aluminium, and polystyrene foam without causing degradation. Common applications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHVAC, air conditioning, and ventilation ductwork.\u003c\/li\u003e\n\u003cli\u003eSealing metal sheets to ductwork and other building components.\u003c\/li\u003e\n\u003cli\u003eBus, truck, and trailer body assembly.\u003c\/li\u003e\n\u003cli\u003eDust extraction systems.\u003c\/li\u003e\n\u003cli\u003eSealing around aluminium window frames.\u003c\/li\u003e\n\u003cli\u003eJoints in contact with Neoprene Sponge Foam Tapes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLimitations\u003c\/h3\u003e\n\u003cp\u003eDo not use HV Duct in the following scenarios:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDo not apply below 5°C or above 35°C.\u003c\/li\u003e\n\u003cli\u003eDo not expose to continuous water flow, underwater applications, swimming pools, or below-grade installations.\u003c\/li\u003e\n\u003cli\u003eDo not apply in wet or damp conditions. External applications must be protected from rain for up to three days.\u003c\/li\u003e\n\u003cli\u003eDo not use in totally confined spaces; the sealant requires atmospheric humidity to cure.\u003c\/li\u003e\n\u003cli\u003eDo not use for structural glazing (use N-80 or N-60 Glazing silicone instead).\u003c\/li\u003e\n\u003cli\u003eDo not use for adhering mirrors (use High Power 609 instead).\u003c\/li\u003e\n\u003cli\u003eDo not use on composite panels without testing (Adheseal recommends \u003ca href=\"\/products\/adheseal-hi-flex-60\"\u003eHi Flex 60\u003c\/a\u003e, subject to pre-testing).\u003c\/li\u003e\n\u003cli\u003eDo not use in aquariums.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication and installation\u003c\/h3\u003e\n\u003cp\u003eAll surfaces must be structurally sound, dry, clean, and free of dust, grease, curing compounds, or surface water. For non-porous substrates, clean using the two-wipe process with 100% White Spirits. Adhesion testing is recommended. Where a primer is required, use Adheseal 50A for non-porous substrates and Adheseal 2001 for porous substrates.\u003c\/p\u003e\n\u003cp\u003eWhen applying as a sealant, cut the nozzle at a 45° angle and apply in a continuous bead, pushing the sealant ahead of the nozzle to ensure contact with both joint faces. When applying as an adhesive to bond two surfaces, cut a wedge in the nozzle to dispense a triangular bead, then compress the assembly to a minimum thickness of 2mm.\u003c\/p\u003e\n\u003cp\u003eTool the joint with a moistened spatula within 5 minutes of application, before the skin forms. Remove masking tape while the sealant is still wet. Incompatible substrates may cause discolouration or premature degradation; always conduct a compatibility test before full application.\u003c\/p\u003e\n\u003ch3\u003eClean up\u003c\/h3\u003e\n\u003cp\u003eClean tools and wet spills immediately with water. Cured sealant cannot be dissolved and must be removed by mechanical means.\u003c\/p\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\"\u003e\n\u003cp\u003eFor joint sealing and structural bonding where vibration, mechanical wear, or water exposure cause standard sealants to fail, Everflex PU240 Polyurethane Adhesive and Sealant provides a high-strength, flexible joint. This high-modulus, moisture-curing polyurethane formulation is pick-resistant and accommodates joint movement up to ±25% in high-traffic pavement joints, metal cladding, and marine assemblies.\u003c\/p\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eEverflex PU240 cures by reacting with atmospheric moisture to form a tough, elastomeric barrier. With a Shore A hardness of 35, it delivers high tear and abrasion resistance, making it suitable for high-exposure environments like car parks, driveways, and marine teak decks. Once fully cured, the compound is stable for continuous submersion in below-waterline marine applications. It can be sanded and painted with acrylic, oil, or rubber-based coatings once cured.\u003c\/p\u003e\n\u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e±25% movement capability:\u003c\/strong\u003e Accommodates expansion and contraction in dynamic joints without adhesive or cohesive failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4mm per 24 hours cure rate:\u003c\/strong\u003e Deep-section moisture cure (measured at 25°C and 50% relative humidity) with a 20-minute working time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80% elongation at break:\u003c\/strong\u003e High elasticity under tension (tested to ISO 8339) to maintain seal integrity under mechanical load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-40°C to +90°C service temperature:\u003c\/strong\u003e Maintains structural bond strength and flexibility across extreme temperature cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e76 g\/L VOC content:\u003c\/strong\u003e Low-odour, non-toxic formulation meeting California South Coast Air Quality Management District Rule 1168.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere to use it\u003c\/h3\u003e\n\u003cp\u003eEverflex PU240 bonds to most common construction materials. Acceptable substrates include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMasonry and wet trades:\u003c\/strong\u003e Concrete, brick, stone, porcelain, aerated concrete, and cement-based renders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetals:\u003c\/strong\u003e Aluminium, anodised aluminium, stainless steel, galvanised\/zinc-coated steel, and powder coats.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimber and plastics:\u003c\/strong\u003e Timber, PVC, acrylic-painted surfaces, and fibreglass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElastomers:\u003c\/strong\u003e Natural rubber and compatible waterproof membranes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLimitations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDo not use in totally confined spaces, as the product requires atmospheric humidity to cure.\u003c\/li\u003e\n\u003cli\u003eNot suitable for structural glazing; use N-80 or N-60 glazing silicone instead.\u003c\/li\u003e\n\u003cli\u003eDo not use for adhering mirrors; use Hi-Power\/MS609.\u003c\/li\u003e\n\u003cli\u003eNot suitable for aquariums or internal swimming pools where chlorine levels exceed 5ppm.\u003c\/li\u003e\n\u003cli\u003eDo not use on bituminous surfaces, EPDM rubber, or substrates that leach oils, plasticisers, or solvents.\u003c\/li\u003e\n\u003cli\u003eDo not use on copper or brass without testing, as the sealant may cause discolouration.\u003c\/li\u003e\n\u003cli\u003eDo not use on marble or granite without stain testing; S100 is recommended for these stone types.\u003c\/li\u003e\n\u003cli\u003eWhite polyurethane may yellow slightly under prolonged UV exposure; exposure to UV may also cause the surface to develop a matte appearance or minor micro-cracking up to 0.5mm deep, which does not affect sealing performance.\u003c\/li\u003e\n\u003cli\u003eDo not apply during active substrate moisture-vapour transmission, as rising vapour can cause bubbles to trap in the curing sealant.\u003c\/li\u003e\n\u003cli\u003eAvoid exposing uncured sealant to cleaning agents, solvents, or alcohol.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation and joint design\u003c\/h3\u003e\n\u003cp\u003eEnsure all substrates are clean, dry, and free of grease, release agents, and curing compounds. Concrete must cure for a minimum of 28 days before application. For impervious substrates, clean the surface using \u003ca href=\"\/products\/xylene\"\u003eXylene\u003c\/a\u003e and the two-wipe process.\u003c\/p\u003e\n\u003cp\u003eMaintain a 2:1 width-to-depth ratio for sealant joints. Internal joints require a minimum width and depth of 5mm; external joints require a minimum width of 12mm. For joints deeper than 10mm, insert an open-cell backer rod (sized 25% larger than the joint width) to control depth and prevent three-sided adhesion.\u003c\/p\u003e\n\u003ch4\u003ePriming instructions:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-porous surfaces (Aluminium, stainless steel, PVC, powder coats):\u003c\/strong\u003e Roughen the surface with a fine abrasive pad, clean, and apply Adheseal 50A surface prep. Allow between 30 minutes and 2 hours drying time before applying the sealant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorous surfaces (Concrete, render, brick):\u003c\/strong\u003e Apply \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime\u003c\/a\u003e with a brush. Allow between 30 minutes and 2 hours drying time before applying the sealant.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eApplication method:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs a joint sealant:\u003c\/strong\u003e Apply at temperatures between 5°C and 40°C. Push the sealant ahead of a 45-degree angle nozzle to fill the joint completely and prevent air entrapment. Tool the surface within 5 minutes using a moistened spatula before a skin forms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs an adhesive:\u003c\/strong\u003e Cut a wedge in the nozzle to dispense a triangular bead. Join the components to compress the bead to no less than 2mm to ensure complete surface wet-out.\u003c\/li\u003e\n\u003c\/ul\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 role=\"main\"\u003e\n  \u003cp\u003eFor high-demand public facilities, heavy transport manufacturing, and civil joint sealing where standard sealants risk tearing, peeling, or being picked apart, Adheseal PU50 Polyurethane Sealant delivers a high-modulus, fast-curing elastomeric bond. Its Shore A hardness of 45 makes it resilient enough to serve as an anti-pick sealant in schools and prisons, while its rapid moisture-cure mechanism accommodates constant vibration and joint movement.\u003c\/p\u003e\n\n  \u003ch3\u003eWhat it does\u003c\/h3\u003e\n  \u003cp\u003eAdheseal PU50 functions as both a heavy-duty joint sealant and a structural adhesive. By curing through reaction with atmospheric moisture, it forms a tough, abrasion-resistant polyurethane barrier that tolerates up to ±25% joint movement. The cured compound is tear-resistant and suitable for below-waterline applications once fully cured. It provides non-corrosive adhesion to metals, including galvanised steel and concrete, and resists mould and mildew in hot, humid service conditions. It can be painted with acrylic, oil, or rubber-based systems once cured, though non-flexible paints may crack under joint movement.\u003c\/p\u003e\n\n  \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShore A hardness of 45 (after 14 days):\u003c\/strong\u003e High mechanical density that resists picking, scratching, and mechanical abrasion in public spaces or high-traffic decks.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e±25% joint movement capability:\u003c\/strong\u003e Accommodates thermal expansion and structural shifting in facades, pavement joints, and vehicle bodies without adhesive failure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e\u0026gt;700% elongation to break (ISO 37):\u003c\/strong\u003e High elastic tolerance that allows the cured joint to stretch far beyond its original dimension before structural tearing occurs.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e3mm per 24 hours cure rate (at 25°C \u0026amp; 50% RH):\u003c\/strong\u003e Predictable depth curing to schedule subsequent trades or traffic exposure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e0.8 MPa modulus at 100% elongation (ISO 37):\u003c\/strong\u003e Balances mechanical strength and flexibility to transmit structural loads safely across the bond line.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n  \u003cp\u003eAdheseal PU50 is suitable for external and internal applications across these substrates and assemblies:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSubstrates:\u003c\/strong\u003e Concrete, masonry, brick, stone, timber, metals (stainless steel, aluminium, galvanised surfaces), plastics, fibreglass, porcelain, painted surfaces, rubber, powder-coated profiles, and waterproof membranes.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStructural and Assembly Bonding:\u003c\/strong\u003e Bonding XPS foam core reinforced sandwich panels, solar panels on motor homes, caravans, or boat roofs, aluminium fabrications, bolted lap joints, and display signs in hostile environments.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eJoint Sealing:\u003c\/strong\u003e Panels and facades, curtain wall fabrication, pavement joints, car parks, driveways, seam sealing, and marine boat decks.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eLimitations\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eChlorine and Pool Environments:\u003c\/strong\u003e Do not use in internal swimming pool installations. Avoid exposure to high levels of chlorine.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCure Boundaries:\u003c\/strong\u003e Do not use in totally confined spaces; the sealant requires atmospheric humidity to cure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAquariums and Glazing:\u003c\/strong\u003e Not suitable for aquariums, structural glazing, or adhering mirrors.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSubstrate Exclusions:\u003c\/strong\u003e Do not use on bituminous surfaces, natural rubber, EPDM rubber, or materials that may leach oils, plasticisers, or solvents. Do not use on lead or copper without preliminary testing, as the sealant may discolour copper and brass.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication Conditions:\u003c\/strong\u003e Avoid applying when moisture-vapour-transmission is emanating from the substrate, as this can cause bubbling. Do not expose uncured sealant to cleaning agents, solvents, or alcohol.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStone Staining:\u003c\/strong\u003e Run a stain testing program before applying to natural stone.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation and joint design\u003c\/h3\u003e\n  \u003cp\u003eApply when ambient and substrate temperatures are between 5°C and 35°C.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eSubstrate Preparation:\u003c\/strong\u003e Surfaces must be stable, dry, clean, and free from grease, curing compounds, or standing moisture. Concrete must be cured for at least 28 days to prevent delamination and mould growth. Clean impervious substrates using a two-wipe process with clean cloths and \u003ca href=\"\/products\/acetone\"\u003eAcetone\u003c\/a\u003e or 100% White Spirits.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003ePriming:\u003c\/strong\u003e While adhesion is normally achieved without priming, critical or high-stress joints require specific pre-treatment:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNon-porous surfaces (Aluminium, stainless steel, PVC, galvanised steel, powder coats, glazed tiles):\u003c\/strong\u003e Slightly roughen with a fine abrasive pad, clean, and pre-treat with Adheseal 50A surface prep. Allow between 30 minutes and 2 hours before applying sealant.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePorous surfaces (Concrete, aerated concrete, cement renders, mortars, bricks):\u003c\/strong\u003e Prime with \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime\u003c\/a\u003e applied by brush. Allow between 30 minutes and 2 hours before applying sealant.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\u003cstrong\u003eJoint Geometry:\u003c\/strong\u003e Design joints to a 2:1 width-to-depth ratio. Internal joints must be a minimum of 5mm wide and deep. External joints must be a minimum of 10mm wide. The maximum allowable joint width is 30mm, with a maximum depth of 15mm. Use a closed-cell backing rod 25% larger than the joint width for joints deeper than 10mm. Ensure the sealant only bonds to two sides; use polyethylene release tape on flat joints to prevent three-sided adhesion.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eTooling and Clean Up:\u003c\/strong\u003e Tool joints with a moistened spatula within 15 minutes of application, before the skin forms. Clean wet tools and excess sealant immediately using \u003ca href=\"\/products\/xylene\"\u003eXylene\u003c\/a\u003e. Cured material must be removed mechanically.\u003c\/p\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":true},{"title":"Grey \/ Box Buy (20)","offer_id":46349646758080,"sku":"PU50GR\/SSG\/BOX","price":269.2,"currency_code":"AUD","in_stock":true},{"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\"\u003e\n  \u003cp\u003eFor expansion joints, precast panels, and structural connections requiring reliable elastomeric movement, PU25 Polyurethane Adhesive provides a highly flexible seal that accommodates up to 25% joint movement. Tested to AS\/NZS 4020 for potable water contact and AS1530.3 for low ignitability, this medium-modulus sealant is suitable for sealing and adhering in interior, exterior, and below-waterline applications once cured.\u003c\/p\u003e\n\n  \u003ch3\u003eHow it works\u003c\/h3\u003e\n  \u003cp\u003ePU25 Polyurethane Adhesive cures via reaction with atmospheric moisture to form a tough, permanently elastic, and dustproof joint seal. With a Shore A hardness of 25 after 14 days and a low modulus of elongation (0.4 MPa @ 100%), it absorbs joint stress across materials with differing thermal exposure coefficients without tearing or losing adhesion. The formulation incorporates biological resistance that inhibits mould and mildew growth in hot and humid environments, and it has passed accelerated UV and weathering exposure testing beyond ASTM C793-05 and ISO 11431 without chalking, cracking, or yellowing.\u003c\/p\u003e\n\n  \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e±25% joint movement:\u003c\/strong\u003e Accommodates dynamic thermal and structural shifts as per ASTM C719.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e0.4 MPa modulus:\u003c\/strong\u003e Low-modulus elasticity (ISO 8339 at 100% elongation) ensuring minimal stress on the bond line.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e3mm per 24 hours cure rate:\u003c\/strong\u003e Reliable moisture-curing progression at 25°C and 50% relative humidity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e0\/0\/0\/0-1 AS1530.3 rating:\u003c\/strong\u003e Tested index values (Ignitability: 0, Spread of Flame: 0, Heat Evolved: 0, Smoke Developed: 0-1) for fire safety performance.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n  \u003cp\u003eSuitable for perimeter sealing, connection joints, and structural bonding on these substrates:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePorous materials:\u003c\/strong\u003e Concrete, masonry, brick, aerated concrete, cement-based renders, mortars, and timber.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNon-porous materials:\u003c\/strong\u003e Stainless steel, aluminium, galvanized steel, powder coat, painted surfaces, porcelain, glazed tiles, plastics, rubber, and fibreglass.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTypical installations:\u003c\/strong\u003e Precast\/tilt-up expansion joints, window perimeters, curtain walls, metal cladding, bolted lap joints, pavement and driveway joints, and below-waterline marine applications.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eLimitations\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDo not use\u003c\/strong\u003e in internal swimming pools where high chlorine exposure occurs.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDo not use\u003c\/strong\u003e in totally confined spaces; the product requires atmospheric humidity to cure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDo not use\u003c\/strong\u003e in aquariums, structural glazing applications, or for adhering mirrors.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDo not use\u003c\/strong\u003e on bituminous surfaces, natural rubber, EPDM, or substrates that leach oils, plasticisers, or solvents.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSubstrate restrictions:\u003c\/strong\u003e Do not apply to lead or copper, as the sealant may cause discolouration. Conduct stain testing before using on natural stone.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication caution:\u003c\/strong\u003e Avoid applying when moisture vapour transmission is emanating from the substrate, as air entrapment may cause bubbling.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eChemical exposure:\u003c\/strong\u003e Do not expose uncured sealant to cleaning agents, solvents, or alcohol, which can affect or discolour the product during cure.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eJoint design guidelines\u003c\/h3\u003e\n  \u003cp\u003eTo allow correct movement, design joints to a 2:1 width-to-depth ratio. Internal joints must have a minimum width and depth of 5mm. External joints must be a minimum of 10mm wide. The maximum joint width is 30mm, and the maximum depth is 15mm. Use a closed-cell backing rod 25% larger than the joint width to control depth and prevent three-sided adhesion.\u003c\/p\u003e\n\n  \u003ch3\u003eInstallation and priming\u003c\/h3\u003e\n  \u003cp\u003eApply when substrate and air temperatures are between 5°C and 40°C. Concrete must be cured for a minimum of 28 days prior to application. Clean non-porous surfaces using a two-wipe process with \u003ca href=\"\/products\/acetone\"\u003eAcetone\u003c\/a\u003e or 100% White Spirits.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePorous priming:\u003c\/strong\u003e Apply \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime\u003c\/a\u003e by brush. Allow a minimum of 30 minutes and a maximum of 2 hours before applying the sealant.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNon-porous priming:\u003c\/strong\u003e Lightly roughen metals, plastics, or glazed tiles with a fine abrasive pad. Clean and pre-treat with Adheseal 50A surface prep. Apply sealant within the 30-minute to 2-hour window.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTooling window:\u003c\/strong\u003e Tool the joint with a moistened spatula within 15 minutes of application, before the skin forms. Clean wet tools and spills with \u003ca href=\"\/products\/xylene\"\u003eXylene\u003c\/a\u003e.\u003c\/li\u003e\n  \u003c\/ul\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 role=\"main\"\u003e\n  \u003cp\u003eFor expansion and connection joints in tilt-up panels, pavement slabs, and window frames where high movement and weathering resistance are required, Adheseal Megaprene 40GG Polyurethane Sealant is a single-component, moisture-curing joint sealant that accommodates +\/- 25% joint movement. It cures to form a tough, permanently elastic seal that resists dust, moisture, and biological growth, making it suitable for both internal and external structural applications.\u003c\/p\u003e\n\n  \u003ch3\u003eWhat it does\u003c\/h3\u003e\n  \u003cp\u003eMegaprene 40GG Polyurethane Sealant functions as both a joint sealant and a construction adhesive. It cures by reacting with atmospheric moisture at a rate of 3mm per 24 hours. The polyurethane chemistry provides a Shore A hardness of 25 after 14 days and an elongation to break of over 400% (tested to ISO 8339), allowing the joint to absorb thermal expansion and contraction without adhesive or cohesive failure. It has high chemical resistance, including resilience against short-term petrol and oil spills, and is suitable for below-waterline applications once fully cured.\u003c\/p\u003e\n\n  \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e+\/- 25% joint movement:\u003c\/strong\u003e Accommodates standard expansion and contraction cycles in precast concrete, pavements, and cladding joints without tearing.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e0.4 MPa modulus:\u003c\/strong\u003e Low-modulus performance (tested to ISO 8339 at 100% elongation) ensuring minimal stress is transferred to the substrate bond line.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAS1530.3 fire indices:\u003c\/strong\u003e Ignitability, Spread of Flame, and Heat Evolved indices of 0, with a Smoke Developed index of 0-1, providing documented fire performance.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e-40°C to +80°C service temperature:\u003c\/strong\u003e Sustains elasticity and adhesion under extreme environmental exposure after curing.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n  \u003cp\u003eThis sealant adheres to masonry, brick, stone, porcelain, timber, plastics, painted surfaces, rubber, fibreglass, powder coat, concrete, wood, and waterproof membranes. Typical installations include:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eExpansion joints in precast and tilt-up concrete panels.\u003c\/li\u003e\n    \u003cli\u003ePavement, driveway, and car park joints.\u003c\/li\u003e\n    \u003cli\u003ePerimeter sealing of window frames, curtain walls, and metal cladding lap joints.\u003c\/li\u003e\n    \u003cli\u003eVehicular, marine, and aluminium fabrication sealing.\u003c\/li\u003e\n    \u003cli\u003eInternal floor mouldings, skirting boards, and acoustic ceiling tiles.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eLimitations\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConfined spaces:\u003c\/strong\u003e Do not use in totally confined spaces; the product requires atmospheric humidity to cure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eChlorine limits:\u003c\/strong\u003e Not suitable for internal swimming pools where chlorine levels exceed 5ppm.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSubstrate exclusions:\u003c\/strong\u003e Do not use on bituminous surfaces, natural rubber, EPDM rubber, or materials that leach oils, plasticisers, or solvents. Do not use for structural glazing or to adhere mirrors.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCopper and brass:\u003c\/strong\u003e May cause discolouration on copper and brass surfaces.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStone substrates:\u003c\/strong\u003e Conduct a stain-testing program before using on any natural stone.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMoisture vapor:\u003c\/strong\u003e Avoid application when moisture-vapour-transmission is actively emanating from the substrate, as this may cause bubbling.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eChemical exposure:\u003c\/strong\u003e Do not expose the uncured sealant to cleaning agents, solvents, or alcohol during the curing window.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation and joint design\u003c\/h3\u003e\n  \u003cp\u003eJoints should be designed to a 2:1 width-to-depth ratio. The minimum joint width and depth is 5mm for internal applications, and 12mm for external applications. For joints deeper than 10mm, install an open-cell backer rod (sized 25% larger than the joint width) or a bond-breaker tape to prevent three-sided adhesion.\u003c\/p\u003e\n  \u003cp\u003eApply when temperatures are between +5°C and +40°C. New concrete must be fully cured for at least 28 days prior to application. Tooling must be completed before the skin forms (approximately 5 to 15 minutes depending on conditions) using a moistened spatula. Clean wet tools and excess sealant immediately with \u003ca href=\"\/products\/xylene\"\u003eXylene\u003c\/a\u003e; cured material must be removed mechanically.\u003c\/p\u003e\n\n  \u003ch3\u003ePriming requirements\u003c\/h3\u003e\n  \u003cp\u003eWhile adhesion is typically achieved without a primer, high-stress joints or critical applications require specific preparation:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNon-porous surfaces (Aluminium, stainless steel, PVC, glazed tiles):\u003c\/strong\u003e Lightly key the surface with a fine abrasive pad. Clean and pre-treat with Adheseal 50A surface prep. Allow between 30 minutes and 2 hours drying time before applying the sealant.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePorous surfaces (Concrete, render, brick):\u003c\/strong\u003e Prime the joint faces using \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime\u003c\/a\u003e. Allow a minimum of 30 minutes and a maximum of 2 hours drying time before applying the sealant. Avoid excessive primer application to prevent puddling at the base of the joint.\u003c\/li\u003e\n  \u003c\/ul\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 600ml","description":"\u003cdiv role=\"main\"\u003e\n \u003cp\u003eFor expansion joints in precast panels, tilt-up concrete, brickwork, and fibre cement sheet cladding, Seal 'N' Flex One P390 Polyurethane Sealant 600ml provides a highly flexible, low-modulus barrier that accommodates joint movement without pulling away from the substrate. It is acoustic rated and meets the requirements of AS4020 for potable water contact.\u003c\/p\u003e\n\n \u003ch3\u003eHow it works\u003c\/h3\u003e\n \u003cp\u003eSeal 'N' Flex One P390 is a one-component, moisture-curing polyurethane paste that cures to form a tough, flexible seal. Because it is a low-modulus sealant (Shore A hardness of 30), it exerts minimal stress on the bond line when the joint expands or contracts. This properties profile enables the sealant to handle cyclic expansion and compression movement up to ±50% of the original installed joint width. It does not sag during application and cures at a rate of 2mm per 24 hours on porous substrates, making it suitable for vertical expansion joints in external facades.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e±50% joint movement:\u003c\/strong\u003e Absorbs significant thermal expansion and contraction across precast panels, brickwork, and window frames without adhesive failure.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e\u0026gt; 900% elongation at break:\u003c\/strong\u003e High elasticity to stretch across widening joints under extreme thermal cycles before structural failure.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e6 to 12 hours tack-free time:\u003c\/strong\u003e Provides a working window to tool the joint while resisting early dust pick-up on site.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e7 to 14 days full cure:\u003c\/strong\u003e Reaches full cure in 7 days on porous substrates, extending to 14 days for deep joints over 20mm wide.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e6mm to 50mm joint limits:\u003c\/strong\u003e Accommodates joint depths from a minimum of 6mm up to a maximum width of 50mm, using a depth-to-width ratio of 1:1 for joints up to 12mm and 1:2 for joints between 12mm and 50mm.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003eThis sealant adheres to a wide range of common construction materials. It is suitable for:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003eInsitu concrete, render, precast, and tilt-up panels\u003c\/li\u003e\n \u003cli\u003eBrickwork, blockwork, and fibre cement sheet\u003c\/li\u003e\n \u003cli\u003ePlasterboard face and paper-lined recessed edges\u003c\/li\u003e\n \u003cli\u003eAluminium windows, GRC, fibreglass, and specialty panel systems\u003c\/li\u003e\n \u003cli\u003eu-PVC outlets, brass, copper fittings, and stainless steel trays\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSystem priming and preparation\u003c\/h3\u003e\n \u003cp\u003eWhile Seal 'N' Flex One P390 adheres to standard dry concrete, mortar, and bare Aluminium without a primer, specific applications require targeted preparation to prevent bond failure:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePorous substrates:\u003c\/strong\u003e For optimum performance in all periodically immersed, submerged, or high-stress applications, prime porous joint faces with \u003ca href=\"\/products\/n49-primer\"\u003eBostik N49 Primer\u003c\/a\u003e.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNon-porous substrates:\u003c\/strong\u003e For plastics and metals (including u-PVC, brass, copper, and stainless steel), prime with \u003ca href=\"\/products\/n40-primer\"\u003eBostik N40 Primer\u003c\/a\u003e using the two-cloth method before applying the sealant.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eJoint backing:\u003c\/strong\u003e Always install a backing rod before priming to control sealant depth and ensure a three-sided bond is avoided. Tool the sealant to a concave profile to distribute stress evenly.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDo not use in chlorinated water such as swimming pools or spas, or in constantly immersed salt water.\u003c\/li\u003e\n \u003cli\u003eDo not apply to cement-based substrates within 28 days of the initial pour or set.\u003c\/li\u003e\n \u003cli\u003eDo not use on any materials containing bitumen, or for glazing applications.\u003c\/li\u003e\n \u003cli\u003eNot recommended for trafficable joints.\u003c\/li\u003e\n \u003cli\u003eDo not apply in temperatures below 5°C or above 35°C.\u003c\/li\u003e\n \u003cli\u003eAvoid exposure to water or alcohol before the sealant has completely cured.\u003c\/li\u003e\n \u003cli\u003eDo not finish the joint using wet tooling techniques that involve solvents, water, or detergent\/soap solutions.\u003c\/li\u003e\n \u003cli\u003eDo not apply to joints less than 5mm wide and 6mm deep, or larger than 50mm wide.\u003c\/li\u003e\n \u003cli\u003eWhite sealant may yellow on the surface under prolonged exposure to strong natural or artificial UV light.\u003c\/li\u003e\n \u003cli\u003eFor composite metallic façade systems subject to rapid daily thermal movement, early joint movement before full cure may cause permanent crimping or bulging. Bostik V70 Silicone is recommended for these high-movement metal façades.\u003c\/li\u003e\n \u003cli\u003eIf painting, wait a minimum of 7 days. Solvent-based coatings (such as enamels) may react with the sealant to create a tacky surface, and paint films may crack or craze during joint movement. Always conduct a field test first.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Bostik","offers":[{"title":"Box Buy (20) \/ Black","offer_id":39423167922368,"sku":"SNFFCBL\/SSG\/BOX","price":322.6,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20) \/ Grey","offer_id":48530724552896,"sku":"SNFFCGR\/SSG\/BOX","price":408.6,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20) \/ White","offer_id":48530724618432,"sku":"SNFFCWH\/SSG\/BOX","price":408.6,"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\"\u003e\n \u003cp\u003eFor movement and connection joints on porous substrates and general indoor or outdoor sealing, Sikaflex Construction AP+ provides a flexible, moisture-curing barrier. This polyurethane sealant manages joint movement on high-exposure facades, concrete structures, and metal connections without sagging or losing its seal.\u003c\/p\u003e\n\n \u003ch3\u003eHow it works\u003c\/h3\u003e\n \u003cp\u003eSikaflex Construction AP+ cures on exposure to atmospheric moisture to form a tough, elastic joint sealant. The polyurethane chemistry delivers non-sag performance on vertical and soffit joints up to 30 mm wide, preventing the wet sealant from slumping out of overhead or wall joints before it cures. It cures at approximately 3 mm per 24 hours, giving installers a long 160-minute tooling window to neat-finish the joint. The neutral, non-corrosive formulation will not degrade metal substrates like aluminium, stainless steel, or galvanised steel. Once fully cured, the sealant can be painted over with most conventional facade coating systems, though non-flexible paints may crack if the joint moves.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e±25% movement capability (ASTM C 719 \/ ISO 9047):\u003c\/strong\u003e Absorbs the expansion and contraction of concrete panels, masonry joints, and metal connection joints without adhesive or cohesive failure.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e700% tensile strain at break (ISO 37):\u003c\/strong\u003e High elasticity that allows the cured joint to stretch far beyond its normal design limits under extreme thermal or structural stress.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e160-minute tooling time:\u003c\/strong\u003e Generous working window to dry-tool a textured, concrete-like surface or wet-tool a smooth profile before the sealant skins.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e−40 °C to +70 °C service temperature:\u003c\/strong\u003e Maintains elastomeric properties and joint adhesion through extreme sub-zero winter temperatures and high summer sun exposure on metal facades.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e2:1 joint width-to-depth ratio:\u003c\/strong\u003e Must be maintained for joints between 10 mm and 40 mm wide to ensure the cured polyurethane distributes stress correctly across the joint depth.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003eSikaflex Construction AP+ adheres to both porous and non-porous building substrates, including:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003eConcrete, aerated concrete, bricks, mortars, and cement-based renders.\u003c\/li\u003e\n \u003cli\u003eAluminium, anodised aluminium, stainless steel, galvanised steel, copper, brass, and titanium-zinc.\u003c\/li\u003e\n \u003cli\u003eGlazed tiles and powder-coated metals.\u003c\/li\u003e\n \u003cli\u003ePVC.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDo not use on natural stone, as staining may occur.\u003c\/li\u003e\n \u003cli\u003eDo not use on bituminous substrates, natural rubber, EPDM rubber, or building materials that bleed oils, plasticisers, or solvents.\u003c\/li\u003e\n \u003cli\u003eDo not use to seal joints in and around swimming pools.\u003c\/li\u003e\n \u003cli\u003eDo not use for joints under water pressure or for permanent water immersion.\u003c\/li\u003e\n \u003cli\u003eDo not expose uncured sealant to alcohol-containing products, as they interfere with the cure reaction.\u003c\/li\u003e\n \u003cli\u003eWhite colour variants may experience aesthetic yellowing under prolonged UV or chemical exposure; this change does not affect the technical performance or durability of the sealant.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSubstrate preparation and priming\u003c\/h3\u003e\n \u003cp\u003eAll substrates must be clean, dry, sound, and free from oils, grease, dust, and loose particles. While the sealant adheres without primers for standard applications, critical or highly stressed joints require the following pre-treatments:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eAluminium, anodised aluminium, stainless steel, galvanised steel, powder-coated metals, or glazed tiles:\u003c\/strong\u003e Clean and pre-treat with Sika Aktivator-205 using a clean towel. Allow a flash-off time of 15 minutes to 6 hours before sealing.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCopper, brass, and titanium-zinc:\u003c\/strong\u003e Clean and pre-treat with Sika Aktivator-205, allow flash-off, then apply Sika Primer-3 N with a brush. Allow a further 30 minutes to 8 hours flash-off.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePVC:\u003c\/strong\u003e Clean and prime with Sika Primer-215 applied with a brush. Allow 30 minutes to 8 hours flash-off before sealing.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eConcrete, aerated concrete, cement-based renders, mortars, and bricks:\u003c\/strong\u003e Prime with Sika Primer-3 N applied with a brush. Allow 30 minutes to 8 hours flash-off before sealing.\u003c\/li\u003e\n \u003c\/ul\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\"\u003e\n\u003cp\u003eFor movement and connection joints in concrete and masonry facades, Sikaflex PRO is a one-component, moisture-curing polyurethane sealant. It provides a reliable seal for expansion joints on porous substrates and is suitable for both indoor and outdoor general sealing applications, including potable water systems with AS\/NZS 4020:2018 potable-water approval.\u003c\/p\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eSikaflex PRO cures upon exposure to atmospheric moisture to form an elastic joint sealant with a movement capability of ±25%. This elasticity allows the cured joint to absorb thermal expansion and structural contraction without losing adhesion to the joint faces. It possesses high tear propagation resistance, preventing minor surface punctures from splitting under tension, and maintains a stable seal across a service temperature range of −40 °C to +70 °C.\u003c\/p\u003e\n\u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e±25% movement capability (ISO 9047 \/ ASTM C 719):\u003c\/strong\u003e Absorbs significant joint expansion and contraction on concrete panels and masonry facades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e750% tensile strain at break (ISO 37):\u003c\/strong\u003e High elongation capability that prevents the sealant from tearing under extreme joint opening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e150-minute tooling window:\u003c\/strong\u003e Ample working time to tool the joint face and achieve a neat finish before the sealant begins to skin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 mm per 24 hours cure rate:\u003c\/strong\u003e Standard deep-cure rate at 23 °C and 50% relative humidity, allowing joint design planning for service exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 mm to 40 mm joint width limits:\u003c\/strong\u003e The required design boundary, maintaining a strict 2:1 width-to-depth ratio for standard facade joints.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere to use it\u003c\/h3\u003e\n\u003cp\u003eSikaflex PRO adheres without primers to many common building materials. However, for optimum adhesion in critical or highly stressed joint applications, specific pre-treatments apply:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorous substrates:\u003c\/strong\u003e Concrete, aerated concrete, cement-based renders, mortars, and bricks. Prime with Sika Primer-3 N and allow 30 minutes to 8 hours flash-off time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-porous metals and glazing:\u003c\/strong\u003e Aluminium, anodised aluminium, stainless steel, galvanised steel, powder-coated metals, and glazed tiles. Clean and pre-treat with Sika Aktivator-205, allowing 15 minutes to 6 hours flash-off time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOther metals:\u003c\/strong\u003e Copper, brass, and titanium-zinc. Pre-treat with Sika Aktivator-205, then apply Sika Primer-3 N. Allow 30 minutes to 8 hours flash-off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePVC:\u003c\/strong\u003e Clean and pre-treat using Sika Primer-215, allowing 30 minutes to 8 hours flash-off.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLimitations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural stone:\u003c\/strong\u003e Do not use Sikaflex PRO on natural stone, as staining or migration may occur.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBituminous and rubber substrates:\u003c\/strong\u003e Do not use on bituminous substrates, natural rubber, EPDM rubber, or building materials that bleed oils, plasticisers, or solvents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater exposure:\u003c\/strong\u003e Do not use in and around swimming pools, for joints under water pressure, or for permanent water immersion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePainting:\u003c\/strong\u003e Non-flexible paint systems may impair sealant elasticity and lead to cracking of the paint film. Test paint compatibility before full application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour variations:\u003c\/strong\u003e White and light colours may yellow over time when exposed to UV radiation, chemicals, or high temperatures. This change is purely aesthetic and does not affect technical performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCure interference:\u003c\/strong\u003e Do not expose uncured sealant to alcohol-containing products, as they will disrupt the curing reaction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication and joint design\u003c\/h3\u003e\n\u003cp\u003eBefore application, insert a closed-cell, polyethylene foam backing rod to regulate the joint depth. Extrude the sealant into the joint, ensuring full contact with the joint faces to prevent air entrapment. Tool the sealant firmly against the joint sides. If dry-tooled, the sealant cures to a slightly structured, concrete-like finish; wet-tooling with Sika Tooling Agent N produces a smooth surface. Clean uncured tools and equipment immediately with Sika Remover-208; cured material can only be removed mechanically.\u003c\/p\u003e\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-fcplus","title":"Sikaflex 11 FC + Polyurethane Adhesive and Sealant","description":"\u003cdiv role=\"main\"\u003e\n \u003cp\u003eFor horizontal and vertical joints that experience physical movement, or assembly jobs requiring a direct bond between concrete, masonry, stone, ceramic, wood, metal, or glass, Sikaflex 11 FC + Polyurethane Adhesive and Sealant provides a single-component, elastic polyurethane barrier and adhesive. Formulated with i-Cure technology, it cures on exposure to atmospheric moisture to form an elastic joint sealant and high-strength adhesive suitable for internal and external building work.\u003c\/p\u003e\n\n \u003ch3\u003eDual-action elastic bonding and sealing\u003c\/h3\u003e\n \u003cp\u003eThe product functions simultaneously as a flexible adhesive and a non-sag joint sealant. The polyurethane chemistry delivers an elastic recovery of approximately 80%, allowing bonded components and sealed joints to absorb joint movement, vibrations, and thermal expansion without cohesive or adhesive failure. It seals joints from 10 mm to 35 mm wide, maintaining a 2:1 width-to-depth ratio for facade joints. The cured sealant resists weathering and mechanical stress, can be sanded smooth once cured, and is pick-resistant for improved security in exposed areas.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e±35% movement capability (ASTM C 719):\u003c\/strong\u003e Absorbs significant thermal expansion and contraction across joints in concrete, masonry, and metal facades without tearing.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e~3.5 mm per 24 hours cure rate (at +23°C \/ 50% R.H.):\u003c\/strong\u003e Controls the depth of cure over time; final bonding strength is reached within 24 to 48 hours depending on adhesive thickness and climate.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e~70 minutes skinning time (at +23°C \/ 50% R.H.):\u003c\/strong\u003e Establishes a practical working window to tool joint edges or realign bonded elements before the surface skins.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e~1.5 N\/mm² tensile strength (ISO 37) \u0026amp; ~700% elongation at break:\u003c\/strong\u003e High structural elasticity to hold heavy components under load while stretching without rupturing.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e\u0026lt;1 g\/L VOC content:\u003c\/strong\u003e Very low emissions meeting Green Star Design \u0026amp; As Built V1.3-13.1.1B and Green Star Interiors V1.3-12.1.1B requirements.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003eSikaflex 11 FC + bonds and seals common building materials, including:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eConcrete and masonry:\u003c\/strong\u003e Sealing connection joints, perimeter joints around windows, and crack-control joints.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eReconstituted, cast, or natural stone:\u003c\/strong\u003e Bonding panels and decorative elements (contact Sika Technical Services before application).\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCeramics, glass, and wood:\u003c\/strong\u003e Internal and external fit-outs, cabinetry, and cladding joints.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMetals:\u003c\/strong\u003e Anodised aluminium, stainless steel, galvanised steel, copper, brass, and bronze.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eSubstrate exclusions:\u003c\/strong\u003e Do not use on bituminous substrates, natural rubber, EPDM rubber, or materials that leach oils, plasticisers, or solvents. Do not use on PE, PP, PTFE (Teflon), or certain plasticised plastics.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImmersion and wet areas:\u003c\/strong\u003e Do not use to seal joints in and around swimming pools, joints under water pressure, or areas of permanent water immersion. Do not use for sanitary joints.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eGlazing limits:\u003c\/strong\u003e Do not use to seal glass windows or for bonding glass if the bond line is exposed to sunlight.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eStructural and floor joints:\u003c\/strong\u003e Do not use for structural bonding or for trafficked floor joints.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eApplication limits:\u003c\/strong\u003e Full surface applications are not recommended as the inner layer of the adhesive may not cure. Always use mechanical fixings alongside the adhesive for overhead applications or exceptionally heavy components.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePainting and UV:\u003c\/strong\u003e Non-flexible paint systems can restrict sealant elasticity and cause the paint film to crack. Colour variations may occur under UV radiation or chemical exposure (especially white), which is aesthetic and does not affect durability.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eChemical interference:\u003c\/strong\u003e Do not expose uncured sealant to alcohol-containing products, as they interfere with the cure reaction.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eHow to apply\u003c\/h3\u003e\n \u003cp\u003eFor standard applications, the substrate must be clean, dry, sound, and mechanically prepared to remove weak material, cement laitance, and old coatings.\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003ePriming and Pre-treatment:\u003c\/strong\u003e\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eConcrete, bricks, and cement renders:\u003c\/strong\u003e Prime with Sika Primer-3 N. Avoid excessive application to prevent puddling in the joint.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAluminium, stainless steel, galvanised steel, and glazed tiles:\u003c\/strong\u003e Lightly abrade with a fine pad, clean, and pretreat with Sika Aktivator-205 using a clean cloth.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCopper, brass, bronze, and titanium-zinc:\u003c\/strong\u003e Lightly abrade, clean, pretreat with Sika Aktivator-205, allow to dry, then brush-apply Sika Primer-3 N.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePVC:\u003c\/strong\u003e Clean and prime using Sika Primer-215.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cp\u003e\u003cstrong\u003eBonding:\u003c\/strong\u003e Apply the adhesive in triangular beads, strips, or spots spaced a few centimetres apart. Position and press the component by hand before skinning occurs. Temporary tape, wedges, or supports can be used to hold heavy assemblies during initial cure.\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eSealing:\u003c\/strong\u003e Insert a closed-cell, polyethylene foam backing rod to control joint depth. Extrude the sealant firmly into the joint to ensure complete contact with the joint walls. Tool the sealant immediately using a compatible solvent-free tooling agent (such as Sika Tooling Agent N) to flush the joint and ensure wet-edge wet-out.\u003c\/p\u003e\n \u003cp\u003e\u003cstrong\u003eCleanup:\u003c\/strong\u003e Clean uncured residue from tools and application equipment immediately using Sika Remover-208. Clean skin with Sika Cleaner-350H. Cured adhesive can only be removed mechanically.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sika","offers":[{"title":"Black \/ 600ml Sausage \/ Box Buy (20)","offer_id":39423167791296,"sku":"SIKA11FCBL\/SSG\/BOX","price":558.6,"currency_code":"AUD","in_stock":true},{"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 \/ 600ml Sausage \/ Box Buy (20)","offer_id":39423167660224,"sku":"SIKA11FCGR\/SSG\/BOX","price":558.6,"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":"White \/ 600ml Sausage \/ Box Buy (20)","offer_id":39423167758528,"sku":"SIKA11FCWH\/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}],"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\"\u003e\n  \u003cp\u003eFor expansion joints, perimeter window fixing, and cladding joints where high movement capability is required, Adheseal Hi-Flex Construction Plus MS Polymer Sealant provides a neutral-cure, low-modulus elastomeric seal that accommodates up to 50% joint movement. Based on hybrid MS polymer technology, this single-component sealant complies with ASTM C920-CLASS 50 and ASTM C1248, maintaining permanent flexibility without bleeding or staining adjacent substrates.\u003c\/p\u003e\n\n  \u003ch3\u003eWhat it does\u003c\/h3\u003e\n  \u003cp\u003eHi-Flex Construction Plus MS Polymer Sealant cures by reacting with atmospheric humidity to form a durable, elastic joint. Because it contains no isocyanates, solvents, or acids, it is non-corrosive to sensitive metals like galvanized steel, zinc-coated steel, and concrete. It is formulated to inhibit mould and biological growth, making it suitable for hot and humid service environments. The cured sealant can be painted with acrylic, oil, and rubber-based paints, though non-flexible paints may crack under movement.\u003c\/p\u003e\n\n  \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e±50% movement capability (ASTM C719):\u003c\/strong\u003e High joint movement accommodation to prevent adhesive or cohesive failure in moving facade joints and window frames.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e1100% elongation at break (ASTM D412):\u003c\/strong\u003e Extreme elasticity allows the cured seal to stretch repeatedly without tearing.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e3mm per 24 hours cure rate:\u003c\/strong\u003e Cures from the surface inward under standard atmospheric conditions (25°C and 50% relative humidity).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e-40°C to 100°C service temperature:\u003c\/strong\u003e Maintains its physical properties and elastomeric performance under extreme environmental exposure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e25 Shore A hardness (ASTM D2240):\u003c\/strong\u003e A low-modulus rating that ensures the seal remains soft and flexible enough to minimise stress on the bond line.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n  \u003cp\u003eThis sealant is compatible with most common building materials, including concrete, masonry, brick, timber, metals (excluding lead and copper), plastics, stone, porcelain, fibreglass, powder coat, and waterproof membranes. Suitable applications include:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003ePerimeter window sealing and fenestration details\u003c\/li\u003e\n    \u003cli\u003eExpansion joints in precast and tilt-up panels\u003c\/li\u003e\n    \u003cli\u003eCurtain walls and external facade cladding joints\u003c\/li\u003e\n    \u003cli\u003eSeam sealing, bolted lap joints, and mechanical fixing joints\u003c\/li\u003e\n    \u003cli\u003eAcoustic ceiling tiles and lightweight component bonding\u003c\/li\u003e\n    \u003cli\u003eAutomotive and marine manufacturing assembly\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eLimitations\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWater immersion:\u003c\/strong\u003e Do not use for long-term water immersion, aquariums, or internal swimming pools with high chlorine exposure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConfined spaces:\u003c\/strong\u003e Do not use in totally confined spaces; the sealant requires atmospheric humidity to cure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStone substrates:\u003c\/strong\u003e Do not use on stone without completing a stain-testing program (Adheseal S100 is recommended for marble and granite).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMetal restrictions:\u003c\/strong\u003e Do not use on lead or copper; the sealant may discolour copper and brass.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIncompatible compounds:\u003c\/strong\u003e Do not use on bituminous surfaces, natural rubber, EPDM rubber, or in contact with compounds that leach oils, plasticisers, or solvents.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMirrors:\u003c\/strong\u003e Not suitable for adhering mirrors (use Hi-Power or MS609 instead).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStructural glazing:\u003c\/strong\u003e Do not use for structural glazing (use N-80 or N-60 glazing silicone).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSubstrate moisture:\u003c\/strong\u003e Do not apply when moisture-vapour transmission is emanating from the substrate, as air entrapment can cause bubbling.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eChemical exposure:\u003c\/strong\u003e Do not expose the sealant to cleaning agents, solvents, or alcohol during its curing phase.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation and joint design\u003c\/h3\u003e\n  \u003cp\u003eAll surfaces must be clean, dry, structurally sound, and free of oils, grease, curing compounds, or release agents. Concrete must cure for at least 28 days before application. For non-porous substrates like aluminium, stainless steel, PVC, galvanized steel, and glazed tiles, clean and pre-treat with Adheseal 50A surface prep, then apply sealant between 30 minutes and 2 hours after priming. For porous substrates like concrete and brick, prime with \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime\u003c\/a\u003e and apply sealant within the same 30-minute to 2-hour window.\u003c\/p\u003e\n  \u003cp\u003eDesign joints to a 2:1 width-to-depth ratio. Internal joints must be a minimum of 5mm wide and 5mm deep; external joints must be a minimum of 12mm wide. For joints deeper than 10mm, use an open-cell foam backer rod (such as Adhefoam) sized 25% larger than the joint width to control depth and prevent three-sided adhesion.\u003c\/p\u003e\n  \u003cp\u003eApply when temperatures are between 5°C and 40°C. For adhesive bonding, apply a triangular bead by holding the nozzle flat at a 90-degree angle, then compress the surfaces together to a minimum thickness of 2mm. Tool wet sealant with a moistened spatula within 5 minutes, before the 10-minute skin time. Wet sealant and tools can be cleaned with \u003ca href=\"\/products\/xylene\"\u003eXylene\u003c\/a\u003e; cured material must be removed mechanically.\u003c\/p\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 role=\"main\"\u003e\n  \u003cp\u003eFor high-movement joint sealing and structural component bonding across diverse thermal expansion coefficients, Hi-Flex 60 MS polymer Adhesive is a high modulus hybrid elastomer that provides non-staining, primerless adhesion on most common construction substrates. Free from isocyanates and solvents, this low-odour formula cures via atmospheric moisture to form a permanently elastic, dust-proof seal suitable for internal and external applications.\u003c\/p\u003e\n\n  \u003ch3\u003eHow it works\u003c\/h3\u003e\n  \u003cp\u003eHi-Flex 60 MS polymer Adhesive relies on a neutral-cure hybrid polymer chemistry that reacts with air and substrate humidity to form a resilient seam. Its high modulus elastomer formulation prevents bleeding and staining on sensitive building materials while accommodating joints with movement up to ±25%. The cured adhesive is highly resistant to UV and weathering, and it can be painted over with acrylic, oil, and rubber-based paints. Non-corrosive and non-toxic, it maintains its physical properties across a service temperature window of -40°C to 100°C.\u003c\/p\u003e\n\n  \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e±25% movement capability (ASTM C719):\u003c\/strong\u003e High joint elasticity to accommodate structural expansion and contraction without cohesive or adhesive failure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e55 Shore A hardness (ASTM D2240):\u003c\/strong\u003e High puncture and wear resistance, making the cured sealant highly resilient against mechanical damage.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e0.83 MPa tensile break (ASTM D412):\u003c\/strong\u003e High tensile strength to ensure secure bonding of structural panels and heavy building components.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e3mm per 24 hours cure rate (at 23°C \u0026amp; 50% RH):\u003c\/strong\u003e Deep-cure progression from the exposed surface inwards under typical atmospheric conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e1.5 g\/L VOC:\u003c\/strong\u003e Minimal chemical emissions, meeting green building environmental standards.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n  \u003cp\u003eThis adhesive and sealant is suitable for structural bonding and joint sealing across the following substrates and applications:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSubstrates:\u003c\/strong\u003e Masonry, fibre cement board, brick, XPS foam core reinforced sandwich panels, timber, plasterboard, metals (excluding lead and copper), plastics, stone (requires pre-use stain testing), painted surfaces, rubber, fibreglass, porcelain, aluminium, and powder-coated surfaces.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Bonding XPS sandwich panels, acoustic ceiling tiles, seam sealing, bolted lap joints, prefabricated building panels, aluminium fabrication, display signs, and marine or automotive assembly.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eLimitations\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eDo not use for long-term water immersion, aquariums, or internal swimming pool applications where high chlorine exposure occurs.\u003c\/li\u003e\n    \u003cli\u003eDo not use in totally confined spaces; the product requires atmospheric humidity to cure.\u003c\/li\u003e\n    \u003cli\u003eDo not use for structural glazing (use N-80 or N-60 glazing silicone instead) or for adhering mirrors (use Hi-Power or MS609 instead).\u003c\/li\u003e\n    \u003cli\u003eDo not use on bituminous, natural rubber, or EPDM surfaces, or alongside compounds that leach oils, plasticisers, or solvents.\u003c\/li\u003e\n    \u003cli\u003eSealant may discolour copper, brass, and titanium-zinc. For marble, granite, and other natural stones, S100 is recommended following a stain test.\u003c\/li\u003e\n    \u003cli\u003eDo not expose the uncured sealant to cleaning agents, solvents, or alcohol during the curing process, as this may discolour or affect the material.\u003c\/li\u003e\n    \u003cli\u003eAvoid application when moisture vapour transmission is emanating from the substrate, as this may cause gas bubbles to entrap and form in the sealant.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation and priming\u003c\/h3\u003e\n  \u003cp\u003eAll substrates must be structurally sound, dry, clean, and free of dust, oils, grease, curing compounds, surface water, and dampness. Concrete must be cured for at least 28 days to prevent adhesion failure. Impervious substrates must be pre-cleaned using the two-wipe process with a clean cloth and a solvent such as \u003ca href=\"\/products\/xylene\"\u003eXylene\u003c\/a\u003e.\u003c\/p\u003e\n  \u003cp\u003eWhile the product achieves primerless adhesion on many surfaces, specific priming is required for high-stress joints, extreme weather exposure, or high-performance architectural applications:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNon-porous substrates:\u003c\/strong\u003e For aluminium, stainless steel, PVC, galvanized steel, powder-coated metals, or glazed tiles, slightly roughen the joint face with a fine abrasive pad. Clean and pre-treat using Adheseal 50A surface prep. Allow a minimum of 30 minutes and a maximum of 2 hours before applying the sealant.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePorous substrates:\u003c\/strong\u003e For concrete, aerated concrete, cement-based renders, mortars, and bricks, prime using \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime\u003c\/a\u003e applied by brush. Allow 30 to 120 minutes drying time before application. Avoid excessive application that leads to primer puddling.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\u003cstrong\u003eApplying as a sealant:\u003c\/strong\u003e Cut the nozzle at a 45-degree angle to the joint width. Run a continuous bead by pushing the sealant ahead of the nozzle to ensure full wet-out on both joint walls. Tool with a moistened spatula within the 10-minute skin window.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eApplying as an adhesive:\u003c\/strong\u003e Cut a 90-degree V-notch into the nozzle (with the wedge opening twice as high as its width) to dispense a continuous, standing triangular bead. Press the two components together, compressing the adhesive bead to a thickness of no less than 2mm to ensure complete surface contact.\u003c\/p\u003e\n\n  \u003ch3\u003eJoint design parameters\u003c\/h3\u003e\n  \u003cp\u003eWhere possible, design joints to a 2:1 width-to-depth ratio. Internal joints require a minimum width and depth of 5mm. External joints require a minimum width of 12mm. For joints deeper than 10mm, install an open-cell backer rod (compressed 25% larger than the joint width) or use a polyethylene bond-breaker tape to prevent three-sided adhesion failure.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eJoint width 5–10mm:\u003c\/strong\u003e Depth must equal width (minimum 5mm deep).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eJoint width 10mm:\u003c\/strong\u003e Depth must be 5–8mm.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eJoint width 15mm:\u003c\/strong\u003e Depth must be 7–10mm.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eJoint width 20mm:\u003c\/strong\u003e Depth must be 10mm.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eJoint width 25mm:\u003c\/strong\u003e Depth must be 12mm.\u003c\/li\u003e\n  \u003c\/ul\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\"\u003e\n  \u003cp\u003eFor wet areas, metal roofing, marine joints, and general industrial sealing where movement, moisture, and mould are constant risks, Adheseal N40 Silicone Sealant provides a highly flexible, non-corrosive barrier. This neutral-cure oxime formulation adheres reliably without corroding sensitive metals like galvanised steel or Colourbond, while its added fungicide inhibits fungal and biological growth in hot, humid environments.\u003c\/p\u003e\n\n  \u003ch3\u003eWhat it does\u003c\/h3\u003e\n  \u003cp\u003eN40 Silicone Sealant functions by reacting with atmospheric humidity to cure into a flexible silicone rubber. Because it is a neutral-curing (oxime) system, it does not release corrosive acetic acid during the curing process, making it safe for contact with concrete and zinc-coated or galvanised metals. The cured sealant maintains a waterproof, flexible joint with an elastic recovery of over 90% (ISO 7389) and a Shore A hardness of 20, allowing it to withstand prolonged outdoor exposure, marine environments, and permanent UV contact. For safety-sensitive environments, the cured sealant is safe for use in food preparation areas and is fire tested to AS\/NZS 1530.3-1999 with a Smoke Developed Index of 0-1.\u003c\/p\u003e\n\n  \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n  \u003cp\u003eThis sealant is suitable for internal and external applications across a wide range of materials and trades:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSubstrates:\u003c\/strong\u003e Glazed and unglazed ceramic tiles, porcelain, enamel, glass, aluminium, timber, fibreglass, laminated kitchen benches, Colourbond, zincalume, and galvanised metal.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePlumbing and Roofing:\u003c\/strong\u003e Sealing metal roof sheets, flashings, guttering, and water sealing.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWet Areas:\u003c\/strong\u003e Joint sealing in shower walls and floors, commercial kitchens, laundries, steam rooms, and spa rooms.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIndustrial and Fitout:\u003c\/strong\u003e Marine and boat building, vehicle fabrication, shopfitting, sign manufacture, air conditioning, sealing electrical installations, and formwork sealing.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eLimitations\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNo Confined Spaces:\u003c\/strong\u003e Do not use in totally confined spaces; the sealant requires atmospheric humidity to cure and will fail to set without air access.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNot for Aquariums:\u003c\/strong\u003e Do not use as an aquarium sealant.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNo Structural Glazing:\u003c\/strong\u003e Do not use for structural glazing (use N-80 or N-60 Glazing silicone instead).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUnder Water Limits:\u003c\/strong\u003e Not suitable for underwater applications (including swimming pools) during installation, though once fully cured it is rated for below-waterline applications.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMirror and Panel Exclusions:\u003c\/strong\u003e Do not use for adhering mirrors (use High Power 609, subject to a test first) or composite panels (\u003ca href=\"\/products\/adheseal-pu50\"\u003ePU50FC\u003c\/a\u003e is recommended, subject to test).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStone Warning:\u003c\/strong\u003e Not recommended for use on some stone without completing a stain testing program first.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTraffic and Walkways:\u003c\/strong\u003e Not suitable for horizontal walkways or trafficable areas.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSubstrate Cautions:\u003c\/strong\u003e Do not use on polycarbonate sheeting. The sealant may discolour copper and brass.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNon-Paintable:\u003c\/strong\u003e This silicone cannot be painted. Do not attempt to paint over the cured joint.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eChemical Exposure:\u003c\/strong\u003e Do not clean or treat the sealant with materials, cleaning agents, or solvents that may affect or discolour it, particularly during its curing window.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e±30% Movement Capability:\u003c\/strong\u003e Accommodates joint expansion and contraction under physical and thermal load (tested up to ±30% in physical properties; ±25% joint movement capability under service conditions).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e-50°C to 150°C Temperature Resistance:\u003c\/strong\u003e Maintains its flexible rubber seal across extreme thermal service windows.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e2mm Per Day Cure Time:\u003c\/strong\u003e Cures at a rate of 2mm per day at 25°C and 50% relative humidity, with a skin time of approximately 20 minutes (cure times vary with atmospheric conditions and substrate porosity).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e300% Elongation at Break (ISO 8339):\u003c\/strong\u003e High elasticity preventing adhesive or cohesive failure under tension.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e43g\/L VOC:\u003c\/strong\u003e Low-VOC formulation conforming to the Californian Bureau of Air Quality Management Rule 1168 to meet green star environmental criteria.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation and joint design\u003c\/h3\u003e\n  \u003cp\u003eApply the sealant at temperatures between 5°C and 40°C (the physical property application limit is +5°C to +35°C). All joints must be structurally sound, dry, clean, and free from surface water, dampness, oils, grease, curing compounds, or dust. New concrete must be allowed to cure for at least 28 days to prevent subsequent delamination, poor adhesion, or mould growth behind the joint.\u003c\/p\u003e\n  \u003cp\u003eTo prevent 3-sided adhesion and ensure the sealant only fixes to two surfaces, use a polyethylene backing rod or release tape. For joints greater than 10mm deep, use a backing rod 25% larger than the joint width. N40 should be applied at a 2:1 width-to-depth ratio. Refer to the joint design parameters below:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInternal joints:\u003c\/strong\u003e Minimum width of 5mm, minimum depth of 5mm (up to 10mm width, depth should equal the width).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eExternal joints:\u003c\/strong\u003e Minimum width of 10mm, with depth controlled between 5mm and 8mm.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaximum dimensions:\u003c\/strong\u003e Maximum joint width is 30mm; maximum joint depth is 15mm.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePriming:\u003c\/strong\u003e While an adhesion test is always recommended, use Adheseal Primer 50A for non-porous substrates and \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime\u003c\/a\u003e for porous substrates. Let the primer dry for several minutes to allow the solvent to evaporate before applying sealant.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eApply the sealant by pushing it ahead of the 45-degree angled nozzle to force the material firmly into contact with both joint faces. Tool the joint with a moistened spatula to achieve a smooth finish before the skin forms (within approximately 15 minutes). Clean off excess wet silicone immediately; cured silicone must be removed by mechanical scraping with a blade, which can be softened beforehand using white spirit solvent.\u003c\/p\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\"\u003e\n\u003cp\u003eFor sealing tiled corners, joints between ceramic tiles and sanitary ware, and connections between kitchen benches and splashbacks, S100 Sanitary Silicone Sealant prevents mould growth while absorbing joint movement. This neutral-curing oxime silicone adheres to both porous and non-porous surfaces without corroding metal fixtures or attacking concrete.\u003c\/p\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eS100 is formulated with added fungicide to inhibit mould and biological growth in hot, humid environments such as bathrooms, kitchens, and showers. Its oxime curing system releases a low-odour, non-corrosive byproduct, making it safe for use on glass, porcelain, aluminium, sanitary acrylics, and glazed or unglazed ceramic tiles. The cured silicone forms a permanently flexible, dustproof gasket that maintains a waterproof seal across substrates with different thermal exposure coefficients.\u003c\/p\u003e\n\u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e±30% movement capability:\u003c\/strong\u003e Accommodates joint expansion and contraction in tiled corners and connecting joints without losing adhesion (note: physical properties tables show ±30% capability; general description lists ±25%).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300% elongation at break (ISO 8339):\u003c\/strong\u003e High elastic threshold before tearing under mechanical stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2mm per day cure rate:\u003c\/strong\u003e Cures at 2mm depth per 24 hours at 25°C and 50% relative humidity, requiring atmospheric humidity to complete the reaction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-50°C to 150°C temperature resistance:\u003c\/strong\u003e Maintains its flexible seal under extreme service conditions, from external balconies to hot water splashbacks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e43g\/L VOC:\u003c\/strong\u003e Low-toxicity formula conforming to the Californian Bureau of Air Quality Management Rule 1168.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere to use it\u003c\/h3\u003e\n\u003cp\u003eS100 is suitable for internal and external applications on the following substrates:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGlazed and unglazed ceramic tiles, porcelain, and vitreous enamel\u003c\/li\u003e\n\u003cli\u003eGlass partitions and glass-to-tile joins\u003c\/li\u003e\n\u003cli\u003eLaminated kitchen benches and splashbacks\u003c\/li\u003e\n\u003cli\u003eSanitary acrylics, fibreglass, and rimless sinks\u003c\/li\u003e\n\u003cli\u003eAluminium and anodised surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLimitations\u003c\/h3\u003e\n\u003cp\u003eDo not use S100 Sanitary Silicone Sealant in the following situations:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIn totally confined spaces where the sealant cannot access atmospheric moisture to cure.\u003c\/li\u003e\n\u003cli\u003eFor structural glazing or adhering mirrors (use N-80, N-60, or High Power 609 as directed).\u003c\/li\u003e\n\u003cli\u003eOn polycarbonate sheeting or composite panels.\u003c\/li\u003e\n\u003cli\u003eOn copper and brass, as the sealant may cause discolouration.\u003c\/li\u003e\n\u003cli\u003eFor underwater applications, including aquariums, swimming pools, and ponds (though once cured, it is suitable for below-waterline contact).\u003c\/li\u003e\n\u003cli\u003eOn natural stone without a prior stain test. S100 is recommended for marble and granite only after stain testing.\u003c\/li\u003e\n\u003cli\u003eWhere painting is required; this silicone is not paintable.\u003c\/li\u003e\n\u003cli\u003eDo not clean or treat the joint with solvents or chemical agents during the curing window, as they may discolour or degrade the sealant.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation and joint design\u003c\/h3\u003e\n\u003cp\u003eFor internal joints, maintain a minimum joint width and depth of 5mm. For external joints, maintain a minimum width of 10mm. Use a 2:1 width-to-depth ratio wherever possible. For joints deeper than 10mm, install a backing rod 25% larger than the joint width to control depth and prevent three-sided adhesion.\u003c\/p\u003e\n\u003cp\u003eAll substrates must be dry, structurally sound, and clean. Clean non-porous surfaces with the two-wipe process using \u003ca href=\"\/products\/acetone\"\u003eAcetone\u003c\/a\u003e or 100% White Spirits before application. Concrete must cure for a minimum of 28 days to prevent moisture-driven delamination and mould growth under the seal. If priming is required, use Adheseal 50A for non-porous surfaces or \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime\u003c\/a\u003e for porous substrates.\u003c\/p\u003e\n\u003cp\u003eApply the sealant between 5°C and 40°C. Tool the joint with a moistened spatula within the 15 to 20-minute skin time. Clean wet tools and excess sealant with white spirit or turps; cured sealant must be removed by mechanical means.\u003c\/p\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 n-60-silicone-sealants-australasia\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-label=\"Opening\"\u003e\n    \u003cp class=\"opening-narrative\"\u003eSA Silicone N60 bonds glass to metal frames in structural and fin glazing applications. It cures into a durable, flexible seal that holds against environmental stress. This neutral cure formulation is compatible with reflective and laminated glass, painted aluminium, and anodised finishes.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"where-heading\"\u003e\n    \u003ch3 id=\"where-heading\"\u003eWhere to use it\u003c\/h3\u003e\n    \u003cul\u003e\n\u003cli\u003eTwo sided structural glazing. (Colours only on to aluminum substrate).\u003c\/li\u003e\n\u003cli\u003eFin Glazing. (all N60 colours including trans).\u003c\/li\u003e\n\u003cli\u003eSealing of Laminated and reflective glass.\u003c\/li\u003e\n\u003cli\u003eGeneral glazing applications.\u003c\/li\u003e\n\u003cli\u003eSealing of mirrors and splash backs (not vinyl backed).\u003c\/li\u003e\n\u003cli\u003eToughened Glass Assemblies.\u003c\/li\u003e\n\u003cli\u003eWeather Sealing in curtain walls and building facades.\u003c\/li\u003e\n\u003cli\u003eWeather Sealing of composite metal panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"benefits-heading\"\u003e\n    \u003ch3 id=\"benefits-heading\"\u003eBenefits\u003c\/h3\u003e\n    \u003cul\u003e\n\u003cli\u003eSuperior adhesion to painted and anodized aluminum \u0026amp; glass.\u003c\/li\u003e\n\u003cli\u003eThixotropic nature ensures that it will not slump in typical construction joints.\u003c\/li\u003e\n\u003cli\u003eExcellent U.V. Stability.\u003c\/li\u003e\n\u003cli\u003eLong life reliability.\u003c\/li\u003e\n\u003cli\u003eExcellent natural aging stability.\u003c\/li\u003e\n\u003cli\u003eWill maintain its elastomeric joint sealant properties permanently, even under harsh conditions and temperature extremes.\u003c\/li\u003e\n\u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"substrates-heading\"\u003e\n    \u003ch3 id=\"substrates-heading\"\u003eCompatible substrates\u003c\/h3\u003e\n    \u003cul\u003e\n\u003cli\u003epainted aluminum.\u003c\/li\u003e\n\u003cli\u003eanodized aluminum.\u003c\/li\u003e\n\u003cli\u003eglass.\u003c\/li\u003e\n\u003cli\u003eLaminated glass.\u003c\/li\u003e\n\u003cli\u003ereflective glass.\u003c\/li\u003e\n\u003cli\u003emirrors (not vinyl backed).\u003c\/li\u003e\n\u003cli\u003esplash backs (not vinyl backed).\u003c\/li\u003e\n\u003cli\u003ecomposite metal panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"not-heading\"\u003e\n    \u003ch3 id=\"not-heading\"\u003eWhere not to use it\u003c\/h3\u003e\n    \u003cul\u003e\n\u003cli\u003eAs the sealant requires atmospheric humidity to cure, it will not cure in totally confined spaces where it does not have access to atmospheric humidity.\u003c\/li\u003e\n\u003cli\u003eAquariums.\u003c\/li\u003e\n\u003cli\u003eUnder Water Applications on concrete, some plastic materials etc. (including swimming pools).\u003c\/li\u003e\n\u003cli\u003eSome stones.\u003c\/li\u003e\n\u003cli\u003eBelow Grade Applications.\u003c\/li\u003e\n\u003cli\u003eHorizontal walkways.\u003c\/li\u003e\n\u003cli\u003eDo not clean or treat the sealant with materials, cleaning agents or solvents, that my affect or discolour the sealant, particularly during product curing.\u003c\/li\u003e\n\u003cli\u003ePolycarbonate sheeting.\u003c\/li\u003e\n\u003cli\u003eSealant may discolour copper and brass.\u003c\/li\u003e\n\u003cli\u003eThis product is neither tested nor can be used for medical or pharmaceutical use.\u003c\/li\u003e\n\u003cli\u003eWhere building materials may bleed oil, plasticizes or solvents, some vulcanized rubbers and tapes.\u003c\/li\u003e\n\u003cli\u003eSurfaces subject to corrosion \/ oxidisation -eg. mill aluminum.\u003c\/li\u003e\n\u003cli\u003eThis silicone is not paintable.\u003c\/li\u003e\n\u003c\/ul\u003e\n  \u003c\/section\u003e\n\u003c\/div\u003e\n","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 sealants-australasia-contractors\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-label=\"Opening\"\u003e\n    \u003cp class=\"opening-narrative\"\u003eSA Contractors Silicone Sealant secures glass-to-frame glazing, shop fronts, and metal or plastic signage. It maintains a durable seal on surfaces exposed to fluctuating temperatures and outdoor weathering. Use it to weather-proof sheet metal skylights, ventilators, and air-conditioning units where long-term reliability is the priority.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"where-heading\"\u003e\n    \u003ch3 id=\"where-heading\"\u003eWhere to use it\u003c\/h3\u003e\n    \u003cul\u003e\n\u003cli\u003estandard glazing of frames panels and shop fronts.\u003c\/li\u003e\n\u003cli\u003eSealing environmental and refrigerated rooms.\u003c\/li\u003e\n\u003cli\u003esheet metal skylights, ventilators, and air-conditioning units.\u003c\/li\u003e\n\u003cli\u003eAssembly of metal \/ plastic signs.\u003c\/li\u003e\n\u003cli\u003eWeather proofing.\u003c\/li\u003e\n\u003cli\u003eform in place gaskets.\u003c\/li\u003e\n\u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"benefits-heading\"\u003e\n    \u003ch3 id=\"benefits-heading\"\u003eBenefits\u003c\/h3\u003e\n    \u003cul\u003e\n\u003cli\u003eNon Slump.\u003c\/li\u003e\n\u003cli\u003eOne Part Ready To Use.\u003c\/li\u003e\n\u003cli\u003eFast Curing.\u003c\/li\u003e\n\u003cli\u003eOutstanding Weatherability.\u003c\/li\u003e\n\u003cli\u003eExcellent Adhesion.\u003c\/li\u003e\n\u003cli\u003eExcellent Uv Resistance.\u003c\/li\u003e\n\u003cli\u003e5 Star Voc Compliant.\u003c\/li\u003e\n\u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"substrates-heading\"\u003e\n    \u003ch3 id=\"substrates-heading\"\u003eCompatible substrates\u003c\/h3\u003e\n    \u003cul\u003e\n\u003cli\u003eglass.\u003c\/li\u003e\n\u003cli\u003ewood.\u003c\/li\u003e\n\u003cli\u003eceramics.\u003c\/li\u003e\n\u003cli\u003ealuminium.\u003c\/li\u003e\n\u003cli\u003emany plastics.\u003c\/li\u003e\n\u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"not-heading\"\u003e\n    \u003ch3 id=\"not-heading\"\u003eWhere not to use it\u003c\/h3\u003e\n    \u003cul\u003e\n\u003cli\u003eSA Contractors is not recommended for use with concrete, marble, galvanised steel, lead surfaces, or the fixing or mirrors without the manufactures approval.\u003c\/li\u003e\n\u003cli\u003eDo not use on submerged joints where porous substrates permit water to the bond interface.\u003c\/li\u003e\n\u003cli\u003eDo not use for Aquarium manufacturing (USE SA CONSTRUCTION).\u003c\/li\u003e\n\u003cli\u003eCannot be painted, as paint will not adhere to sealant.\u003c\/li\u003e\n\u003cli\u003eNot for use on some laminated glass or certain rubber products where bleeding of plasticiser may occur.\u003c\/li\u003e\n\u003c\/ul\u003e\n  \u003c\/section\u003e\n\u003c\/div\u003e\n","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\"\u003e\n \u003cp\u003eFor sealing construction joints, building claddings, curtain walls, and perimeter joints around door and window frames, Pasco Hypersil 911 provides a highly flexible, weatherproofing barrier. This 100% silicone sealant is formulated to absorb continuous movement and resist harsh UV exposure without degrading, cracking, or losing adhesion over time.\u003c\/p\u003e\n\n \u003ch3\u003eHow it works\u003c\/h3\u003e\n \u003cp\u003eHypersil 911 uses a neutral-curing mechanism that does not release corrosive acids during curing, making it safe for use on steel, aluminium, stainless steel, and concrete without damaging the substrate. It adheres reliably to non-porous surfaces like glass and ceramic tiles, as well as porous masonry. The non-slumping formulation ensures the bead stays in place during vertical installation in wide construction joints or window claddings. During application, the curing process releases Methyl Ethyl Ketoxime (MEKO), requiring ventilation until the rubber is fully formed.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e±25% joint movement:\u003c\/strong\u003e Absorbs the thermal expansion and contraction common in curtain walls and building claddings without tearing or pulling away from the joint faces.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e400% elongation:\u003c\/strong\u003e High elasticity allows the cured silicone to stretch significantly beyond its original width before failure.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e8 to 10 minutes skin time (at 20°C \u0026amp; 50% RH):\u003c\/strong\u003e Quick initial set provides a narrow window for neat, clean tooling before the surface begins to skin over.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e5 to 7 days cure time (10mm joint depth at 25°C):\u003c\/strong\u003e Deep section curing requires up to a week to achieve full physical properties and elastomeric strength throughout the joint.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e-62°C to +170°C operating temperature:\u003c\/strong\u003e Maintains its flexible rubber state across extreme temperature swings, preventing embrittlement or softening.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e31g\/L VOC content:\u003c\/strong\u003e Low-volatile organic compound formulation suitable for green-star projects and indoor installations.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003eSuitable for general purpose glazing, weatherproofing, and specialist trade sealing on:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003eGlass, aluminium, and stainless steel\u003c\/li\u003e\n \u003cli\u003eConcrete, ceramic tiles, and steel\u003c\/li\u003e\n \u003cli\u003ePainted and powder-coated surfaces (compatibility testing required)\u003c\/li\u003e\n \u003cli\u003eNatural and reconstituted stone (compatibility testing required to prevent staining)\u003c\/li\u003e\n \u003cli\u003eMost plastics (compatibility testing required)\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDo not use as a structural glazing sealant.\u003c\/li\u003e\n \u003cli\u003eNot paintable; choose a colour that matches the adjacent finishes (available in Translucent, White, Chocolate, Bronze, Grey, Silver, Charcoal, Volcano, and Black).\u003c\/li\u003e\n \u003cli\u003eDo not use on polycarbonate plastic sheeting.\u003c\/li\u003e\n \u003cli\u003eNot suitable for certain rubber products where plasticiser migration may cause bleeding.\u003c\/li\u003e\n \u003cli\u003eDo not use for aquariums.\u003c\/li\u003e\n \u003cli\u003eDo not use in joints subjected to permanent water immersion.\u003c\/li\u003e\n \u003cli\u003eDo not apply to any substrate containing bitumen.\u003c\/li\u003e\n \u003cli\u003eDo not use as a trafficable sealant in walkways or pavements.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eJoint design and installation\u003c\/h3\u003e\n \u003cp\u003eCorrect joint geometry is necessary to prevent splitting. Use an open-cell polyethylene backing rod to control sealant depth and ensure two-sided adhesion. Choose a closed-cell backing rod sized to allow 25% compression when inserted. Joint sizing must follow these limits:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e6mm to 10mm wide joints:\u003c\/strong\u003e Sealant depth must equal the joint width.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e10mm to 20mm wide joints:\u003c\/strong\u003e Sealant depth must be kept at a flat 10mm.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e20mm to 25mm wide joints:\u003c\/strong\u003e Sealant depth must be exactly half of the joint width.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cp\u003eEnsure all substrates are clean, dry, and sound. Clean glass and metal surfaces with \u003ca href=\"\/products\/methylated-spirits\"\u003emethylated spirits\u003c\/a\u003e and wipe dry with a clean cloth before applying the sealant. Tool the joint dry immediately after application to ensure complete wet-out of both joint faces.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pasco","offers":[{"title":"Charcoal \/ Box Buy (20)","offer_id":47467781292224,"sku":"SILP911CHARCOAL\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Chocolate \/ Box Buy (20)","offer_id":39423164514496,"sku":"SILP911CHOC\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Eucalyptus \/ Box Buy (20)","offer_id":47467781357760,"sku":"SILP911EUC\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Stone Grey \/ Box Buy (20)","offer_id":47467781423296,"sku":"SILP911STGR\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Volcano \/ Box Buy (20)","offer_id":39423164547264,"sku":"SILP911VOL\/BOX","price":161.2,"currency_code":"AUD","in_stock":true}],"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\"\u003e\n \u003cp\u003eFor wet areas, kitchens, and laundries where constant moisture and steam promote fungal growth, Pasco Hypersil 912 Silicone Sealant provides a 100% neutral-curing barrier that inhibits mould and mildew growth. It bonds without corroding metals, making it suitable for sealing stainless steel benches, sinks, basins, bath tubs, and showers.\u003c\/p\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003eHypersil 912 provides adhesion to common building substrates and wet-area fittings, including:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003eGlass, splashbacks, porcelain, and ceramic tiles\u003c\/li\u003e\n \u003cli\u003eAluminium, steel, and stainless steel benches without risk of metal corrosion\u003c\/li\u003e\n \u003cli\u003eConcrete and grout lines\u003c\/li\u003e\n \u003cli\u003ePainted and powder coated surfaces, natural and reconstituted stone, and most plastics (test surface area for compatibility, adhesion, and staining prior to application)\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e±25% joint movement:\u003c\/strong\u003e Absorbs expansion and contraction in high-humidity zones like tiled shower corners and junctions without tearing.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e400% elongation at break:\u003c\/strong\u003e High elasticity prevents adhesive failure under physical stress.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e8 to 10 minutes skin time (at 20°C and 50% RH):\u003c\/strong\u003e Quick initial set requiring dry tooling immediately after application to achieve a smooth finish.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e5 to 7 days full cure (10mm depth at 25°C):\u003c\/strong\u003e Deep section cure window before the joint reaches full physical properties.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e-42°C to +170°C operating temperature:\u003c\/strong\u003e Retains its physical properties under extreme thermal stress, from cold concrete joints to hot splashbacks.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eVOC less than 5% (50g\/L):\u003c\/strong\u003e Complies with 5-Green Star rating requirements for low indoor emissions.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cp\u003eTo prevent premature joint failure, staining, or adhesion loss, observe the following service limits:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003eDo not use for joints subjected to permanent water immersion, including aquariums.\u003c\/li\u003e\n \u003cli\u003eDo not use as a trafficable sealant or on joint paths subjected to foot traffic.\u003c\/li\u003e\n \u003cli\u003eDo not use as a structural glazing sealant.\u003c\/li\u003e\n \u003cli\u003eDo not paint; the 100% silicone surface will not accept coatings.\u003c\/li\u003e\n \u003cli\u003eDo not use on polycarbonate plastic sheeting.\u003c\/li\u003e\n \u003cli\u003eDo not apply on any substrate containing bitumen.\u003c\/li\u003e\n \u003cli\u003eNot suitable for certain rubber products where plasticiser bleeding may occur.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eJoint design and backing rules\u003c\/h3\u003e\n \u003cp\u003eCorrect joint depth must be controlled using an open-cell polyethylene backing rod compressed by 25% when inserted. Follow these width-to-depth ratios during installation:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eJoint widths from 6mm to 10mm:\u003c\/strong\u003e Joint depth must equal the joint width.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eJoint widths from 10mm to 20mm:\u003c\/strong\u003e Joint depth must be kept to a flat 10mm.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eJoint widths from 20mm to 25mm:\u003c\/strong\u003e Joint depth must be exactly half of the joint width.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApplication steps\u003c\/h3\u003e\n \u003cp\u003eAll surfaces must be clean, dry, sound, and free from dust, oil, rust, old sealant, or other contaminants.\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003eClean glass and metal substrates with \u003ca href=\"\/products\/methylated-spirits\"\u003emethylated spirits\u003c\/a\u003e, then wipe the solvent from the surface with a clean, dry cloth before application.\u003c\/li\u003e\n \u003cli\u003eCut the cartridge tip, then cut the nozzle to the desired bead size at a 45° angle.\u003c\/li\u003e\n \u003cli\u003eApply the sealant using conventional caulking tools, ensuring the bead wets both sides of the joint.\u003c\/li\u003e\n \u003cli\u003eDry tool the sealant immediately before the 8-to-10-minute skin window closes.\u003c\/li\u003e\n \u003cli\u003eRemove excess uncured sealant immediately with a cloth and solvent, such as \u003ca href=\"\/products\/mineral-turpentine\"\u003emineral turpentine\u003c\/a\u003e.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Pasco","offers":[{"title":"White","offer_id":46495351472320,"sku":"SILP912WHITE\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Light Ivory","offer_id":39423164154048,"sku":"SILP912LTIVORY\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Off-White","offer_id":39423164252352,"sku":"SILP912OFFWH\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Teak","offer_id":39423164285120,"sku":"SILP912TEAK\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Tile Grey","offer_id":39423164121280,"sku":"SILP912TEAK\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Travertine","offer_id":46495360483520,"sku":"SILP912TRAV\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Slate Grey","offer_id":46495360549056,"sku":"SILP912SLATE\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Pewter","offer_id":46495360614592,"sku":"SILP912PEWTER\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Mushroom","offer_id":46495360680128,"sku":"SILP912MUSH\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Magnolia","offer_id":46495360745664,"sku":"SILP912MAGNO\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Light Grey","offer_id":46495360811200,"sku":"SILP912LTGREY\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Graphite","offer_id":46495360876736,"sku":"SILP912GRAPHITE\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Chalk White","offer_id":46495360942272,"sku":"SILP912CHALKWH\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Caramel","offer_id":46495361007808,"sku":"SILP912CARAMEL\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Blue Stone","offer_id":46495361073344,"sku":"SILP912BLUST\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Beige Grey","offer_id":46495361138880,"sku":"SILP912BEIGEGR\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Almond Ivory","offer_id":46495361204416,"sku":"SILP912ALMOND\/BOX","price":161.2,"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\"\u003e\n \u003cp\u003eFor tiled wet areas, bathrooms, laundries, and kitchens where mould and mildew are constant risks, Bostik 6S Silicone Sealant provides a flexible, non-slumping seal. Formulated with an active fungicide, this neutral-cure silicone prevents fungal growth on joints around ceramic tiles, shower screens, kitchen benchtops, and splashback edges, while avoiding the harsh odours of acid-cure sealants in confined spaces.\u003c\/p\u003e\n\n \u003ch3\u003eFungicidal protection and neutral-cure adhesion\u003c\/h3\u003e\n \u003cp\u003eBostik 6S contains an additive that inhibits mould and mildew growth, keeping tile grout joints, shower surrounds, and bath edges clean. Because it is a neutral-curing system, it does not release highly corrosive acidic vapours, making it safer to use on sensitive substrates like powder-coated metal framing and fiberglass spa units. The thixotropic compound maintains a zero-slump profile (Nil sag to BS 5889) when applied in vertical construction joints or overhead corners. It cures by absorbing atmospheric moisture to form a durable, flexible seal that carries the NZFSA – C82 standard for use near food areas like splashbacks and countertops.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e±25% dynamic movement (ASTM C920):\u003c\/strong\u003e Absorbs the expansion and contraction of tile joints, benchtop-to-wall junctions, and shower screens without tearing or pulling away from the substrate.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e630% to 670% elongation at rupture (ASTM D412):\u003c\/strong\u003e High elasticity that tolerates severe joint movement without mechanical failure.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e8 to 10 minutes skin time (BS 5889):\u003c\/strong\u003e Fast initial skinning requires prompt tooling to ensure adequate wetting and a clean finish before the surface closes.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e7 days full cure (to 7mm depth):\u003c\/strong\u003e Cures progressively using atmospheric humidity; requires exposure to open air to achieve final strength.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e-50°C to 150°C service temperature:\u003c\/strong\u003e Withstands the thermal cycling of steaming hot showers and freezing cool rooms without cracking or hardening, though continuous exposure to high temperatures will degrade the polymer.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eBathrooms, shower screens, and fiberglass spa units.\u003c\/li\u003e\n \u003cli\u003eAround the edges of kitchen benchtops and splashbacks.\u003c\/li\u003e\n \u003cli\u003eCool rooms and refrigeration seal joints.\u003c\/li\u003e\n \u003cli\u003eGrout lines and ceramic tiles on walls and floors.\u003c\/li\u003e\n \u003cli\u003ePowder-coated metal frames and window surrounds.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eNot for stone:\u003c\/strong\u003e Do not use on granite, marble, or porous stones, as staining may occur. Refer to the Bostik 5CLM data sheet and complete a stain test before using sealants on stone.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSplashback backing:\u003c\/strong\u003e Not to be used on the back of splashbacks; refer to Bostik V 60 for adhesive backing.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnderwater and below-grade:\u003c\/strong\u003e Not suitable for structural glazing, aquariums, below-grade applications, or continuous underwater immersion (such as swimming pools). For designs requiring extended water contact, contact Bostik Australia to confirm design details before starting.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMirror backing:\u003c\/strong\u003e Do not use to adhere mirrors.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnventilated spaces:\u003c\/strong\u003e Will not cure in totally confined spaces that lack access to atmospheric humidity.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNon-paintable:\u003c\/strong\u003e Paint will not adhere to the silicone surface; complete all painting before sealing.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSolvent sensitivity:\u003c\/strong\u003e Do not use Isopropyl Alcohol (IPA) to clean around uncured sealant, and avoid treating the sealant with solvents or harsh cleaning agents during the curing window to prevent discolouration.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eJoint design and installation\u003c\/h3\u003e\n \u003cp\u003eTo avoid joint failure, design joints to prevent three-sided adhesion. Use a closed-cell polyethylene backing rod that is 25% larger than the joint width to control depth and prevent bottom-surface bonding. The minimum acceptable joint depth is 6mm; for weather seals, the depth must be half the joint width.\u003c\/p\u003e\n \u003cp\u003eEnsure all substrates are dry and free from frost, oil, dirt, and grease before extrusion. For non-porous, impervious substrates, clean the surface using a clean, frequently changed cloth with a suitable cleaner like Z Bond R-40 or Isopropyl Alcohol (IPA) via the two-wipe process. Tool the sealant firmly into the joint before it skins over (within 8 to 10 minutes) to improve substrate contact and ensure a flush finish.\u003c\/p\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\"\u003e\n \u003cp\u003eFor Portland cement concrete pavement joints in new construction or remedial roadworks, Dowsil 888 Silicone Joint Sealant provides a high-movement, unprimed barrier against water and debris. Formulated specifically for concrete-to-concrete joints, this low-modulus, non-sag silicone accommodates highly irregular joint widths and bridges minor concrete spalling along the joint edges without requiring a primer.\u003c\/p\u003e\n\n \u003ch3\u003eHigh-movement concrete joint sealing\u003c\/h3\u003e\n \u003cp\u003eDowsil 888 is a one-part, cold-applied silicone that cures on exposure to atmospheric moisture to form a flexible silicone rubber. Because concrete pavements undergo extreme thermal expansion and contraction, the sealant is formulated with ultra-low modulus properties, allowing +100% extension and -50% compression. This extreme flexibility reduces the stress on the concrete bond line, preventing adhesive or cohesive failure when the slabs contract in cold weather. It bonds directly to clean, dry, and frost-free Portland cement concrete without a primer, and resists short-term exposure to road fuels.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e+100% \/ -50% joint movement (ASTM C719):\u003c\/strong\u003e Absorbs severe slab expansion and contraction in non-uniform joints without adhesive bond failure or tearing.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShore A-2 hardness of 15 (ASTM C661):\u003c\/strong\u003e Delivers a low-modulus, highly flexible rubber joint that minimizes stress on the concrete bond line.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1000% ultimate elongation (ASTM D412):\u003c\/strong\u003e High stretch capability before failure, allowing safe performance across wide, shifting concrete gaps.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1-hour skin-over time:\u003c\/strong\u003e Quick surface cure at standard conditions to protect the wet sealant from dirt, dust, and rain shortly after extrusion.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e-20°F to 120°F (-29°C to 49°C) extrusion range:\u003c\/strong\u003e Permits reliable gunning and installation in extreme winter or summer field conditions.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eJoint design and backer rod selection\u003c\/h3\u003e\n \u003cp\u003eTo prevent three-sided adhesion and control sealant depth, a proper backer rod must be installed. The sealant must be recessed a minimum of 3\/8 inch to 1\/2 inch (9.53 mm to 12.7 mm) below the pavement surface—or deeper if road grinding is planned—to protect the joint from traffic damage. For standard applications, follow these joint dimensions:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e6 mm joint width:\u003c\/strong\u003e Use a 9 mm backer rod, recess 9 mm, and apply a 6 mm sealant depth. Total depth 25–29 mm.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e13 mm joint width:\u003c\/strong\u003e Use a 16 mm backer rod, recess 9–13 mm, and apply a 6 mm sealant depth. Total depth 32–35 mm.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e25 mm joint width:\u003c\/strong\u003e Use a 32 mm backer rod, recess 13 mm or deeper, and apply a 13 mm sealant depth. Total depth 57–60 mm.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eNot recommended for continuous water immersion.\u003c\/li\u003e\n \u003cli\u003eDo not apply in totally confined spaces where the sealant is isolated from atmospheric moisture needed for curing.\u003c\/li\u003e\n \u003cli\u003eDo not use on, or in contact with, asphalt substrates.\u003c\/li\u003e\n \u003cli\u003eNever apply to wet or damp concrete pavements, or install during inclement weather.\u003c\/li\u003e\n \u003cli\u003eNot warranted or promoted for use in any chemical or fuel spill containment areas.\u003c\/li\u003e\n \u003cli\u003eNot tested or suitable for medical or pharmaceutical applications.\u003c\/li\u003e\n \u003c\/ul\u003e\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\"\u003e\n\u003cp\u003eFor sealing and adhering interior and exterior building joints subject to movement, Allflex 101 Hybrid Acrylic Sealant provides a clear finish that cures by water evaporation. It applies white for high visibility during installation and transitions to clear as it dries. The formulation is low-modulus to accommodate joint movement of ±25% without cracking or losing adhesion, making it suitable as a glazing and bedding compound for timber joinery, and for sealing around windows, doors, and precast panels.\u003c\/p\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eAllflex 101 is a hybrid acrylic sealant that relies on atmospheric humidity and the evaporation of water to cure. It dries to a highly elastic, clear solid with a Shore A hardness of 10, maintaining its flexibility in both hot and cold climates. The sealant resists slumping during vertical applications and exhibits strong adhesion to both porous and non-porous substrates without a primer. Because it contains no isocyanates, it is non-toxic, non-hazardous, and paintable after curing.\u003c\/p\u003e\n\u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e±25% movement capability:\u003c\/strong\u003e Accommodates joint expansion and contraction under thermal and structural movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1150% elongation at break:\u003c\/strong\u003e High elasticity to stretch without tearing or cohesive failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2mm per 24 hours cure rate:\u003c\/strong\u003e Cures at a depth of 2mm daily at 25°C and 50% relative humidity, reaching full cure in 4 to 6 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 g\/L VOC:\u003c\/strong\u003e Low volatile organic compound content for interior use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10-minute skin time:\u003c\/strong\u003e Working window to tool joints to a flat finish before a skin forms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere to use it\u003c\/h3\u003e\n\u003cp\u003eSuitable for sealing and adhering to the following substrates:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGlass, aluminium, powder coat, and anodised aluminium\u003c\/li\u003e\n\u003cli\u003eTimber and timber joinery rebates\u003c\/li\u003e\n\u003cli\u003ePlastics, acrylic, and polycarbonate (including roofing)\u003c\/li\u003e\n\u003cli\u003eMasonry, brick, stone, and cement sheet\u003c\/li\u003e\n\u003cli\u003eWaterproof membranes\u003c\/li\u003e\n\u003cli\u003ePainted surfaces, rubber, fibreglass, and porcelain\u003c\/li\u003e\n\u003cli\u003eMetals (excluding lead and copper)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLimitations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDo not use for permanent water immersion, such as swimming pools or fish tanks.\u003c\/li\u003e\n\u003cli\u003eDo not use where joint movement is expected to exceed 50% of the original joint dimensions.\u003c\/li\u003e\n\u003cli\u003eDo not use in high-abrasion areas, such as joints subject to foot traffic.\u003c\/li\u003e\n\u003cli\u003eDo not use in totally confined spaces; the sealant requires atmospheric humidity to cure.\u003c\/li\u003e\n\u003cli\u003eDo not use for structural glazing (use N-80 or N-60 Glazing silicone instead) or mirror adhesion (use High Power 609 instead).\u003c\/li\u003e\n\u003cli\u003eDo not use on lead or copper substrates.\u003c\/li\u003e\n\u003cli\u003eDo not use on composite panels without preliminary testing (\u003ca href=\"\/products\/hi-flex-construction\"\u003eHi Flex Construction\u003c\/a\u003e is recommended instead).\u003c\/li\u003e\n\u003cli\u003eDo not use on marble, granite, or stone without a prior stain testing program (S100 is recommended for marble and granite after testing).\u003c\/li\u003e\n\u003cli\u003eThree-sided non-porous channels (such as aluminium or plastic) can significantly extend curing times and risk product wash-out if exposed to water before curing.\u003c\/li\u003e\n\u003cli\u003eProtect the sealant from water until it has dried completely clear.\u003c\/li\u003e\n\u003cli\u003eDo not clean or treat the sealant with solvents or cleaning agents that may discolour or affect the polymer during its curing window.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation and joint design\u003c\/h3\u003e\n\u003cp\u003eSurfaces must be structurally sound, dry, clean, and free of dust, oils, grease, curing compounds, and surface water. Concrete must cure for at least 28 days before application to prevent subsequent delamination.\u003c\/p\u003e\n\u003cp\u003eFor expansion joints, design the joint width-to-depth ratio at 2:1 where possible.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal joints:\u003c\/strong\u003e Minimum 6mm width and depth, maximum 10mm depth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal joints:\u003c\/strong\u003e Minimum 10mm width. For joints deeper than 10mm, use an open-cell foam backing rod 25% larger than the joint width.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-sided adhesion:\u003c\/strong\u003e Use polyethylene tape or a bond breaker on flat joints to limit adhesion to two sides and allow proper movement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTool the joint flat with a moistened spatula within 10 minutes of application. Clean wet tools and spills with water or \u003ca href=\"\/products\/xylene\"\u003eXylene\u003c\/a\u003e; cured material must be removed mechanically.\u003c\/p\u003e\n\u003ch3\u003ePriming requirements\u003c\/h3\u003e\n\u003cp\u003eWhile Allflex 101 normally adheres without priming, specific joint conditions require surface pre-treatment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-porous substrates:\u003c\/strong\u003e Slightly roughen aluminium, waterproof membranes, stainless steel, PVC, galvanised steel, powder-coated metals, or glazed tiles with a fine abrasive pad. Clean and pre-treat with Adheseal 50A surface prep. Apply sealant between 30 minutes and 2 hours after priming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorous substrates:\u003c\/strong\u003e Prime concrete, aerated concrete, cement-based renders, mortars, and bricks with \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime\u003c\/a\u003e. Apply sealant between 30 minutes and 2 hours after priming.\u003c\/li\u003e\n\u003c\/ul\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":"everflex-fire-fill","title":"Everflex Fire-Fill Acrylic Sealant","description":"\u003cdiv role=\"main\"\u003e\n  \u003cp\u003eFor penetration pathways and expansion joints requiring a fire-resistant barrier, Everflex Fire-Fill Acrylic Sealant is tested in accordance with AS1530.4 and assessed to AS4072.1. This waterborne co-polymer-based intumescent sealant expands when exposed to fire, forming an inorganic plug that helps prevent fire transmission through partitions.\u003c\/p\u003e\n\n  \u003ch3\u003eHow it works\u003c\/h3\u003e\n  \u003cp\u003eEverflex Fire-Fill functions by chemical expansion under heat. When exposed to fire, the intumescent material swells to block gaps around physical penetrations and linear joints. It accommodates up to ±20% joint movement while maintaining a flexible, waterproof joint. The formula is non-slump, water-cleanable while wet, and contains no isocyanates or asbestos. It has a low volatile organic compound content of 7g\/L, meeting Green Star environmental criteria, and provides STC acoustic properties when installed in appropriate systems.\u003c\/p\u003e\n\n  \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAS1530.4 \/ AS4072.1:\u003c\/strong\u003e Tested and assessed fire standards achieving up to a 4-hour fire rating depending on the specific joint configuration and panel thickness.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e±20% movement:\u003c\/strong\u003e Joint movement capability to absorb thermal and structural expansion without adhesive or cohesive failure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e50mm maximum width:\u003c\/strong\u003e Certified fire rating coverage for linear gaps up to 50mm wide.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e2mm per 24 hours:\u003c\/strong\u003e Standard cure rate at 25°C and 50% humidity, with a tack-free skin time of 30 to 45 minutes.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n  \u003cp\u003eThis sealant adheres to most common construction substrates including concrete, aerated concrete (Hebel block), speed panel, masonry, brick, stone, plasterboard, timber, glass, aluminium, and plastics. It is suitable for:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eExpansion joints in precast and tilt-up panels.\u003c\/li\u003e\n    \u003cli\u003eLinear gap seals in wall-to-wall and wall-to-floor configurations.\u003c\/li\u003e\n    \u003cli\u003eGap sealing around building services penetrations including cables, cable trays, metal pipes (except lead and copper), conduits, busways, and ducts.\u003c\/li\u003e\n    \u003cli\u003eDouble-sided and single-sided applications where wall integrity is adequate.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eLimitations\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eDo not use in trafficable or load-bearing joints.\u003c\/li\u003e\n    \u003cli\u003eDo not use for sealing coated metal panels such as Colourbond.\u003c\/li\u003e\n    \u003cli\u003eDo not apply to wet surfaces or when rain exposure is likely within 24 hours of application.\u003c\/li\u003e\n    \u003cli\u003eNot suitable for long-term water immersion or internal swimming pool applications (avoid exposure to chlorine levels exceeding 5ppm).\u003c\/li\u003e\n    \u003cli\u003eDo not use in totally confined spaces; the sealant requires atmospheric humidity to cure.\u003c\/li\u003e\n    \u003cli\u003eNot suitable for aquariums, structural glazing, or adhering mirrors.\u003c\/li\u003e\n    \u003cli\u003eDo not use on lead or copper.\u003c\/li\u003e\n    \u003cli\u003eStain testing is recommended prior to application on any natural stone.\u003c\/li\u003e\n    \u003cli\u003eDo not expose the sealant to cleaning agents, solvents, or alcohol, particularly during the curing phase.\u003c\/li\u003e\n    \u003cli\u003eAvoid application when moisture-vapour-transmission is emanating from the substrate, as trapped air may cause the sealant to bubble.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation and joint design\u003c\/h3\u003e\n  \u003cp\u003eJoints should ideally maintain a 2:1 width-to-depth ratio. Internal joints require a minimum width and depth of 5mm; external joints require a minimum of 12mm. For joints deeper than 10mm, use an open-cell foam backer rod (such as Adhefoam) sized 25% larger than the joint width. Where space prevents a backer rod, apply a polyethylene bond-breaker tape to prevent three-sided adhesion.\u003c\/p\u003e\n  \u003cp\u003eApply when substrate and air temperatures are between 5°C and 40°C (physical property application range is +5°C to +35°C). Fill the joint completely to avoid air entrapment. Tool dry with a moistened spatula within 5 to 10 minutes, before the surface skins. Masking tape should be removed immediately after tooling while the sealant is still wet.\u003c\/p\u003e\n  \u003cp\u003eNew concrete must be allowed to cure for at least 28 days prior to application. While porous substrates do not normally require priming, optimal adhesion on highly stressed joints or under extreme weather exposure can be achieved by priming porous surfaces with Adheseal 2001 or \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime\u003c\/a\u003e. For non-porous surfaces, slightly roughen the face and pre-treat with Adheseal 50A surface prep, allowing 30 minutes to 2 hours open time before applying the sealant.\u003c\/p\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\"\u003e\n\u003cp\u003eFor sealing interior and exterior expansion joints subject to movement, Everflex JS Hybrid Acrylic Sealant provides a low-modulus barrier that withstands weathering without cracking. This water-based joint sealer adheres to most building materials without priming and accommodates significant thermal and structural movement in both hot and cold climates.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eEverflex JS Hybrid Acrylic Sealant fills moving joints across key construction substrates, including precast panels, blockwork, brickwork, and window frames. As a low-modulus sealant, it exerts low stress on the bond line, allowing the joint to expand and contract. Its hybrid acrylic formulation resists sagging in wide joints and tools to a smooth surface. The cured sealant is paintable, contains no isocyanates, and is non-staining.\u003c\/p\u003e\n\u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e±50% movement capability:\u003c\/strong\u003e Accommodates extensive joint movement under ASTM C-732 testing, exceeding standard building guidelines of ±25%.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6mm to 10mm joint depth:\u003c\/strong\u003e The required application thickness boundary regardless of joint width; do not exceed a 2:1 width-to-depth ratio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-18°C to 80°C service temperature:\u003c\/strong\u003e Maintains flexibility and bond integrity across extreme environmental service conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e32g\/L VOC:\u003c\/strong\u003e Low-emission formulation meeting the Californian South Coast Air Quality Management Rule 1168.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere to use it\u003c\/h3\u003e\n\u003cp\u003eEverflex JS Hybrid Acrylic Sealant is suitable for joints in the following areas and substrates:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrecast panels and tilt-up construction\u003c\/li\u003e\n\u003cli\u003eWindows, doors, and general perimeter sealing\u003c\/li\u003e\n\u003cli\u003eBlockwork and brickwork\u003c\/li\u003e\n\u003cli\u003eTimber, metal, and plastics, including acrylic and polycarbonate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLimitations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDo not apply if rain is expected within 90 minutes of application. Since this is a water-based sealant, rain will wash it out if a protective skin has not formed.\u003c\/li\u003e\n\u003cli\u003eDo not design or place joints deeper than a 2:1 ratio. The minimum depth is 6mm and the maximum depth is 10mm.\u003c\/li\u003e\n\u003cli\u003eOn very wide joints, testing is required prior to application to ensure sagging does not occur.\u003c\/li\u003e\n\u003cli\u003eIf using closed-cell backer rod, do not puncture or damage the outer skin, as this can release gas and cause bubbles to form in the curing sealant.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eEnsure all joint surfaces are clean, sound, dry, and free of dirt, grease, laitance, and loose particles. For suspect surfaces, perform adhesion testing prior to full application.\u003c\/p\u003e\n\u003cp\u003eInsert Adhefoam open-cell or closed-cell backer rod to control the sealant depth and prevent three-sided adhesion. Where the joint depth is too shallow for a backer rod, apply a bond-breaker tape. Tool the sealant immediately after application with a spatula to a flat, non-concave finish.\u003c\/p\u003e\n\u003cp\u003eFor joints requiring a fire rating, use Fire-Foam backer rod in accordance with its specific technical data sheet.\u003c\/p\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\"\u003e\n \u003cp\u003eFor joints in insitu concrete, precast panels, blockwork, plasterboard, and fiber cement sheet requiring fire or acoustic certification, Bostik Fireban One Polyurethane Sealant provides up to a 4-hour fire rating under AS 1530.4-2014 and AS 4072.1-2005. This Australian-made, one-part intumescent sealant cures to form a tough, flexible barrier that accommodates continuous cyclic expansion and contraction in joints up to 50mm wide.\u003c\/p\u003e\n\n \u003ch3\u003eHow it works\u003c\/h3\u003e\n \u003cp\u003eFireban One Polyurethane Sealant is a low-modulus, thixotropic moisture-curing polyurethane. When exposed to fire, the intumescent formulation helps block the passage of flame and hot gases through construction joints. Its low-modulus characteristic limits stress on the bond line, allowing the cured sealant to absorb thermal expansion, wind loads, and structural settling. The non-sag paste consistency makes it suitable for vertical expansion joints in brickwork, masonry walls, and overhead panel connections. It does not support fungal growth under AS1157-1972 and remains stable under weather, rain, and UV exposure.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e±25% joint movement:\u003c\/strong\u003e Absorbs cyclic contraction and expansion across precast tilt-up panels and concrete slab joints without adhesive or cohesive failure.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e4-hour fire rating:\u003c\/strong\u003e Tested to AS 1530.4-2014 and AS 4072.1-2005 for fire-rated wall, floor, and linear joint systems.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e\u0026gt;900% elongation at break:\u003c\/strong\u003e High elasticity prevents the cured sealant bead from tearing during extreme structural shifting or joint widening.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e2mm per 24 hours cure rate:\u003c\/strong\u003e Standard curing window on porous substrates, achieving tack-free status in 6 to 12 hours and full cure in 7 days.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e0.5 to 6.0 lineal metres coverage:\u003c\/strong\u003e Yield per 600ml sausage ranges from 6.0 metres for a 10mm x 10mm joint down to 0.5 metres for a 25mm x 50mm joint.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003eFireban One Polyurethane Sealant bonds to both porous and non-porous substrates, including:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003eInsitu concrete floors and walls, precast and tilt-up panels\u003c\/li\u003e\n \u003cli\u003eBrickwork, blockwork, and rendered masonry\u003c\/li\u003e\n \u003cli\u003eFire-rated and acoustic-rated plasterboard and fiber cement sheet\u003c\/li\u003e\n \u003cli\u003eUPVC penetrations, brass, copper, and stainless steel fittings and trays\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDo not apply to cement-based substrates within 28 days of the initial concrete pour or pour set.\u003c\/li\u003e\n \u003cli\u003eDo not use in chlorinated water, such as swimming pools, spas, or in constant salt water immersion.\u003c\/li\u003e\n \u003cli\u003eDo not use on any materials containing bitumen.\u003c\/li\u003e\n \u003cli\u003eDo not use for glazing applications.\u003c\/li\u003e\n \u003cli\u003eDo not use in trafficable joints wider than 10mm.\u003c\/li\u003e\n \u003cli\u003eDo not apply at temperatures below 5°C or above 35°C.\u003c\/li\u003e\n \u003cli\u003eDo not expose the sealant to water or alcohol before it has cured.\u003c\/li\u003e\n \u003cli\u003eDo not use wet tooling techniques, such as soapy water, during installation.\u003c\/li\u003e\n \u003cli\u003eDo not apply in joints less than 6mm in width and depth.\u003c\/li\u003e\n \u003cli\u003eIf painting, wait a minimum of 7 days. Coatings containing solvents (such as enamels or oil-based paints) may cause the sealant surface to become tacky, discolour, or crack under cyclic movement.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003ePreparation and priming\u003c\/h3\u003e\n \u003cp\u003eClean and dry all surfaces to remove laitance, oil, dust, grease, curing agents, water, or old sealants. Vacuum loose dust from joints. Priming is recommended to achieve the stated performance properties. Do not use \u003ca href=\"\/products\/methylated-spirits\"\u003emethylated spirits\u003c\/a\u003e or turps to clean joints or prep surfaces.\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePorous substrates:\u003c\/strong\u003e Concrete or masonry structures not subject to water ponding or immersion do not require priming if they are clean and dry. For maximum performance or periodically immersed applications, use \u003ca href=\"\/products\/n49-primer\"\u003eBostik N49 Primer\u003c\/a\u003e.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNon-porous substrates:\u003c\/strong\u003e Prime plastics and metallic substrates (including UPVC, brass, copper, and stainless steel) with \u003ca href=\"\/products\/n40-primer\"\u003eBostik N40 Primer\u003c\/a\u003e using the two-cloth method. Use Bostik Ultraseal for non-porous or burnished concrete.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eJoint Geometry:\u003c\/strong\u003e Install backing rod after priming to control sealant depth. Maintain a depth-to-width ratio of 1:1 for 10mm joints, and 1:2 for joints between 10mm and 50mm. Tool the sealant with a dry spatula to achieve a concave surface profile.\u003c\/li\u003e\n \u003c\/ul\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\"\u003e\n \u003cp\u003eFor movement and connection joints on concrete and masonry facades, Sikaflex Pro Polyurethane Sealant 300ml Cartridges provides a highly elastic, moisture-curing seal that accommodates joint shifting without losing adhesion. This one-part polyurethane sealant is formulated for connection joints on porous substrates and general sealing in both indoor and outdoor applications.\u003c\/p\u003e\n\n \u003ch3\u003eWhat it does\u003c\/h3\u003e\n \u003cp\u003eSikaflex Pro cures by reacting with atmospheric moisture to form an elastic joint sealant with a movement capability of ±25%. This high flexibility allows the cured joint to absorb thermal expansion and contraction across a wide service temperature range of −40 °C to +70 °C. It is rated as Class 25 under ASTM C 920 and ISO 11600 F 25 LM, confirming its performance in demanding facade connection joints. The sealant also carries AS\/NZS 4020:2018 approval for contact with potable water.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e±25% movement capability:\u003c\/strong\u003e Absorbs high-exposure expansion and contraction in facade connection joints under ISO 9047 and ASTM C 719 testing.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e750% tensile strain at break:\u003c\/strong\u003e High ultimate elongation under ISO 37 to prevent tearing under extreme joint separation.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e90% elastic recovery:\u003c\/strong\u003e Cured polyurethane returns almost entirely to its original dimension under ISO 7389, maintaining joint integrity after repeated cycles.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e150-minute tooling window:\u003c\/strong\u003e Generous work time at 23 °C and 50% relative humidity to profile, smooth, or dry-tool the joints.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e3 mm per 24 hours cure rate:\u003c\/strong\u003e Predictable deep-cure speed at standard conditions to transition from wet application to a resilient, elastic seal.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003eSikaflex Pro is suitable for movement and connection joints across a variety of building materials, including:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePorous substrates:\u003c\/strong\u003e Concrete, aerated concrete, cement-based renders, mortars, and bricks.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMetals:\u003c\/strong\u003e Aluminium, anodised aluminium, stainless steel, galvanised steel, powder-coated metals, copper, brass, and titanium-zinc.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOther substrates:\u003c\/strong\u003e Glazed tiles and PVC.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eSubstrate exclusions:\u003c\/strong\u003e Do not use on natural stone, bituminous substrates, natural rubber, EPDM rubber, or building materials that bleed oils, plasticisers, or solvents.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWater limits:\u003c\/strong\u003e Do not use to seal joints in and around swimming pools, under water pressure, or for permanent water immersion.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCure interference:\u003c\/strong\u003e Do not expose uncured sealant to alcohol-containing products, as this interferes with the curing reaction.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePainting:\u003c\/strong\u003e Over-painting with non-flexible paint systems may impair the sealant's elasticity and lead to cracking of the paint film. Test paint compatibility before application.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eColour variations:\u003c\/strong\u003e White and other light colours may yellow or change shade under chemical, high-temperature, or UV exposure; this is purely aesthetic and does not affect durability or performance.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSubstrate preparation and priming\u003c\/h3\u003e\n \u003cp\u003eSubstrates must be clean, dry, sound, homogeneous, and free of oils, grease, dust, and loose particles. While the sealant adheres without primers for standard applications, critical or high-exposure joints require the following pre-treatments:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eAluminium, anodised aluminium, stainless steel, galvanised steel, powder-coated metals, or glazed tiles:\u003c\/strong\u003e Clean and pre-treat with Sika Aktivator-205 using a clean towel. Allow a flash-off time of 15 minutes to 6 hours before sealing.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCopper, brass, and titanium-zinc:\u003c\/strong\u003e Clean and pre-treat with Sika Aktivator-205. After flash-off, apply Sika Primer-3 N with a brush, allowing 30 minutes to 8 hours of flash-off time.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePVC:\u003c\/strong\u003e Clean and pre-treat with Sika Primer-215 applied by brush. Allow 30 minutes to 8 hours of flash-off time.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eConcrete, aerated concrete, and cement-based renders, mortars, and bricks:\u003c\/strong\u003e Prime with Sika Primer-3 N applied by brush. Allow a flash-off time of 30 minutes to 8 hours.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApplication instructions\u003c\/h3\u003e\n \u003cp\u003eInsert a closed-cell, polyethylene foam backing rod to the required depth. Joint widths must be designed between 10 mm and 40 mm, maintaining a width-to-depth ratio of 2:1. Extrude the sealant into the joint, ensuring full contact with the joint sides to prevent air entrapment. Tool the sealant firmly against the joint sides. For a smooth finish, wet-tool using Sika Tooling Agent N. If dry-tooled, the surface will show a slightly structured, concrete-like finish. Remove any masking tape within the 170-minute skinning time. Clean tools immediately after use with Sika Remover-208; cured material can only be removed mechanically.\u003c\/p\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\"\u003e\n\u003cp\u003eFor perimeter window sealing, precast concrete panels, and joint connections requiring high durability, Adheseal PU15 Polyurethane Adhesive is a low-modulus elastomeric sealant and adhesive. It accommodates significant thermal and structural movement, curing via atmospheric moisture to create a permanently flexible, dustproof, and waterproof seal across dissimilar construction materials.\u003c\/p\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eAdheseal PU15 is formulated for applications requiring high joint elasticity and tear resistance. Classified as Type F Class 25 LM under ISO 11600, it accommodates structural joint movement up to ±25%. This high flexibility prevents cohesive or adhesive failure when sealing materials with different thermal expansion coefficients. The polyurethane chemistry provides excellent long-term weathering, UV resistance, and resistance to mould and mildew in hot, humid environments, making it suitable for both internal and external installations.\u003c\/p\u003e\n\u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e±25% Joint Movement:\u003c\/strong\u003e High elasticity to accommodate shifting structural elements without joint failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u0026gt;600% Elongation to Break (ISO 37):\u003c\/strong\u003e High elongation capacity ensures the cured sealant stretches under load rather than tearing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.2 MPa Modulus at 100% (ISO 37):\u003c\/strong\u003e Low modulus performance, minimizing stress on the bond line and joint substrates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3mm per 24 Hours Cure Rate:\u003c\/strong\u003e Predictable deep-cure timeline at standard conditions, with a working skinning time of 60 minutes at 23°C and 50% relative humidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e95 g\/L VOC Content:\u003c\/strong\u003e Low-toxicity formula meeting \"green star\" environmental criteria.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere to use it\u003c\/h3\u003e\n\u003cp\u003eAdheseal PU15 adheres to a broad range of building substrates, including masonry, brick, stone, timber, plastics, painted surfaces, rubber, fibreglass, porcelain, powder-coated metals, and waterproof membranes. It is suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePerimeter sealing of windows and fenestration joints\u003c\/li\u003e\n\u003cli\u003eExpansion joints in precast and tilt-up panels\u003c\/li\u003e\n\u003cli\u003eCurtain walls and metal cladding\u003c\/li\u003e\n\u003cli\u003eAluminium fabrication, bolted lap joints, and seam sealing\u003c\/li\u003e\n\u003cli\u003eAcoustic ceiling tiles and lightweight component adhesion\u003c\/li\u003e\n\u003cli\u003eVehicular, marine, and display sign manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLimitations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDo not use for long-term water immersion or in aquariums.\u003c\/li\u003e\n\u003cli\u003eNot suitable for internal swimming pools; avoid exposure to chlorine levels exceeding 5ppm.\u003c\/li\u003e\n\u003cli\u003eDo not use in totally confined spaces, as the product requires atmospheric humidity to cure.\u003c\/li\u003e\n\u003cli\u003eDo not use for structural glazing (use N-80 or N-60) or on composite panels (Hi-Flex Construction is recommended).\u003c\/li\u003e\n\u003cli\u003eDo not use for adhering mirrors; use Hi-Power or MS609 instead.\u003c\/li\u003e\n\u003cli\u003eDo not use on bituminous surfaces, natural rubber, EPDM rubber, or materials that may leach oils, plasticisers, or solvents.\u003c\/li\u003e\n\u003cli\u003eDo not use on lead or copper, as the sealant may discolour copper and brass.\u003c\/li\u003e\n\u003cli\u003eAvoid applying when moisture vapour transmission is emanating from the substrate, as this may cause gas bubbling in the sealant.\u003c\/li\u003e\n\u003cli\u003eDo not expose to cleaning agents, solvents, or alcohol during the curing process.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation and priming\u003c\/h3\u003e\n\u003cp\u003eAll substrates must be structurally sound, dry, clean, and free of oils, grease, curing compounds, and surface water. Concrete must be cured for at least 28 days to prevent moisture-related adhesion failure or mould growth. Use a clean, two-wipe solvent process (using \u003ca href=\"\/products\/acetone\"\u003eAcetone\u003c\/a\u003e or 100% White Spirits) for non-porous surfaces.\u003c\/p\u003e\n\u003cp\u003eTo prevent joint failure, design joints to a 2:1 width-to-depth ratio. Internal joints require a minimum width and depth of 5mm; external joints require a minimum of 10mm. The maximum allowable joint width is 30mm with a 15mm depth. For joints deeper than 10mm, install a backing rod 25% larger than the joint width. Prevent three-sided adhesion by applying polyethylene release tape on flat joints.\u003c\/p\u003e\n\u003cp\u003eApply when temperatures are between 5°C and 40°C. While wet, tool the joint with a moistened spatula within 15 minutes. Wet clean-up must be completed using \u003ca href=\"\/products\/xylene\"\u003eXylene\u003c\/a\u003e; cured material must be removed mechanically.\u003c\/p\u003e\n\u003cp\u003eWhere priming is required to improve long-term adhesion, apply the primer with a clean brush and allow no less than 30 minutes and no longer than 2 hours before applying the sealant:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Porous Substrates (Aluminium, stainless steel, PVC, powder coats):\u003c\/strong\u003e Roughen slightly with a fine abrasive pad, clean, and treat with Adheseal 50A surface prep.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorous Substrates (Concrete, brick, mortar, cement render):\u003c\/strong\u003e Prime surfaces using \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\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\"\u003e\n  \u003cp\u003eFor sealing and finishing tile gaps on floors, walls, and countertops where a durable, water- and mildew-proof joint is required, X'traseal MC-228 Tiling Sealant delivers a high-gloss finish that matches the appearance of porcelain. Formulated with nano-tech polymer technology and high-end pigments, this two-part chemical-cure sealant mixes directly inside the nozzle during extrusion to cure into a sturdy, non-shrinking solid bed.\u003c\/p\u003e\n\n  \u003ch3\u003eHow it works\u003c\/h3\u003e\n  \u003cp\u003eX'traseal MC-228 Tiling Sealant utilizes a two-part chemical curing system where the cloudy resin and coloured hardener are thoroughly blended within the mixing nozzle. Once cured, the polymer achieves a Shore D hardness of over 50, providing a dense, porcelain-like barrier. Because it contains 100% non-volatile content, the sealant cures without shrinkage, eliminating the tension gaps and depressions common with standard water-based or solvent-based gap fillers. The cured material remains water and mildew proof in high-moisture service areas.\u003c\/p\u003e\n\n  \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShore D \u0026gt;50:\u003c\/strong\u003e A highly durable cured hardness that resists physical wear, scrubbing, and impact while maintaining a solid bed.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e100% Non-Volatile Content:\u003c\/strong\u003e Zero VOC formulation ensures there is no material volume loss or shrinkage during the chemical cure process.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e15°C to 45°C:\u003c\/strong\u003e The required application temperature window to ensure proper chemical reaction and mixing viscosity during extrusion.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e24 Hours:\u003c\/strong\u003e The standard window to reach full chemical cure, with an initial setting period of 3 to 5 hours where the sealant must remain undisturbed.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n  \u003cp\u003eThis sealant is suitable for wall edge, ground, and tile gap sealing in domestic and commercial wet areas. Common locations include:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eKitchen countertops and splashbacks.\u003c\/li\u003e\n    \u003cli\u003eBathrooms, washrooms, and shower recesses.\u003c\/li\u003e\n    \u003cli\u003eBalconies and windowsills.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eCompatible substrates include travertine, ceramic, porcelain, marble, granite, and all common building materials.\u003c\/p\u003e\n\n  \u003ch3\u003eInstallation and mixing limits\u003c\/h3\u003e\n  \u003cp\u003eTo prevent curing failures or patchy colour finishes, the application sequence must be followed precisely:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePurge the nozzle:\u003c\/strong\u003e Always gun out and dispose of the first 30cm to 40cm of extruded sealant. This step is critical to ensure the two components are mixing uniformly inside the nozzle before entering the joint.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eJoint sizing:\u003c\/strong\u003e The tip of the application nozzle must be trimmed smaller than the actual width of the tile gap.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMasking and tooling:\u003c\/strong\u003e Apply masking tape to the tile edges before filling the joint. Smooth the wet sealant using a stainless steel tooling stick. The masking tape must be removed within 30 minutes of application, before the sealant begins to harden.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpill clean-up:\u003c\/strong\u003e Clean wet spills immediately using methylated spirits or alcohol. Hardened excess material must be removed mechanically with a scraper.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eLimitations\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eDo not apply when surface or ambient temperatures are below 15°C or above 45°C.\u003c\/li\u003e\n    \u003cli\u003eThe material is not classified as hazardous according to Work Safe Australia, but direct contact may cause skin irritation and sensitisation in sensitive individuals. Wear appropriate personal protective equipment.\u003c\/li\u003e\n    \u003cli\u003eStore cartridges in cool, dry conditions between 5°C and 35°C to preserve the 24-month shelf life.\u003c\/li\u003e\n  \u003c\/ul\u003e\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\"\u003e\n \u003cp\u003eFor concrete to concrete and concrete to asphalt pavement joints in new construction or remedial roadworks, Dowsil 890-SL Silicone Joint Sealant provides a cold-applied, self-leveling seal that accommodates extreme movement. Its ultra-low modulus is specifically formulated to protect asphaltic joint faces, which have low tensile strength, by minimizing stress on the joint interface during expansion and contraction.\u003c\/p\u003e\n\n \u003ch3\u003eHow it works\u003c\/h3\u003e\n \u003cp\u003eDowsil 890-SL is a one-part, cold-applied silicone that flows directly into standard, irregular, or spalled joints without requiring tooling. Upon exposure to atmospheric moisture, the material cures into an ultra-low-modulus silicone rubber that maintains flexibility from -20 to 300°F (-29 to 149°C). Because it achieves unprimed adhesion to both Portland cement concrete and asphalt substrates, it eliminates the labor and material costs of a priming step. The sealant is formulated to skin over in one hour or less under standard conditions, allowing pavement and roadways to be reopened to traffic quickly.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e+100%\/-50% joint movement (ASTM C 719):\u003c\/strong\u003e High movement capacity to absorb expansion and compression cycles across varying temperatures without adhesive or cohesive failure.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1400% ultimate elongation (ASTM D 412):\u003c\/strong\u003e Extreme elasticity that prevents tearing under high tensile strain.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e9 psi tensile stress at 150% (ASTM D 412):\u003c\/strong\u003e Ultra-low modulus performance to prevent the sealant from pulling away from weak asphalt joint faces.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1 hour skin-over time:\u003c\/strong\u003e Fast surface dry time under standard conditions to minimize road closure windows and traffic delays.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e-20 to 120°F (-29 to 49°C) extrusion range:\u003c\/strong\u003e Broad application temperature window allowing installation in freezing conditions through to high summer heat.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eConcrete to concrete pavement joints.\u003c\/li\u003e\n \u003cli\u003eConcrete to asphalt pavement joints.\u003c\/li\u003e\n \u003cli\u003eNew construction, joint repairs, and remedial pavement maintenance.\u003c\/li\u003e\n \u003cli\u003eIrregularly shaped and spalled joint sealing.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDo not apply to wet or damp asphalt or concrete pavements.\u003c\/li\u003e\n \u003cli\u003eDo not install during inclement weather.\u003c\/li\u003e\n \u003cli\u003eNot recommended for continuous water immersion.\u003c\/li\u003e\n \u003cli\u003eDo not apply in totally confined spaces where the sealant is not exposed to atmospheric moisture for curing.\u003c\/li\u003e\n \u003cli\u003eContact Dow prior to specifying or installing in airfield runway applications.\u003c\/li\u003e\n \u003cli\u003eDo not use in applications associated with spill containment areas of any kind.\u003c\/li\u003e\n \u003cli\u003eNot tested or represented as suitable for medical or pharmaceutical uses.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eJoint design and installation\u003c\/h3\u003e\n \u003cp\u003eProper joint design is required to prevent three-sided adhesion and ensure performance. The sealant must be recessed a minimum of 3\/8 inch to 1\/2 inch (9.53 mm to 12.7 mm) below the pavement surface. On road surfaces where grinding is anticipated at a later date, the sealant and backer rod must be installed deeper so the sealant remains recessed by approximately 3\/8 inch (9.35 mm) after grinding is complete.\u003c\/p\u003e\n \u003cp\u003eFor standard shallow cuts, refer to the following joint width and depth specifications:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e6 mm joint width:\u003c\/strong\u003e Sealant thickness 6 mm, backer rod diameter 9 mm, recessed 9 mm below surface, total joint depth 25 to 29 mm.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e9 mm joint width:\u003c\/strong\u003e Sealant thickness 6 mm, backer rod diameter 13 mm, recessed 9 mm below surface, total joint depth 29 to 32 mm.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e13 mm joint width:\u003c\/strong\u003e Sealant thickness 6 mm, backer rod diameter 16 mm, recessed 9 to 13 mm below surface, total joint depth 32 to 35 mm.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e19 mm joint width:\u003c\/strong\u003e Sealant thickness 9 mm, backer rod diameter 22 mm, recessed 9 to 13 mm below surface, total joint depth 41 to 45 mm.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e25 mm joint width:\u003c\/strong\u003e Sealant thickness 13 mm, backer rod diameter 32 mm, recessed 13+ mm below surface, total joint depth 57 to 60 mm.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eJoint widths greater than 25 mm (1 inch):\u003c\/strong\u003e Contact Dow for technical support before installation.\u003c\/li\u003e\n \u003c\/ul\u003e\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\"\u003e\n \u003cp\u003eFor joints in and around swimming pools, areas under permanent water immersion, and frequently wet areas between tiles, concrete, glass, and metals, Sikasil Pool is the neutral-curing silicone sealant that resists chlorinated water and fungal growth while maintaining its bond under permanent immersion.\u003c\/p\u003e\n\n \u003ch3\u003eWater and chlorine resistance\u003c\/h3\u003e\n \u003cp\u003eSikasil Pool is formulated for constant water exposure. Unlike standard sanitary silicones, its chemical structure is designed to withstand the continuous presence of pool chemicals and high chlorine concentrations without degrading. The neutral-cure chemistry is non-corrosive, making it safe for use on sensitive metals such as stainless steel, galvanised steel, and anodised aluminium. It incorporates biocides to resist fungal attack in warm, damp environments, provided the pool chemistry is correctly maintained.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e±25% movement capability (ISO 9047):\u003c\/strong\u003e Accommodates the expansion and contraction of concrete pool shells, tiles, and metal fittings under thermal shifts.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e7-day minimum cure:\u003c\/strong\u003e The required curing window before filling the pool with water, varying based on temperature, humidity, and the thickness of the applied sealant.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e~2.0 mm per 24 hours cure rate:\u003c\/strong\u003e Standard curing speed at 23 °C and 50% relative humidity, with a fast 5-minute skinning time for efficient finishing.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e10 mm to 15 mm joint width:\u003c\/strong\u003e Sourced joint design parameters. Joint depth must be at least 6 mm, with a maximum joint width limit of 15 mm.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e~1.5 N\/mm² tensile strength (ISO 8339):\u003c\/strong\u003e High physical strength to withstand hydrostatic pressure and mechanical cleaning equipment under water.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003eSikasil Pool forms a flexible joint between a wide range of pool and wet-area substrates, including glazed tiles, concrete, glass, aluminium, anodised aluminium, stainless steel, and galvanised steel. It is also suitable for copper, brass, titanium-zinc, PVC, aerated concrete, cement-based renders, mortars, and bricks when prepared with the recommended primers.\u003c\/p\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eNo paintability:\u003c\/strong\u003e Sikasil Pool cannot be overpainted.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eJoint dimensions:\u003c\/strong\u003e Do not use on joints with widths greater than 15 mm or depths\/thicknesses less than 6 mm.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSubstrate exclusions:\u003c\/strong\u003e Do not use on bituminous substrates, natural rubber, EPDM rubber, or any building materials that may bleed oils, plasticisers, or solvents.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eApplication limits:\u003c\/strong\u003e Do not use for structural glazing, insulated glazing, food contact applications, or medical and pharmaceutical uses.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNatural stone:\u003c\/strong\u003e Contact Sika Technical Service for advice before using on natural stone.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eColour changes:\u003c\/strong\u003e White silicone may yellow over time when exposed to pool chemicals, high temperatures, or UV radiation. This change is purely aesthetic and does not affect the technical performance or durability of the sealant.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eChlorine and pH limits:\u003c\/strong\u003e Pool water must maintain a pH value between 6.5 and 7.6, and free chlorine must remain below 5 mg\/l (5 ppm). To prevent fungal growth, free available chlorine must not drop below 0.3 mg\/l in swimming pools or 0.7 mg\/l in warm water whirlpools.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDetergent warning:\u003c\/strong\u003e Do not use acid-based detergents, as they increase the risk of fungal attack.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSubstrate preparation and priming\u003c\/h3\u003e\n \u003cp\u003eSubstrates must be clean, dry, sound, and free of oils, grease, dust, and loose particles. For joints subject to permanent water immersion or high physical stress, use the following pre-treatment procedures:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eAluminium, anodised aluminium, stainless steel, glass, galvanised steel, powder-coated metals, or glazed tiles:\u003c\/strong\u003e Clean and pre-treat with Sika Aktivator-205 using a clean towel. Allow a flash-off time of 15 minutes to 6 hours before sealing.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCopper, brass, and titanium-zinc:\u003c\/strong\u003e Pre-treat with Sika Aktivator-205, allow flash-off, then apply Sika Primer-3 N with a brush. Allow a further 30 minutes to 8 hours flash-off time.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePVC:\u003c\/strong\u003e Clean and pre-treat with Sika Primer-215 applied with a brush. Allow 30 minutes to 8 hours flash-off time.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eConcrete, aerated concrete, cement-based renders, mortars, and bricks:\u003c\/strong\u003e Prime with Sika Primer-3 N applied with a brush. Allow 30 minutes to 8 hours flash-off time.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApplication instructions\u003c\/h3\u003e\n \u003cp\u003eInsert a closed-cell, polyethylene foam backing rod to the required depth. Extrude the sealant into the joint, ensuring full contact with the joint sides to avoid air entrapment. Firmly tool the sealant against the joint sides to establish adequate adhesion. If masking tape is used for neat joint lines, remove the tape within the 5-minute skinning time. Smooth the surface using Sika Tooling Agent N or another compatible, solvent-free tooling agent.\u003c\/p\u003e\n \u003cp\u003eClean tools and application equipment immediately after use with Sika Remover-208. Cured material can only be removed mechanically.\u003c\/p\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\"\u003e\n  \u003cp\u003eFor sealing construction joints, prefabricated concrete panels, and forming critical bond breakers under waterproofing membranes, Hi-Flex 50 Hybrid MS Polymer Sealant provides primeless adhesion and high movement capacity without the risk of gassing or bubbling, even in high humidity.\u003c\/p\u003e\n\n  \u003ch3\u003eWhat it does\u003c\/h3\u003e\n  \u003cp\u003eHi-Flex 50 is a neutral-cure, moisture-curing MS Polymer hybrid sealant that combines elastomeric flexibility with high UV and weathering resistance. The formulation cures by reacting with atmospheric humidity to form a permanently elastic joint seal. Because it contains no isocyanates, solvents, or acids, it is non-corrosive to galvanized steel, zinc-coated steel, and concrete. It incorporates biological inhibitors to resist mould and fungal growth in hot, humid environments, and is compatible with Adheseal Everflex membranes including Aqua-Ban, WPM, WPUV, and SMP.\u003c\/p\u003e\n\n  \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e±25% movement capability:\u003c\/strong\u003e Tested to ASTM C719, allowing the joint to accommodate thermal and structural expansion and contraction without adhesive or cohesive failure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e3.0mm per 24 hours cure rate:\u003c\/strong\u003e Standard moisture-cure window at 25°C and 50% relative humidity, with a quick 10-minute tooling skin time.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e-40°C to 100°C service temperature:\u003c\/strong\u003e Maintains structural flexibility and joint integrity across extreme environmental exposure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e35 Shore A hardness:\u003c\/strong\u003e Measured under ASTM D2240, offering a balanced, medium-modulus resistance suitable for foot traffic and general joint protection.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e200% elongation at break:\u003c\/strong\u003e Tested to ASTM D1412, confirming high elasticity under tensile strain before material rupture.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n  \u003cp\u003eHi-Flex 50 adheres to most common building materials without staining or bleeding. Suitable substrates and applications include:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWaterproofing:\u003c\/strong\u003e Serving as a fillet sealant and bond breaker under selected Everflex waterproofing membranes.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSubstrates:\u003c\/strong\u003e Masonry, fibre cement board, brick, aluminium, powder coat, concrete, timber, plaster board, stone, rubber, fibreglass, porcelain, and plastics.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAssembly \u0026amp; Fabrication:\u003c\/strong\u003e Seam sealing, bolted lap joints, prefabricated concrete panels, aluminium fabrication, acoustic ceiling tiles, display signs, and lightweight component bonding.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eLimitations\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWater immersion:\u003c\/strong\u003e Not suitable for continuous submersed environments or internal swimming pools where high chlorine concentrations exist.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCure restrictions:\u003c\/strong\u003e Do not use in totally confined spaces; the polymer requires atmospheric humidity to cure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSubstrate compatibility:\u003c\/strong\u003e Do not use on lead, copper, brass, titanium-zinc, bituminous surfaces, natural rubber, or EPDM. Avoid contact with materials leaching oils, plasticisers, or solvents.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStone staining:\u003c\/strong\u003e Perform a stain-testing program before application on any natural stone. Adheseal S100 is recommended for marble and granite.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGlazing limits:\u003c\/strong\u003e Not suitable for structural glazing; use N-80 or N-60 glazing silicone instead. Do not use for adhering mirrors.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBubbling risks:\u003c\/strong\u003e Avoid application when moisture-vapour transmission is active or emanating from the substrate, as this may trap gas and cause bubbling.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eChemical exposure:\u003c\/strong\u003e Do not expose the sealant to cleaning agents, solvents, or alcohols during its curing phase.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation and joint design\u003c\/h3\u003e\n  \u003cp\u003eJoints should maintain a 2:1 width-to-depth ratio. Internal joints require a minimum width and depth of 5mm, while external joints require a minimum width of 12mm. For joints deeper than 10mm, insert an open-cell backer rod 25% larger than the joint width. If using a closed-cell backer rod, do not damage its outer skin, as punctured closed-cell backing can cause gassing and bubbles in the curing sealant.\u003c\/p\u003e\n  \u003cp\u003eFor porous substrates such as concrete, aerated concrete, bricks, and mortars, prime with \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime\u003c\/a\u003e. For non-porous metals and plastics, slightly roughen the surface and pre-treat with Adheseal 50A surface prep. Allow primers to dry for at least 30 minutes but no more than 2 hours before gunning the sealant.\u003c\/p\u003e\n  \u003cp\u003eWhen used as an adhesive, apply a triangular bead by holding the nozzle at 90° to the surface. Compress the adhesive bead to no less than 2mm thickness to ensure adequate wet transfer and bond-area contact.\u003c\/p\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\"\u003e\n\u003cp\u003eFor general glazing and weather sealing in curtain wall installations and building facades, Dowsil 791 Weatherproofing Sealant provides a durable, flexible barrier that accommodates high-movement perimeter and expansion joints. This one-part, non-sag silicone cures at ambient temperature by reacting with atmospheric moisture, forming a resilient rubber seal without requiring a primer on most non-porous surfaces.\u003c\/p\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eDowsil 791 is a neutral-cure RTV silicone formulation. Because it does not release corrosive byproducts during cure, it is suitable for direct contact with sensitive building components including coated glass, galvanised steel, and masonry. Once cured, the silicone structure is virtually unaffected by sunlight, rain, snow, or ozone, maintaining its bond and elasticity under direct UV exposure and thermal weathering. The raw sealant has low stringing upon gunning and zero slump, allowing clean application in vertical and overhead joints.\u003c\/p\u003e\n\u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e±50% joint movement capability (ASTM C719):\u003c\/strong\u003e Absorbs significant shear and expansion forces across curtain wall panels and perimeter joints without tearing or losing adhesion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20-minute working time:\u003c\/strong\u003e Provides a practical installation window to gun, tool, and finish the joint before a skin begins to form.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-50°C to 150°C service temperature:\u003c\/strong\u003e Maintains its physical flexibility and seal integrity across extreme seasonal thermal cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e430% elongation at break (ASTM C1135):\u003c\/strong\u003e Allows high stretch capacity under load before physical failure of the cured sealant bead.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7 to 14 days cure time (at 25°C and 50% RH):\u003c\/strong\u003e Reaches full deep-section cure and design mechanical properties within this window, depending on joint depth and moisture access.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere to use it\u003c\/h3\u003e\n\u003cp\u003eThis sealant is formulated for weatherproofing joints across key structural facade substrates. It forms an unprimed bond to most non-porous surfaces, while certain porous substrates may require a primer for optimal adhesion. Suitable substrates include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCoated glass and glazing panels\u003c\/li\u003e\n\u003cli\u003eGalvanised steel and anodised architectural frames\u003c\/li\u003e\n\u003cli\u003eMasonry and precast concrete elements\u003c\/li\u003e\n\u003cli\u003eGeneral porous and non-porous construction materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLimitations\u003c\/h3\u003e\n\u003cp\u003eDowsil 791 must be used within its performance boundaries to prevent joint failure:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDo not use as a structural sealant.\u003c\/li\u003e\n\u003cli\u003eDo not use in below-grade applications or on surfaces continuously immersed in water.\u003c\/li\u003e\n\u003cli\u003eDo not apply when surface temperatures exceed 50°C.\u003c\/li\u003e\n\u003cli\u003eDo not apply to frost-laden or wet surfaces, or in totally confined joints where atmospheric moisture cannot reach the sealant to initiate cure.\u003c\/li\u003e\n\u003cli\u003eDo not use on building materials that bleed oils, plasticisers, or solvents, or on green or partially vulcanised rubber gaskets or tapes.\u003c\/li\u003e\n\u003cli\u003eDo not use on natural stone unless the specific substrate has passed the ASTM C1248 non-stain test evaluation.\u003c\/li\u003e\n\u003cli\u003eDo not use on surfaces intended to be painted, as paint typically will not adhere to silicone.\u003c\/li\u003e\n\u003cli\u003eDo not use in direct contact with food, or in medical or pharmaceutical applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication and joint prep\u003c\/h3\u003e\n\u003cp\u003eBefore applying Dowsil 791, clean all joint surfaces of foreign matter, grease, oil, dust, water, frost, surface dirt, old sealants, or protective coatings. Install backing material, joint filler, setting blocks, or spacer shims as specified. Mask adjacent areas to ensure neat tooling lines. Apply the sealant in a continuous operation using positive pressure. Tool the sealant with light pressure within 15 minutes of application—before a skin forms—to spread the material firmly against the backing rod and joint faces. Remove masking tape immediately after tooling.\u003c\/p\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\"\u003e\n\u003cp\u003eFor high-load structural glazing, panel stiffeners, and architectural joint sealing, 795 Silicone Sealant provides the physical strength to support glass and other heavy cladding materials under wind load, alongside the elasticity required for demanding weather seals. This neutral-cure RTV silicone forms a medium-modulus rubber that bonds without priming to glass, anodised or alodined aluminium, steel, painted metal, concrete, and granite.\u003c\/p\u003e\n\u003ch3\u003eHigh-movement structural and weather sealing\u003c\/h3\u003e\n\u003cp\u003e795 Silicone Sealant functions as both a structural adhesive and a flexible weather barrier. When applied to clean substrates, it cures upon exposure to atmospheric moisture to accommodate high-movement expansion joints. The chemical mechanism is a non-corrosive, low-odour neutral cure that will not damage sensitive coatings or Kynar paints. It maintains its mechanical bond across extreme service temperatures from -40°C to 149°C, resisting UV degradation, rain, and snow without hardening or cracking.\u003c\/p\u003e\n\u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e±50% joint movement (ASTM C 719):\u003c\/strong\u003e Absorbs significant thermal expansion and contraction in glazed assemblies and heavy panel systems without adhesive or cohesive failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.414 MPa tension adhesion (ASTM C 1135 at 50% extension):\u003c\/strong\u003e Delivers the structural tensile strength required to secure glass and panel systems safely under high wind loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero staining (ASTM C 1248):\u003c\/strong\u003e Formulated to prevent plasticizer migration and staining on sensitive porous substrates including granite, marble, limestone, brick, and concrete.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20 to 30 minutes working time:\u003c\/strong\u003e Provides an adequate tooling window to wet out joint faces and achieve clean, professional profiles before skinning begins (typically within 15 minutes).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e14 to 21 days to full adhesion:\u003c\/strong\u003e Reaches full design bond strength under standard conditions (25°C and 50% relative humidity); joint mock-ups should verify adhesion before structural loads are applied.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere to use it\u003c\/h3\u003e\n\u003cp\u003eThis sealant is formulated for new construction and remedial installations on the following systems and substrates:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStructural and nonstructural glazing systems.\u003c\/li\u003e\n\u003cli\u003eStructural attachment of architectural panel systems and panel stiffeners.\u003c\/li\u003e\n\u003cli\u003eWeather sealing of joints in glass, anodised or alodined aluminium, steel, painted metal, EIFS, granite, stone, brick, concrete, and many plastics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation and tooling\u003c\/h3\u003e\n\u003cp\u003eClean all joints thoroughly to remove grease, oil, dust, water, frost, old sealants, or protective coatings. Install backing rod, joint filler, setting blocks, and spacer shims as specified. Mask adjacent surfaces to ensure clean lines. Apply the sealant in a continuous operation under positive pressure. Tool the bead with light pressure before a skin forms (within 15 minutes) to force the sealant against the backing material and joint faces, then immediately remove the masking tape.\u003c\/p\u003e\n\u003ch3\u003eLimitations\u003c\/h3\u003e\n\u003cp\u003e795 Silicone Sealant must not be used:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIn structural applications without prior review and written approval by your local Dow sales application engineer.\u003c\/li\u003e\n\u003cli\u003eIn below-grade applications.\u003c\/li\u003e\n\u003cli\u003eWhen substrate surface temperatures exceed 50°C during installation.\u003c\/li\u003e\n\u003cli\u003eOn surfaces subject to continuous water immersion.\u003c\/li\u003e\n\u003cli\u003eOn materials that bleed oils, plasticizers, or solvents, which can degrade the silicone bond.\u003c\/li\u003e\n\u003cli\u003eOn wet or frost-laden surfaces.\u003c\/li\u003e\n\u003cli\u003eIn totally confined joints where the sealant cannot access atmospheric moisture to cure.\u003c\/li\u003e\n\u003cli\u003eWhere the sealant is intended to be painted, as paint films will not adhere to cured silicone.\u003c\/li\u003e\n\u003cli\u003eIn direct contact with food, or in medical or pharmaceutical applications.\u003c\/li\u003e\n\u003c\/ul\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\"\u003e\n \u003cp\u003eFor sealing door and window frames, roller-blind housings, and structural gaps against air leaks and heat loss, MapePUR Universal Foam M\/G provides a rapid-hardening polyurethane barrier. It expands on contact with atmospheric moisture to fill deep cavities, forming a stable closed-cell structure that adheres to common building substrates including brickwork, concrete, gypsum, wood, metal, glass, foam polystyrene, and PVC.\u003c\/p\u003e\n\n \u003ch3\u003eHow it works\u003c\/h3\u003e\n \u003cp\u003eThe one-component prepolymer mixture reacts with humidity to expand and fill irregular voids. The cured foam functions as both a thermal insulator and an acoustic barrier, offering a soundproofing capacity of 58 dB to reduce transmission through partition walls, service penetrations, and window reveals. It resists water penetration, mould growth, and service temperatures from -40°C to +90°C. Once fully hardened, the yellow foam can be mechanically worked by cutting, sanding, grinding, drilling, or painting, and it can be skimmed directly with cementitious renders.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e58 dB soundproofing capacity:\u003c\/strong\u003e Rated under EN 12354-3 or ISO 717-1 to isolate acoustic flanking paths through structural gaps and frames.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e0.036 to 0.039 W\/m K thermal conductivity:\u003c\/strong\u003e Low thermal conductivity (DIN 52612) to prevent thermal bridging around door frames, window fittings, and roof penetrations.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e25 to 30 minutes cut window:\u003c\/strong\u003e Minimum waiting time before the hardened foam (at Ø 20 mm, +20°C, and 60% R.H.) can be safely cut back for finishing.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1.5 to 5 hours full cure:\u003c\/strong\u003e Complete hardening window depending on temperature and moisture levels, allowing fast turnaround before skimming or painting.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e45 litres free expansion yield:\u003c\/strong\u003e High volumetric yield from a single 750 ml can (measured at +20°C and 60% R.H.) to maximize coverage in large cavities.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003eThis foam is suitable for the following jobs:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003eThermal insulation and soundproofing of door frames, window frames, and roller-blind housings.\u003c\/li\u003e\n \u003cli\u003eFilling and insulating gaps between different building materials and external insulation systems.\u003c\/li\u003e\n \u003cli\u003eFixing support frames in place for door and window fittings, and filling the gaps between frames and walls.\u003c\/li\u003e\n \u003cli\u003eInsulating through-pipes for heating, air-conditioning, and cooling systems.\u003c\/li\u003e\n \u003cli\u003eFilling and insulating construction features and fittings on roofs and flat roofs.\u003c\/li\u003e\n \u003cli\u003eBonding embedded electrical fittings such as cable-runs and junction boxes in plasterboard walls.\u003c\/li\u003e\n \u003cli\u003eSealing formwork to prevent leaks when pouring fluid concrete.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDoes not adhere to polyethylene, silicone, or Teflon.\u003c\/li\u003e\n \u003cli\u003eCured foam must be protected from direct UV exposure to prevent surface degradation and damage.\u003c\/li\u003e\n \u003cli\u003ePressurised cans must not be exposed to direct sunlight or temperatures exceeding +50°C.\u003c\/li\u003e\n \u003cli\u003eUncured foam cleanup requires solvent-based MapePUR Cleaner, which may discolour sensitive substrates; verify compatibility via a test area before use. Hardened foam can only be removed mechanically.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApplication procedure\u003c\/h3\u003e\n \u003cp\u003eEnsure the substrate is clean, dust-free, and free from grease, oil, or loose material. Mask adjacent delicate surfaces to protect them from overspray. Pre-dampen the substrate by spraying it with water to accelerate expansion and ensure optimum polymerisation.\u003c\/p\u003e\n \u003cp\u003eThe application temperature must be between +5°C and +30°C, with optimal performance achieved when the can is between +20°C and +25°C. Shake the can upside down for at least 30 seconds before use, and repeat shaking after any long interruption.\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eMapePUR Universal Foam M (Manual):\u003c\/strong\u003e Screw the feed tube to the spray nozzle. Hold the can upside down and press the hand lever. Fill the gap from the deepest, lowest part upward to 50-60% of its volume; the foam will expand to fill the remaining space.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMapePUR Universal Foam G (Gun):\u003c\/strong\u003e Screw the can to the MapePUR Gun Standard adaptor. Regulate the flow using the feed screw and trigger stroke. Fill the cavity to 50-60% of its volume. Replace empty cans immediately to prevent the foam from setting inside the gun.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cp\u003eFor gaps wider than 5 cm, apply the product in multiple layers, waiting for each layer to expand before applying the next. Spray the freshly extruded foam with water immediately after application to improve yield and curing speed.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mapei","offers":[{"title":"Single Buy","offer_id":43608322441408,"sku":"FOAMPU\/750","price":16.33,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (12)","offer_id":48530634571968,"sku":"FOAMPU\/750\/BOX","price":176.28,"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\"\u003e\n \u003cp\u003eFor cool room construction, refrigerated container components, and insulation panel installations, FulasealPro 840NS Sealant is a non-skinning, butyl-based sealant that creates a permanently plastic, moisture-resistant barrier. Formulated to remain wet and sticky inside concealed lap joints, it seals sandwich panels, Alucobond, and metal substrates without drying out, skinning, or cracking over time.\u003c\/p\u003e\n\n \u003ch3\u003eHow it works\u003c\/h3\u003e\n \u003cp\u003eFulasealPro 840NS Sealant operates as a non-drying, permanently plastic sealant. Unlike standard elastomeric curing sealants, this butyl compound remains in a constant paste-like state, ensuring it does not skin or lose its tackiness inside closed assemblies. When clamped between sheet metal, Polystyrene, or Alucobond panels, the non-skinning formulation flows into small gaps to block air and moisture infiltration while resisting the growth of mould and mildew in damp or temperature-controlled environments. Because the chemistry is non-corrosive, it is safe for direct contact with sensitive metals like Zincalume, aluminium, and galvanised iron without the risk of chemical degradation or surface etching. It will not separate or bleed when applied to non-porous surfaces.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e-40°C to +50°C service temperature:\u003c\/strong\u003e Maintains its physical properties and sealing performance in extreme cold, preventing the joint barrier from freezing or failing in commercial refrigeration units and deep-freeze cool rooms.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e15 lineal metres coverage:\u003c\/strong\u003e Yields approximately 15 metres of a 5mm bead per cartridge, allowing accurate material estimation for long panel runs and lap joints.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e+5°C to +35°C application temperature:\u003c\/strong\u003e Defines the safe environmental window for gunning the sealant onto cold or warm substrates during panel assembly.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eIndefinite shelf life:\u003c\/strong\u003e Stored between +5°C and +25°C in unopened packaging, the product remains usable without a strict expiration date, reducing stock waste.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003eFulasealPro 840NS Sealant is formulated for small joints and concealed applications on the following substrates:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003eSteel, Stainless Steel, Galvanised iron, Zincalume, and Aluminium\u003c\/li\u003e\n \u003cli\u003eSandwich Panels and Alucobond\u003c\/li\u003e\n \u003cli\u003ePolystyrene and Fiberglass\u003c\/li\u003e\n \u003cli\u003eMost plastics (requires pre-testing)\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eNon-elastomeric:\u003c\/strong\u003e Not suitable for joints where movement is expected, or in applications subject to dynamic stress.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNo exposed weathering:\u003c\/strong\u003e Not suitable where the sealant is exposed to direct weathering or dirt pick-up; use HB Fuller 770 Sanitary Silicone to seal these exposed areas.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eVibration limits:\u003c\/strong\u003e Not suitable for applications involving constant vibration, such as caravans or truck bodies.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNon-paintable:\u003c\/strong\u003e This product cannot be painted over.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApplication clean-up and preparation\u003c\/h3\u003e\n \u003cp\u003eAll surfaces must be clean, dry, sound, and free of dust, oil, old sealant, or other contaminants before application. Clean lightly contaminated surfaces using the two-rag wipe method with Isopropyl Alcohol (IPA) on a clean, lint-free cloth, ensuring the solvent does not dry directly on the substrate. For heavily contaminated surfaces, clean first with a generic wax and grease remover using the two-rag wipe method, followed by a final IPA clean.\u003c\/p\u003e\n \u003cp\u003eApply the sealant to one surface by holding the gun at a 45-degree angle and pushing the bead forward, then immediately combine the two surfaces. Uncured sealant can be cleaned up using an organic solvent such as mineral spirits.\u003c\/p\u003e\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\"\u003e\n\u003cp\u003eFor sealing roofing, plumbing, and wet areas where joint movement and biological growth are constant challenges, N40 Silicone Sealant Aluminium Grey provides a highly flexible, non-corrosive barrier. This neutral-cure oxime silicone forms a waterproof rubber seal that accommodates joint movement without losing adhesion, making it suitable for both internal and external environments.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cp\u003eN40 Silicone Sealant Aluminium Grey is a single-pack, neutral-curing silicone formulated with added fungicide to inhibit mould and biological growth in hot, humid environments such as commercial kitchens, laundries, steam rooms, and showers. Because it is an oxime-curing system, it is non-corrosive and will not degrade concrete, zincalume, colourbond, or galvanised steel. Once fully cured, the sealant is suitable for below-waterline applications and maintains its properties across temperature extremes from -50°C to +150°C.\u003c\/p\u003e\n\u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e±30% movement capability:\u003c\/strong\u003e High elastic recovery (greater than 90% ISO 7389) allows the cured joint to expand and contract under structural stress without cohesive or adhesive failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2mm per day cure rate:\u003c\/strong\u003e Cures at 2mm per day (tested at 25°C and 50% humidity) with an initial skin time of approximately 20 minutes to prevent dust pickup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e43g\/L VOC:\u003c\/strong\u003e Low-odour formulation that meets Green Star environmental criteria and conforms to the Californian Bureau of Air Quality Management Rule 1168.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAS\/NZS 1530.3-1999:\u003c\/strong\u003e Tested to fire standards with a Smoke Developed Index of 0-1.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere to use it\u003c\/h3\u003e\n\u003cp\u003eN40 Silicone Sealant Aluminium Grey adheres to most common construction substrates, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eZincalume, colourbond, aluminium, and galvanised metal\u003c\/li\u003e\n\u003cli\u003eGlazed and unglazed ceramic tiles, porcelain, and enamel\u003c\/li\u003e\n\u003cli\u003eGlass and fibreglass\u003c\/li\u003e\n\u003cli\u003eTimber and laminated kitchen benches\u003c\/li\u003e\n\u003cli\u003ePVC and most common building surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLimitations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDo not use in totally confined spaces, as the sealant requires atmospheric humidity to cure.\u003c\/li\u003e\n\u003cli\u003eDo not use for structural glazing (use N-80 or N-60 Glazing silicone instead).\u003c\/li\u003e\n\u003cli\u003eDo not use for adhering mirrors (use High Power 609 instead).\u003c\/li\u003e\n\u003cli\u003eNot suitable for use in aquariums or continuous underwater applications like swimming pools.\u003c\/li\u003e\n\u003cli\u003eNot suitable for horizontal walkways and trafficable areas.\u003c\/li\u003e\n\u003cli\u003eDo not use on polycarbonate sheeting or composite panels (\u003ca href=\"\/products\/adheseal-pu50\"\u003ePU50FC\u003c\/a\u003e is recommended instead, subject to testing).\u003c\/li\u003e\n\u003cli\u003eMay discolour copper and brass.\u003c\/li\u003e\n\u003cli\u003eDo not paint. This silicone is not paintable.\u003c\/li\u003e\n\u003cli\u003eDo not use on stone without first conducting a stain testing program.\u003c\/li\u003e\n\u003cli\u003eDo not clean or treat the sealant with solvents or cleaning agents that may affect or discolour the product, especially during its curing phase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation and joint design\u003c\/h3\u003e\n\u003cp\u003eApply when substrate and air temperatures are between 5°C and 40°C. All surfaces must be clean, dry, and free of grease, form release agents, curing compounds, or surface water. Concrete must cure for a minimum of 28 days before sealant application to prevent adhesion failure and subsequent mould growth. For impervious substrates, clean using the two-wipe process with \u003ca href=\"\/products\/acetone\"\u003eAcetone\u003c\/a\u003e or 100% White Spirits.\u003c\/p\u003e\n\u003cp\u003eFor optimal movement performance, design joints to a 2:1 width-to-depth ratio:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal joints:\u003c\/strong\u003e Minimum width and depth of 5mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal joints:\u003c\/strong\u003e Minimum width and depth of 10mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum limits:\u003c\/strong\u003e Maximum joint width is 30mm; maximum depth is 15mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-sided adhesion:\u003c\/strong\u003e Prevent three-sided adhesion on flat joints by using a polyethylene backing rod or release tape to restrict bonding to two sides only. Use a backing rod 25% larger than the joint width for joints deeper than 10mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhere priming is required, use Primer 50A for non-porous substrates and \u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime\u003c\/a\u003e for porous substrates, allowing the solvent to evaporate for several minutes before gunning the sealant.\u003c\/p\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-label=\"Opening\"\u003e\n    \u003cp class=\"opening-narrative\"\u003eSA Sanitary Silicone Sealant seals junctions in kitchens, bathrooms, and shower screens where moisture leads to mould growth. Its neutral curing chemistry bonds to glass, ceramics, and stone to maintain a watertight finish in humid environments. The integrated fungicide provides long-term protection against mildew in high-use wet areas.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"where-heading\"\u003e\n    \u003ch3 id=\"where-heading\"\u003eWhere to use it\u003c\/h3\u003e\n    \u003cul\u003e\n\u003cli\u003esealing in kitchens, vanities, bathrooms, shower screens and any other wet area applications.\u003c\/li\u003e\n\u003cli\u003egeneral glazing and weatherproofing applications including wet areas and humid environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"benefits-heading\"\u003e\n    \u003ch3 id=\"benefits-heading\"\u003eBenefits\u003c\/h3\u003e\n    \u003cul\u003e\n\u003cli\u003eNon Slump.\u003c\/li\u003e\n\u003cli\u003eMildew Resistant.\u003c\/li\u003e\n\u003cli\u003eOne Part Ready To Use.\u003c\/li\u003e\n\u003cli\u003eOutstanding Weatherability.\u003c\/li\u003e\n\u003cli\u003eExcellent Adhesion.\u003c\/li\u003e\n\u003cli\u003eExcellent Uv Resistance.\u003c\/li\u003e\n\u003cli\u003e5 Star Voc Compliant.\u003c\/li\u003e\n\u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"substrates-heading\"\u003e\n    \u003ch3 id=\"substrates-heading\"\u003eCompatible substrates\u003c\/h3\u003e\n    \u003cul\u003e\n\u003cli\u003eglass.\u003c\/li\u003e\n\u003cli\u003eceramics.\u003c\/li\u003e\n\u003cli\u003ealuminium.\u003c\/li\u003e\n\u003cli\u003emasonry.\u003c\/li\u003e\n\u003cli\u003estone.\u003c\/li\u003e\n\u003cli\u003econcrete.\u003c\/li\u003e\n\u003cli\u003emost metals.\u003c\/li\u003e\n\u003cli\u003emany plastics.\u003c\/li\u003e\n\u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"not-heading\"\u003e\n    \u003ch3 id=\"not-heading\"\u003eWhere not to use it\u003c\/h3\u003e\n    \u003cul\u003e\n\u003cli\u003eSA Sanitary is not recommended for use on submerged joints where porous substrates permit water to the bond interface.\u003c\/li\u003e\n\u003cli\u003eNot for certain rubber products where bleeding of plasticiser may occur.\u003c\/li\u003e\n\u003cli\u003eNot for horizontal walkways where sealant will be subject to abrasion.\u003c\/li\u003e\n\u003cli\u003eCannot be painted, as paint will not adhere to sealant.\u003c\/li\u003e\n\u003cli\u003eNot recommended for use on polycarbonate plastic.\u003c\/li\u003e\n\u003cli\u003eSuitability for use on other types of plastic including extruded gutter profiles should be tested prior to application.\u003c\/li\u003e\n\u003c\/ul\u003e\n  \u003c\/section\u003e\n\u003c\/div\u003e\n","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\"\u003e\n \u003cp\u003eFor sealing expansion joints in ceramic tile and cement wall and floor coverings, Mapesil AC Silicone Sealant provides a highly elastic acetic-crosslinking silicone barrier. It accommodates up to 25% movement in expansion joints, making it suitable for wet areas, kitchens, bathrooms, showers, and swimming pools where joint movement and moisture exposure are constant.\u003c\/p\u003e\n\n \u003ch3\u003eHow it works\u003c\/h3\u003e\n \u003cp\u003eMapesil AC is a solvent-free, thixotropic paste that can be applied to both horizontal and vertical joints without slumping. Upon exposure to atmospheric humidity, it crosslinks into an elastic gasket that inhibits mould growth and remains flexible down to -40°C and stable up to +180°C. The acetic cure mechanism ensures excellent direct adhesion to non-porous substrates including glass, ceramic, and anodised aluminium. For porous or challenging substrates like concrete, wood, metal, painted surfaces, and plastics, the sealant can be applied after pre-treating the joint walls with Primer FD bonding enhancer.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e±25% movement capability:\u003c\/strong\u003e Classified as Class 25 LM under EN 15651-1, EN 15651-2, and EN 15651-3, allowing the cured joint to absorb thermal expansion and structural shifting without cohesive or adhesive failure.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e800% elongation at break:\u003c\/strong\u003e Tested to ISO 37, verifying high elastic capacity to stretch well beyond standard joint limits before tearing.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e10-minute skin time:\u003c\/strong\u003e Quick-forming surface skin (at +23°C and 50% R.H.) requires rapid finishing with a tool moistened with soapy water.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eVulcanisation speed:\u003c\/strong\u003e Cures to a depth of 4 mm in 1 day and 10 mm in 7 days, dictating the time required before joints can be subjected to service loads.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e-40°C to +180°C service window:\u003c\/strong\u003e Retains its physical properties under extreme thermal stress, suitable for heating pipes, boilers, and exposed external facades.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003eMapesil AC is suitable for residential, commercial, and industrial sealing applications:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003eSealing expansion joints in swimming pools and wet areas.\u003c\/li\u003e\n \u003cli\u003eSealing joints between sinks, sanitary ware, and ceramic tiles in kitchens, bathrooms, and laundries.\u003c\/li\u003e\n \u003cli\u003eForming elastic gaskets between construction elements in building, mechanical engineering, shipbuilding, and automotive assembly.\u003c\/li\u003e\n \u003cli\u003eAssembling glass tiles, glazing, window frames, and artistic stained glass windows.\u003c\/li\u003e\n \u003cli\u003eSealing air ducts, water pipes, boilers, tanks, and service pipes.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDo not use in exterior joints between ceramic tiles and light-coloured natural stone, as dirt may accumulate near the joints.\u003c\/li\u003e\n \u003cli\u003eDo not use on acid-sensitive substrates such as limestone; use a neutral-curing silicone like Mapesil LM instead.\u003c\/li\u003e\n \u003cli\u003eNot recommended for highly plasticised materials or bituminous surfaces, as migrating substances can reduce bonding, alter the colour, and degrade the sealant.\u003c\/li\u003e\n \u003cli\u003eDo not use to seal aquariums.\u003c\/li\u003e\n \u003cli\u003eDo not use for floor joints subject to heavy traffic; use a polyurethane sealant like Mapeflex PU 45 FT or an epoxy-polyurethane sealant like Mapeflex E-PU 21 SL.\u003c\/li\u003e\n \u003cli\u003eHas limited resistance to solvents; avoid contact between unpolymerised sealant and any solvent to prevent cure inhibition.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eJoint sizing and installation\u003c\/h3\u003e\n \u003cp\u003eTo ensure free elongation and compression, the sealant must only adhere to the sides of the joint wall, not to the base. Use Mapefoam closed-cell polyethylene backing cord to control depth and prevent three-sided adhesion. Joint dimensions must be calculated as follows:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003eFor joints 10 mm wide: depth must equal the width (1:1 ratio).\u003c\/li\u003e\n \u003cli\u003eFor joints between 11 mm and 20 mm wide: depth must be kept constant at 10 mm.\u003c\/li\u003e\n \u003cli\u003eFor joints wider than 20 mm: depth must equal half the width (2:1 width-to-depth ratio).\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cp\u003eWhen Primer FD is required, apply with a small brush and allow to dry for several minutes until the solvent evaporates before extruding Mapesil AC. Uncured sealant must be cleaned using ethyl acetate, petrol, or \u003ca href=\"\/products\/toluene\"\u003etoluene\u003c\/a\u003e; fully cured sealant can only be removed mechanically.\u003c\/p\u003e\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":175.8,"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":175.8,"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":"bostik-seal-n-flex-one-plus-p590","title":"Bostik Seal ‘N’ Flex One Plus P590 Polyurethane Sealant 600ml","description":"\u003cdiv role=\"main\"\u003e\n \u003cp\u003eFor sealing expansion and construction joints in precast panels, insitu concrete, brickwork, and metal cladding, Bostik Seal ‘N’ Flex One Plus P590 provides a low-modulus polyurethane seal that accommodates joint movement without tearing or pulling away from the substrate.\u003c\/p\u003e\n\n \u003ch3\u003eJoint movement and elasticity\u003c\/h3\u003e\n \u003cp\u003eThis polyurethane sealant is formulated to absorb cyclic expansion and compression movement of +100%\/-50%. With an elongation at break exceeding 1,000%, it stretches to prevent adhesive or cohesive failure in high-movement joints, such as those found in aluminium composite materials, fiber cement sheet, and aluminium window installations. The moisture-curing formula prevents the formation of internal bubbles during the curing cycle, ensuring a dense, consistent seal even when applied to damp or moist substrates.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e+100% \/ -50% joint movement:\u003c\/strong\u003e Absorbs high-amplitude structural expansion and contraction in precast concrete, brickwork, and cladding systems.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAt least 1,000% elongation at break:\u003c\/strong\u003e Provides high elasticity to stretch across shifting joint gaps without tearing.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e2.5-3mm per 24 hours cure rate:\u003c\/strong\u003e Sets progressively, requiring 7 days for full cure on porous substrates, and over 14 days in joints wider than 20mm.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e90-minute skin time:\u003c\/strong\u003e Delivers a practical working window for tooling and finishing joint profiles.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e2.8g\/L VOC content:\u003c\/strong\u003e Low-emission formulation meeting Singapore Green Building Council standards.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003eSuitable for joints in:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003eInsitu concrete and render\u003c\/li\u003e\n \u003cli\u003ePrecast and tilt-up panels\u003c\/li\u003e\n \u003cli\u003eAluminium composite materials and aluminium windows\u003c\/li\u003e\n \u003cli\u003eBrickwork and block work\u003c\/li\u003e\n \u003cli\u003eMetal cladding and stainless steel trays\u003c\/li\u003e\n \u003cli\u003ePlasterboard face and paper-lined recessed edges\u003c\/li\u003e\n \u003cli\u003eFibre cement sheet\u003c\/li\u003e\n \u003cli\u003eGranite, sandstone, marble, and GRC panel systems\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDo not use in chlorinated water such as swimming pools and spas.\u003c\/li\u003e\n \u003cli\u003eDo not use in constantly immersed salt water.\u003c\/li\u003e\n \u003cli\u003eNot suitable for PE, PP, PC, PMMA, PTFE, soft plastics, neoprene, or bituminous substrates.\u003c\/li\u003e\n \u003cli\u003eDo not use for glazing applications or in trafficable joints.\u003c\/li\u003e\n \u003cli\u003eDo not apply to cement-based substrates within 28 days of the initial pour or set.\u003c\/li\u003e\n \u003cli\u003eDo not apply in temperatures below 5°C or above 40°C.\u003c\/li\u003e\n \u003cli\u003eAvoid exposure to water or alcohol before the sealant has fully cured.\u003c\/li\u003e\n \u003cli\u003eDo not apply to joints less than 5mm in both width and depth, or joints larger than 80mm.\u003c\/li\u003e\n \u003cli\u003eWhite sealant may yellow on the surface under prolonged exposure to strong natural or artificial UV light.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eJoint design and priming\u003c\/h3\u003e\n \u003cp\u003eTo ensure correct sealant geometry and prevent three-sided adhesion, always install a backing rod before applying the sealant. The minimum allowable joint depth is 5mm, and the maximum joint width is 80mm. Tool the sealant to achieve a concave surface profile.\u003c\/p\u003e\n \u003cp\u003eFor joints 5mm to 10mm wide, maintain a 1:1 width-to-depth ratio. For joints wider than 10mm (up to 80mm), calculate the depth using the formula: Depth = (width in mm \/ 3) + 6.\u003c\/p\u003e\n \u003cp\u003eThe sealant adheres without primer to clean concrete, mortar, and bare aluminium. For optimum adhesion in high-stress joints or under extreme weather exposure, use the following priming procedures:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePorous substrates:\u003c\/strong\u003e Use \u003ca href=\"\/products\/n49-primer\"\u003eBostik N49 Primer\u003c\/a\u003e for maximum performance on porous surfaces, and always prime before periodically immersed or submerged applications. Dry, vertical expansion joints in concrete or masonry do not require priming if clean and uncontaminated.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNon-porous substrates:\u003c\/strong\u003e Prime plastics and metallic substrates, including u-PVC, brass, copper, and stainless steel, with \u003ca href=\"\/products\/n40-primer\"\u003eBostik N40 Primer\u003c\/a\u003e using the two-cloth method.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAluminium composite and cladding panels:\u003c\/strong\u003e These panels often carry protective wax or plastic coatings. Always test compatibility and conduct Pre-tested Adhesion to Substrate (P.A.T.S.) before application.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003ePaintability\u003c\/h3\u003e\n \u003cp\u003eBostik Seal ‘N’ Flex One Plus P590 can be painted after curing for a minimum of 7 days. Solvent-containing coatings, such as enamels or oil-based paints, may react with the sealant surface and leave it tacky. Surface coatings may discolour when in direct contact with the cured sealant, or crack due to cyclic joint movement. Conduct a field test to verify coating compatibility.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bostik","offers":[{"title":"Off White \/ Box Buy (20)","offer_id":46701788463296,"sku":"SNF1OW\/SSG\/BOX","price":371.2,"currency_code":"AUD","in_stock":true},{"title":"Grey \/ Box Buy (20)","offer_id":46701788397760,"sku":"SNF1GR\/SSG\/BOX","price":322.6,"currency_code":"AUD","in_stock":true},{"title":"White \/ Box Buy (20)","offer_id":46701788364992,"sku":"SNF1WH\/SSG\/BOX","price":322.6,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box Buy (20)","offer_id":46701788332224,"sku":"SNF1BL\/SSG\/BOX","price":322.6,"currency_code":"AUD","in_stock":true},{"title":"Limestone \/ Box Buy (20)","offer_id":46701801439424,"sku":"SNF1LS\/SSG\/BOX","price":371.2,"currency_code":"AUD","in_stock":true},{"title":"Sandstone \/ Box Buy (20)","offer_id":46701801472192,"sku":"SNF1ST\/SSG\/BOX","price":371.2,"currency_code":"AUD","in_stock":true},{"title":"Epping Grey \/ Box Buy (20)","offer_id":46701788430528,"sku":"SNF1EPGR\/SSG\/BOX","price":371.2,"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":"rla-foam-filler","title":"RLA Foam Filler","description":"\u003cdiv role=\"main\"\u003e\n \u003cp\u003eFor fixing and insulating door and window frames, filling wall penetrations, and sealing plumbing cavities, RLA Foam Filler provides an expanding polyurethane barrier that seals out draft, noise, moisture, and dust. It adheres to common construction substrates including timber, brick, concrete, galvanised steel, aluminium, glass, compressed cement-sheet, and plasterboard.\u003c\/p\u003e\n\n \u003ch3\u003eHow it works\u003c\/h3\u003e\n \u003cp\u003eRLA Foam Filler is a moisture-curing polyurethane foam that expands up to 45 times its original liquid volume to fill deep cavities and irregular gaps. As it expands, it conforms closely to the surrounding substrate to create an airtight, mould-proof, and water-resistant seal with a water absorption rating of only 1% by volume. Once fully cured, the beige foam can be cut, sanded, and painted to match the surrounding wall profile. The ozone-friendly propellant system contains no hazardous gases, and the delivery valve allows the canister to be reused after partial applications.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e45x expansion:\u003c\/strong\u003e Fills large, deep cavities and wall penetrations efficiently from a single 500ml can, yielding between 30 and 45 litres of cured foam.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e15 to 30 minutes skin time:\u003c\/strong\u003e Quick surface skinning at 23°C and 50% relative humidity prevents sagging in vertical joints.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e8 hours to cut, sand, or paint:\u003c\/strong\u003e Reaches sufficient structural density within 8 hours to be worked back to the substrate profile.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e-40°C to 80°C temperature resistance:\u003c\/strong\u003e Maintains its insulating barrier behind wall penetrations, electrical outlets, and water pipes under high thermal exposure.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e0.03MPa compressive strength:\u003c\/strong\u003e Flexible, low-density foam (22 ± 3kg\/m³) that seals without distorting lightweight window or door frames.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eFixing, sealing, and insulating around timber and aluminium door and window frames.\u003c\/li\u003e\n \u003cli\u003eFilling service penetrations in brickwork, concrete, and plasterboard walls.\u003c\/li\u003e\n \u003cli\u003eInsulating plumbing pipe penetrations and electrical outlet back-boxes.\u003c\/li\u003e\n \u003cli\u003eSealing expansion joints and deep cavities in compressed cement-sheet assemblies.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eHow to apply\u003c\/h3\u003e\n \u003cp\u003eEnsure all surfaces are clean and free from loose material, dust, grease, and existing coatings. Remove structurally unsound layers mechanically. Lightly dampen the substrate with a water mist before application to accelerate the moisture-cure reaction and improve adhesion. Shake the can vigorously 15 to 20 times, screw the application tube onto the trigger valve, invert the can, and apply pressure to the trigger. Fill cavities to only one third of their total volume, allowing room for the foam to expand. Fill larger cavities in stages, allowing each layer to expand before applying the next.\u003c\/p\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDo not apply when ambient or surface temperatures are below 5°C or above 30°C. Cold conditions will decrease the final yield and lengthen the curing window.\u003c\/li\u003e\n \u003cli\u003eNot suitable as a load-bearing structural material.\u003c\/li\u003e\n \u003cli\u003eDo not use in areas subject to foot or vehicular traffic.\u003c\/li\u003e\n \u003cli\u003eDo not use in permanently immersed environments.\u003c\/li\u003e\n \u003cli\u003eCured foam will discolour and degrade under ultraviolet light. Outdoor applications must be painted or coated to protect the foam from UV exposure.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"RLA","offers":[{"title":"Single Buy","offer_id":46872895946944,"sku":"FOAMPURLA\/500","price":20.0,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (12)","offer_id":46872895979712,"sku":"FOAMPURLA\/500\/BOX","price":216.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/RLA-Foam-Filler.png?v=1759449212"},{"product_id":"adheseal-n70","title":"Adheseal N70 Industrial Silicone Sealant","description":"\u003cdiv role=\"main\"\u003e\n  \u003cp\u003eFor expansion, control, and perimeter joints subject to high movement, N70 Industrial Silicone Sealant is a neutral-cure oxime silicone that accommodates up to ±50% joint movement. It cures to form a permanently flexible, dust-proof gasket that adheres to challenging substrates including glazed ceramic tiles, porcelain, vitreous enamel, and common building metals without corroding galvanised steel or zinc coatings.\u003c\/p\u003e\n\n  \u003ch3\u003eWhat it does\u003c\/h3\u003e\n  \u003cp\u003eN70 Industrial Silicone Sealant functions as a weather seal, general glazing sealant, and flexible joint gasket. The oxime (neutral) curing mechanism relies on atmospheric humidity to cure, meaning it will not react with or corrode metals like Zincalume, Colorbond, galvanised steel, stainless steel, or aluminium, nor will it attack concrete or masonry. Once fully cured, it achieves an elongation at break of 600% and an elastic recovery of over 90%, allowing joints to return to their original shape after extension or compression. It maintains its seal across a service temperature range of -50°C to 150°C, making it stable under direct UV exposure and outdoor weathering.\u003c\/p\u003e\n\n  \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e±50% movement capability:\u003c\/strong\u003e High permanent flexibility to accommodate significant joint expansion and contraction without adhesive or cohesive failure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e600% elongation at break (ISO 8339):\u003c\/strong\u003e Extreme stretch capacity before the cured sealant material ruptures.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e2mm per day cure rate:\u003c\/strong\u003e Curing speed at 25°C and 50% relative humidity; actual times will vary depending on temperature, humidity, and substrate porosity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e25 to 30 Shore A hardness:\u003c\/strong\u003e Medium-soft durometer hardness that provides a balance of flexibility and tear resistance for joint sealing.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n  \u003cp\u003eSuitable for internal and external applications across construction, HVAC, marine, and manufacturing sectors. Common applications include:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eExpansion and control joints in masonry, concrete, driveways, and walkways\u003c\/li\u003e\n    \u003cli\u003ePerimeter sealing around windows, doors, and curtain walls\u003c\/li\u003e\n    \u003cli\u003eGeneral glazing and glass partitions\u003c\/li\u003e\n    \u003cli\u003eAir-conditioning duct seals and HVAC penetrations\u003c\/li\u003e\n    \u003cli\u003eRoof, gutter, skylight, and solar installations\u003c\/li\u003e\n    \u003cli\u003eWet areas, ceramic tiles, and around pools (above the waterline during application)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eLimitations\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNo confined spaces:\u003c\/strong\u003e Do not use in totally confined spaces; the sealant requires atmospheric humidity to cure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNo underwater application:\u003c\/strong\u003e Do not apply sealant underwater (including swimming pools or ponds). Once fully cured, it is suitable for below-waterline applications, but project-specific confirmation is required.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNot for structural glazing:\u003c\/strong\u003e Do not use for structural glazing; use N-80 or N-60 Glazing silicone instead.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNot paintable:\u003c\/strong\u003e This silicone cannot be painted over. Do not paint.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSubstrate exclusions:\u003c\/strong\u003e Do not use on aquariums, polycarbonate sheeting, or for adhering mirrors (use High Power 609 instead).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComposite panels:\u003c\/strong\u003e Do not use on composite panels without testing first; Adheseal recommends \u003ca href=\"\/products\/hi-flex-construction\"\u003eHi Flex Construction\u003c\/a\u003e for this application.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNatural stone risk:\u003c\/strong\u003e May stain some natural stone. S100 is recommended for marble and granite after a stain testing program.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMetal discolouration:\u003c\/strong\u003e Sealant may discolour copper and brass surfaces.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eChemical sensitivity:\u003c\/strong\u003e Do not clean or treat the sealant with solvents, materials, or cleaning agents that may affect or discolour it, especially during the curing phase.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eJoint design and dimensions\u003c\/h3\u003e\n  \u003cp\u003eWhere possible, design joints to a 2:1 width-to-depth ratio. Internal joints require a minimum width and depth of 5mm. External joints require a minimum width of 10mm. The maximum allowable joint width is 30mm, and the maximum depth is 15mm.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e5mm to 10mm joint width:\u003c\/strong\u003e Depth must equal width, minimum 5mm.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e10mm joint width:\u003c\/strong\u003e Depth must be 5mm to 8mm.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e15mm joint width:\u003c\/strong\u003e Depth must be 7mm to 10mm.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e20mm joint width:\u003c\/strong\u003e Depth must be 10mm.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e25mm joint width:\u003c\/strong\u003e Depth must be 12mm.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eFor joints deeper than 10mm, install a backing rod 25% larger than the joint width to control depth. The sealant must only bond to two sides to allow correct movement; use polyethylene release tape on flat joints to prevent three-sided adhesion.\u003c\/p\u003e\n\n  \u003ch3\u003eHow to apply\u003c\/h3\u003e\n  \u003cp\u003eApply when substrate and ambient temperatures are between 5°C and 40°C.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSubstrate preparation:\u003c\/strong\u003e Surfaces must be clean, dry, structurally sound, and free of dust, oil, grease, curing compounds, and surface water. Concrete must cure for a minimum of 28 days prior to application to avoid mould growth, poor adhesion, and delamination.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eImpervious surfaces:\u003c\/strong\u003e Clean non-porous substrates using the two-wipe process with clean cloths moistened with \u003ca href=\"\/products\/acetone\"\u003eAcetone\u003c\/a\u003e or 100% White Spirits.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePriming:\u003c\/strong\u003e An adhesion test is recommended. If a primer is required, apply with a small brush and allow to dry for several minutes before sealing. Use \u003cstrong\u003e50A Primer\u003c\/strong\u003e for non-porous substrates and \u003cstrong\u003e\u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime\u003c\/a\u003e\u003c\/strong\u003e for porous substrates.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication method:\u003c\/strong\u003e Cut the sausage opening and cut the nozzle at a 45° angle. Extrude the sealant by pushing it ahead of the nozzle to ensure intimate contact with both joint faces.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFinishing:\u003c\/strong\u003e Tool the joint with a moistened spatula within 15 minutes, before the skin forms (approximate skin time is 20 minutes). If masking tape was used, remove it while the sealant is still wet.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eClean up:\u003c\/strong\u003e Clean wet tools and excess sealant with white spirit or isopropyl alcohol (IPA). Cured sealant must be removed by mechanical means.\u003c\/li\u003e\n  \u003c\/ul\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":"matt-seal-s-350-sanitary-silicone-sealant","title":"Matt Seal S-350 Sanitary Silicone Sealant","description":"\u003cdiv role=\"main\"\u003e\n\u003cp\u003eFor tiled wet areas, kitchens, and bathrooms where a reflective gloss bead would disrupt the design, Matt Seal S-350 Sanitary Silicone Sealant provides a clean, matte finish that resists fungal growth in hot and humid environments. This neutral-curing silicone accommodates high joint movement while protecting joints from mould, making it suitable for both residential bathrooms and demanding commercial installations.\u003c\/p\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eMatt Seal S-350 is a neutral (oxime) curing silicone formulated with an added fungicide to inhibit mould and biological growth. On exposure to atmospheric humidity, it cures to form a permanently flexible, dustproof, and waterproof joint seal. It is non-corrosive to galvanised steel, zinc-coated steel, and concrete. Because the cured rubber maintains excellent UV stability and colour fastness, it can be used for internal and external seals, including areas under permanent UV exposure.\u003c\/p\u003e\n\u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e±25% movement capability:\u003c\/strong\u003e Accommodates joint contraction and expansion without adhesive or cohesive failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300% elongation at break (ISO 8339):\u003c\/strong\u003e High stretch capability to maintain joint integrity under stress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2mm per day cure rate:\u003c\/strong\u003e Curing speed measured at 25°C and 50% relative humidity; skin forms in approximately 15 to 20 minutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-50°C to 150°C temperature resistance:\u003c\/strong\u003e Maintains its flexible seal across extreme temperature ranges, making it suitable for steam and spa rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e43g\/L VOC content:\u003c\/strong\u003e Low-odour formula conforming to the Californian Bureau of Air Quality Management Rule 1168 for green building projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere to use it\u003c\/h3\u003e\n\u003cp\u003eMatt Seal S-350 forms a bond across common building substrates, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGlazed and unglazed ceramic tiles, glass, porcelain, and fibreglass\u003c\/li\u003e\n\u003cli\u003eLaminated kitchen benches and timber\u003c\/li\u003e\n\u003cli\u003eAluminium, stainless steel, Colourbond, Zincalume, and galvanised metal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is suitable for joints in shower walls and floors, commercial kitchens, laundries, steam and spa rooms, plumbing and roofing seals, shopfitting, vehicle fabrication, and marine applications. Once cured, it is suitable for below-waterline applications in marine environments.\u003c\/p\u003e\n\u003ch3\u003eLimitations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo not use in totally confined spaces:\u003c\/strong\u003e Requires atmospheric humidity to cure; it will not cure without air exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for swimming pools:\u003c\/strong\u003e Do not use in underwater applications such as pools or aquariums.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for stone:\u003c\/strong\u003e All stone surfaces require a stain testing program before application to prevent oil migration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot for trafficable joints:\u003c\/strong\u003e Do not use on horizontal walkways or trafficable areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstrate exclusions:\u003c\/strong\u003e Not suitable for structural glazing, polycarbonate sheeting, or adhering mirrors. For mirrors, use Adheseal High Power 609; for composite panels, Adheseal recommends \u003ca href=\"\/products\/adheseal-pu50\"\u003ePU50FC\u003c\/a\u003e subject to testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal sensitivity:\u003c\/strong\u003e May discolour copper and brass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-paintable:\u003c\/strong\u003e This silicone cannot be painted over.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eJoint design and installation\u003c\/h3\u003e\n\u003cp\u003eFor optimal movement performance, design joints to a 2:1 width-to-depth ratio. Internal joints require a minimum width and depth of 5mm. External joints require a minimum width of 10mm. The maximum joint width is 30mm, and the maximum depth is 15mm. Use a closed-cell backing rod 25% larger than the joint width for joints deeper than 10mm to prevent three-sided adhesion.\u003c\/p\u003e\n\u003cp\u003eApply the sealant at temperatures between 5°C and 40°C on clean, dry substrates. Ensure concrete has cured for at least 28 days to prevent moisture-driven delamination or mould growth. Use a two-wipe process with \u003ca href=\"\/products\/acetone\"\u003eAcetone\u003c\/a\u003e or 100% White Spirits on non-porous surfaces. Tool the bead with a moistened spatula within 15 minutes before the skin forms, and remove any masking tape while the sealant is still wet.\u003c\/p\u003e\n\u003ch3\u003eSystem components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupaprime:\u003c\/strong\u003e Recommended primer for porous surfaces in highly stressed joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50A Surface Prep:\u003c\/strong\u003e Recommended for non-porous surfaces in highly stressed applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Adheseal","offers":[{"title":"Arctic White \/ Single Buy","offer_id":48690088706240,"sku":"SILADS350ARC\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Arctic White \/ Box Buy (20)","offer_id":48690088739008,"sku":"SILADS350ARC\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Ebony \/ Single Buy","offer_id":48690088771776,"sku":"SILADS350EB\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Ebony \/ Box Buy (20)","offer_id":48690088804544,"sku":"SILADS350EB\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/s-350.png?v=1785446336"},{"product_id":"bostik-seal-n-flex-one-p390-polyurethane-sealant-300ml","title":"Bostik Seal 'N' Flex One P390 Polyurethane Sealant 300ml","description":"\u003cdiv role=\"main\"\u003e\n\u003cp\u003eFor expansion joints in precast and tilt-up panels, brickwork, concrete, and fibre cement sheet, Seal 'N' Flex One P390 Polyurethane Sealant 300ml provides a Class-A joint seal that accommodates high-movement thermal cycles. It cures to a tough, flexible barrier that handles constant contraction and expansion without adhesive failure or pulling away from the joint faces.\u003c\/p\u003e\n\u003ch3\u003eHigh-movement joint sealing\u003c\/h3\u003e\n\u003cp\u003eSeal 'N' Flex One P390 is a low-modulus, moisture-curing polyurethane sealant formulated to handle cyclic joint movement of ±50% (100% total movement) of the original installed joint width. Because it is low modulus, the cured sealant exerts minimal stress on the bond line when the joint expands, preventing cohesive or adhesive failure in porous substrates like insitu concrete, mortar, and brickwork. The smooth, non-sag thixotropic paste holds its shape during application in vertical joints and can be tooled to a concave finish. It is acoustic rated to AS 2253 \/ 1276 and carries AS4020 approval for potable water contact.\u003c\/p\u003e\n\u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e±50% joint movement\u003c\/strong\u003e: Absorbs high-amplitude expansion and contraction in precast panels, GRC, and specialty exterior cladding panels without rupturing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u0026gt; 900% elongation at break\u003c\/strong\u003e: Extreme stretch capability to ensure the internal body of the sealant does not tear under unexpected structural shift.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u0026gt; 1.3 N\/mm² tensile strength\u003c\/strong\u003e: Delivers high structural cohesive strength to maintain a durable barrier over a service temperature range of -40 to 75°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7-day full cure\u003c\/strong\u003e: Based on porous substrates, extending to 14 days for joints wider than 20mm, with a cure rate of 2mm per 24 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6mm to 50mm joint limits\u003c\/strong\u003e: Fits joint widths within this range, maintaining a 1:1 depth-to-width ratio up to 12mm wide, and a 1:2 ratio for joints from 12mm to 50mm wide.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere to use it\u003c\/h3\u003e\n\u003cp\u003eSuitable for sealing joints in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrecast and tilt-up concrete panels\u003c\/li\u003e\n\u003cli\u003eInsitu concrete and render\u003c\/li\u003e\n\u003cli\u003eBrickwork and blockwork\u003c\/li\u003e\n\u003cli\u003eFibre cement sheet and GRC\u003c\/li\u003e\n\u003cli\u003ePlasterboard face and paper-lined recessed edges\u003c\/li\u003e\n\u003cli\u003eAluminium windows, brass, copper, stainless steel, and u-PVC\u003c\/li\u003e\n\u003cli\u003eFibreglass and specialty panel systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLimitations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo not use\u003c\/strong\u003e in chlorinated water systems such as swimming pools, spas, or constantly immersed salt water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo not apply\u003c\/strong\u003e to cement-based substrates within 28 days of the initial pour or set.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo not use\u003c\/strong\u003e on materials containing bitumen, for glazing applications, or in trafficable joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo not apply\u003c\/strong\u003e in temperatures below 5°C or above 35°C, or expose to water or alcohol before full cure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo not finish\u003c\/strong\u003e using wet tooling techniques that employ solvents, water, or soap solutions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite variant caution\u003c\/strong\u003e: White sealant may yellow on the surface under prolonged exposure to strong natural or artificial UV light.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposite metallic facades\u003c\/strong\u003e: For northern and western elevations in full sunlight, daily thermal cycling can cause crimping or bulging of the sealant before it fully cures. Refer to Bostik V70 Silicone as the recommended sealant for metallic facades.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSubstrate preparation and priming\u003c\/h3\u003e\n\u003cp\u003eSurfaces must be completely clean, dry, and free of laitance, oil, dust, grease, frost, water, old sealants, and curing agents. Dust and loose particles must be vacuum cleaned.\u003c\/p\u003e\n\u003cp\u003eSeal 'N' Flex One P390 adheres without primer to standard concrete, mortar, and bare Aluminium. However, a Pre-tested Adhesion to Substrate (P.A.T.S.) test is recommended prior to application. Substrate primers must be used for high-stress joints, extreme weather exposure, or highly porous surfaces:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorous substrates\u003c\/strong\u003e: For maximum performance and in periodically immersed or submerged applications, prime with \u003ca href=\"\/products\/n49-primer\"\u003eBostik N49 Primer\u003c\/a\u003e. Porous vertical expansion joints not subject to immersion do not require priming if clean and dry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-porous substrates\u003c\/strong\u003e: Prime plastics and metallic substrates (such as u-PVC outlets, brass, copper fittings, and stainless steel) with \u003ca href=\"\/products\/n40-primer\"\u003eBostik N40 Primer\u003c\/a\u003e using the two-cloth method.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePaintability\u003c\/h3\u003e\n\u003cp\u003eSeal 'N' Flex One P390 can be painted after a minimum of 7 days. Coatings containing solvents, such as enamels or oil-based paints, may react with the sealant surface and create a tacky finish. Surface coatings may discolour in direct contact with the cured sealant, and cyclical joint movement may cause the paint film to crack or craze. Field testing is recommended to verify coating compatibility.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bostik","offers":[{"title":"Box Buy (20) \/ Grey","offer_id":48530760040640,"sku":"SNFFCGR\/CTG\/BOX","price":355.8,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20) \/ White","offer_id":48530760073408,"sku":"SNFFCWH\/CTG\/BOX","price":355.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/sealnflex1.png?v=1782886428"}],"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\/sealants.oembed","provider":"Adheseal","version":"1.0","type":"link"}