{"title":"Sealants","description":"\u003cp\u003eSealants fill gaps, seal joints, and bond surfaces on building sites. Use polyurethane when the joint moves and you need paintable strength. Choose neutral-cure silicone for bathrooms, glazing, and facades where moisture and UV are the main concerns. MS polymer gives primerless adhesion on most substrates with paintability and weathering resistance. Acrylic suits static gaps and fire-rated penetrations where there is no movement.\u003c\/p\u003e\u003cp\u003ePick the sealant by the job. A shower recess needs sanitary silicone with fungicide. A structural joint that moves needs polyurethane or a high-movement MS polymer. A non-moving interior gap takes acrylic. A fire-rated penetration goes to AS1530.4 and needs the right fire-stop sealant.\u003c\/p\u003e\u003cp\u003eAll formulations are UV stable and low-VOC. That means predictable performance inside and out, without the callbacks.\u003c\/p\u003e","products":[{"product_id":"adheseal-gap-filla","title":"Adheseal Gap Filla Acrylic Sealant","description":"\u003cp\u003e\u003cstrong\u003eAdheseal Gap Filla\u003c\/strong\u003e is a paintable acrylic gap filler for skirting boards, cornices, architraves, plasterboard and window or door trim. It fills unsightly gaps and minor cracks with a smooth, flexible finish that is easier to paint than a silicone bead.\u003c\/p\u003e\u003cp\u003eChoose Gap Filla for \u003cstrong\u003einterior finishing and decorating\u003c\/strong\u003e where rigid fillers tend to crack as materials move. It is water-based, low odour and easy to tool; clean up with water before curing. The current formulation is intended for modest joint movement rather than major expansion joints.\u003c\/p\u003e\u003ch2\u003eWhere to use Gap Filla\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSkirting and architraves:\u003c\/strong\u003e filling gaps before painting timber trim.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCornices and plasterboard:\u003c\/strong\u003e smoothing minor junctions and cracks in painted interiors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindows and doors:\u003c\/strong\u003e finishing appropriate non-immersed frame and trim gaps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeatherboards and sidings:\u003c\/strong\u003e filling suitable sheltered building gaps before a compatible finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVents and display details:\u003c\/strong\u003e sealing minor gaps in compatible trim and model-making assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBefore painting\u003c\/h2\u003e\u003cp\u003eApply to sound, clean, dry surfaces, then smooth the bead. Under suitable conditions the latest TDS describes paintability in as little as ten minutes, but paint compatibility, bead size and weather will affect the result. Gap Filla is \u003cstrong\u003enot a structural adhesive, waterproofing membrane or immersion sealant\u003c\/strong\u003e. For moving exterior panel joints, choose a purpose-designed movement sealant.\u003c\/p\u003e","brand":"Adheseal","offers":[{"title":"Single","offer_id":39423169102016,"sku":"GAPFILLA\/CTG","price":3.15,"currency_code":"AUD","in_stock":true},{"title":"Box of 20","offer_id":46349647118528,"sku":"GAPFILLA\/CTG\/BOX","price":56.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/adheseal-gap-filla.jpg?v=1791361872"},{"product_id":"hv-duct-high-velocity-duct-sealant","title":"Adheseal HV Duct Acrylic Sealant","description":"\u003cp\u003e\u003cstrong\u003eAdheseal HV Duct\u003c\/strong\u003e is a high-strength \u003cstrong\u003eacrylic HVAC duct sealant\u003c\/strong\u003e for high-velocity air ducts, sheet-metal seams, duct joints and dust extraction systems. It cures to form a flexible, paintable and dust-proof seal, making it a practical cartridge-applied duct sealing compound for air-conditioning, ventilation and metal fabrication work.\u003c\/p\u003e\n\n\u003cp\u003eHV Duct is \u003cstrong\u003efire-tested to AS\/NZS 1530.3\u003c\/strong\u003e, with a Spread of Flame Index of 0, Heat Evolved Index of 0 and Smoke Developed Index of 3. It is designed for sealing ductwork and metal joints rather than firestopping penetrations, so project fire-resistance requirements should be checked separately where an FRL-rated system is required.\u003c\/p\u003e\n\n\u003ch2\u003eAcrylic duct sealant for HVAC and air-conditioning ductwork\u003c\/h2\u003e\n\u003cp\u003eHV Duct is made for sealing around high-velocity air ducts and seams where a gunnable acrylic sealant is more practical than a brush-applied duct mastic. Typical applications include HVAC ductwork, air-conditioning ducts, sheet-metal seams, dust extraction systems and other metal fabrication joints.\u003c\/p\u003e\n\n\u003cp\u003eIt can also be used in bus and trailer body assembly, with polystyrene foam, at compatible Neoprene sponge foam tape interfaces and around aluminium window frames.\u003c\/p\u003e\n\n\u003ch2\u003eWhy choose Adheseal HV Duct?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-velocity duct sealing:\u003c\/strong\u003e developed specifically for air ducts, duct seams and sheet-metal joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire-tested to AS\/NZS 1530.3:\u003c\/strong\u003e Ignitability Index 11, Spread of Flame Index 0, Heat Evolved Index 0 and Smoke Developed Index 3.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaintable acrylic finish:\u003c\/strong\u003e suitable where the completed joint needs to be overcoated.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible cured seal:\u003c\/strong\u003e accommodates approximately ±5% joint movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow VOC:\u003c\/strong\u003e 22 g\/L.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater clean-up:\u003c\/strong\u003e uncured material and tools can be cleaned with water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-slump application:\u003c\/strong\u003e stays in place when gunned into duct seams and vertical joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService temperature:\u003c\/strong\u003e -5°C to +80°C after cure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal compatible:\u003c\/strong\u003e will not corrode galvanised or zinc-coated steel and is suitable for aluminium and metal substrates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhere to use HV Duct sealant\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-velocity HVAC ductwork\u003c\/li\u003e\n\u003cli\u003eAir-conditioning and ventilation ducts\u003c\/li\u003e\n\u003cli\u003eSheet-metal duct seams and joints\u003c\/li\u003e\n\u003cli\u003eMetal sheets joined to ductwork or other compatible construction components\u003c\/li\u003e\n\u003cli\u003eDust extraction ducting and systems\u003c\/li\u003e\n\u003cli\u003eAluminium and other compatible metal fabrication\u003c\/li\u003e\n\u003cli\u003ePolystyrene foam applications\u003c\/li\u003e\n\u003cli\u003eCompatible Neoprene sponge foam tape interfaces\u003c\/li\u003e\n\u003cli\u003eBus and trailer body assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHV Duct sealant or duct mastic?\u003c\/h2\u003e\n\u003cp\u003eBoth products are used to seal duct joints, but the application method is different. \u003cstrong\u003eHV Duct is a cartridge-applied acrylic duct sealant\u003c\/strong\u003e suited to seams, joints and smaller controlled beads. A brushable duct mastic such as \u003ca href=\"\/products\/ductmate-proseal-water-based-high-velocity-duct-sealant\"\u003e\u003cstrong\u003eDuctmate Proseal\u003c\/strong\u003e\u003c\/a\u003e is better suited to coating wider assembled duct connections and is rated for low, medium and high-pressure metal duct systems up to 15 inches water gauge.\u003c\/p\u003e\n\n\u003cp\u003eIf you are searching for duct mastic, HVAC sealant or air duct sealant, choose according to the joint design, pressure requirements, application method and any required test or specification rather than the name alone.\u003c\/p\u003e\n\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003eSurfaces must be structurally sound, stable, dry and clean, with dust, loose material, oil, grease, curing compounds and surface water removed. On impervious substrates, use a two-wipe cleaning process with a suitable cleaner such as 100% White Spirits. Test adhesion before full application.\u003c\/p\u003e\n\n\u003cp\u003eApply between 5°C and 35°C. Cut the nozzle at approximately 45 degrees and push a continuous bead ahead of the nozzle so the sealant makes good contact with both joint faces. Tool the joint promptly, ideally within about 5 minutes, and remove masking tape while the sealant is still wet.\u003c\/p\u003e\n\n\u003cp\u003eHV Duct typically develops a skin in approximately 15 to 20 minutes at 25°C. Cure progresses at approximately 2 mm per day at 25°C and 50% relative humidity, with actual cure time affected by temperature, humidity, joint dimensions and substrate porosity.\u003c\/p\u003e\n\n\u003ch2\u003eImportant limitations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDo not apply below 5°C.\u003c\/li\u003e\n\u003cli\u003eDo not use where the sealant will be exposed to continuous water flow.\u003c\/li\u003e\n\u003cli\u003eDo not apply to wet or damp surfaces.\u003c\/li\u003e\n\u003cli\u003eProtect exterior applications from rain for up to three days after application.\u003c\/li\u003e\n\u003cli\u003eDo not use underwater, in swimming pools or below grade.\u003c\/li\u003e\n\u003cli\u003eDo not use in totally confined spaces where the product cannot dry and cure correctly.\u003c\/li\u003e\n\u003cli\u003eDo not use for structural glazing, mirror bonding or aquarium applications.\u003c\/li\u003e\n\u003cli\u003eComposite panels require compatibility testing before use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor other duct sealing formats and HVAC joint sealants, compare the full \u003ca href=\"\/collections\/hvac-duct-sealants\"\u003e\u003cstrong\u003eHVAC Duct Sealants\u003c\/strong\u003e\u003c\/a\u003e range.\u003c\/p\u003e","brand":"Adheseal","offers":[{"title":"Single","offer_id":39423168938176,"sku":"HVDUCT\/CTG","price":4.81,"currency_code":"AUD","in_stock":true},{"title":"Box of 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-high-velocity-duct-sealant.jpg?v=1791361882"},{"product_id":"adheseal-pu240","title":"Everflex PU240 Polyurethane Adhesive and Sealant","description":"\u003cp\u003e\u003cstrong\u003eEverflex PU240\u003c\/strong\u003e is a fast-curing, single-component polyurethane adhesive and sealant for building maintenance, construction joints and marine repairs. Supplied in a convenient 300 mL cartridge, it creates a tough yet flexible bond or joint seal on suitably prepared construction materials, including masonry, timber, metal and compatible painted surfaces.\u003c\/p\u003e\n\u003cp\u003eChoose PU240 when you need a versatile polyurethane for smaller sealing and bonding jobs without moving to a full sausage-gun system. Its moisture-cured seal accommodates \u003cstrong\u003e±25% joint movement\u003c\/strong\u003e, resists vibration and mechanical wear, and can be painted or sanded after curing where the finish and coating are compatible.\u003c\/p\u003e\n\u003ch2\u003eWhere Everflex PU240 works\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePavement and concrete joints:\u003c\/strong\u003e sealing suitable movement joints in driveways, car parks and concrete surrounds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCladding and window perimeters:\u003c\/strong\u003e flexible sealing of compatible metal, masonry and frame junctions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine and vehicle maintenance:\u003c\/strong\u003e sealing seams and recaulking suitable marine teak flooring; the cured product is also specified for certain below-waterline applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFabrication:\u003c\/strong\u003e seam sealing and bonding compatible parts exposed to movement or vibration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eChoosing PU240 over another polyurethane\u003c\/h2\u003e\n\u003cp\u003ePU240 is a practical cartridge-format choice for versatile construction and maintenance sealing, with a cured Shore A hardness of approximately 35. For a firmer, high-modulus anti-pick joint in public areas, consider \u003ca href=\"\/products\/adheseal-pu50\"\u003eAdheseal PU50\u003c\/a\u003e. For a softer window-perimeter seal, compare \u003ca href=\"\/products\/pu15\"\u003ePU15\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eBefore you apply\u003c\/h2\u003e\n\u003cp\u003eApply to sound, clean, dry surfaces and select the correct joint depth and backing rod to prevent three-sided adhesion. Priming or an adhesion test may be needed on demanding substrates. Allow full cure before immersion or demanding service; moisture and temperature affect cure speed.\u003c\/p\u003e\n\u003cp\u003eDo not use PU240 for structural glazing, aquariums, mirror bonding or chlorinated pool joints. Avoid bitumen, EPDM, natural rubber and materials that release oils or plasticisers. Test natural stone for staining and confirm compatibility with sensitive coatings.\u003c\/p\u003e","brand":"Adheseal","offers":[{"title":"White \/ Single","offer_id":46349646954688,"sku":"PU240WH\/CTG","price":11.74,"currency_code":"AUD","in_stock":true},{"title":"White \/ Box of 12","offer_id":46349646987456,"sku":"PU240WH\/CTG\/BOX","price":126.84,"currency_code":"AUD","in_stock":true},{"title":"Grey \/ Single","offer_id":46349646889152,"sku":"PU240GR\/CTG","price":11.74,"currency_code":"AUD","in_stock":true},{"title":"Grey \/ Box of 12","offer_id":46349646921920,"sku":"PU240GR\/CTG\/BOX","price":126.84,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Single","offer_id":39423168676032,"sku":"PU240BL\/CTG","price":11.74,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box of 12","offer_id":46349646856384,"sku":"PU240BL\/CTG\/BOX","price":126.84,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/adheseal-pu240.jpg?v=1791363791"},{"product_id":"adheseal-pu50","title":"Adheseal PU50 Polyurethane Sealant","description":"\u003cp\u003e\u003cstrong\u003eAdheseal PU50\u003c\/strong\u003e is a high-modulus polyurethane sealant and adhesive for \u003cstrong\u003ehard-wearing construction joints, anti-pick applications and flexible bonding\u003c\/strong\u003e. Its firm Shore A 45 cured profile, ±25% movement capability and high tear resistance suit joints exposed to frequent contact or demanding site conditions.\u003c\/p\u003e\n\u003ch2\u003eDurable sealing for public and commercial spaces\u003c\/h2\u003e\n\u003cp\u003ePU50 is suited to compatible expansion and pavement joints, precast panels, concrete and masonry connections, metal cladding and selected bonding work. Its firmer cured finish makes it an option for anti-pick joints in public buildings, while the cured seal retains elasticity to accommodate joint movement. The product cures with atmospheric moisture and can be painted with compatible flexible coatings after testing.\u003c\/p\u003e\n\u003ch2\u003eBefore you apply\u003c\/h2\u003e\n\u003cp\u003eApply to sound, clean and dry substrates. Verify joint geometry, backing-rod depth, surface preparation and any primer requirements. \u003cstrong\u003eDo not use for structural glazing, mirror bonding, aquariums or chlorinated swimming-pool joints.\u003c\/strong\u003e Avoid bitumen, natural rubber, EPDM and materials that release oils or plasticisers; test coated metals, composites and sensitive natural stone before use.\u003c\/p\u003e\n\u003cp\u003eFor softer movement joints, compare \u003ca href=\"\/products\/pu15\"\u003ePU15\u003c\/a\u003e or the medium-modulus \u003ca href=\"\/products\/adheseal-pu25fc\"\u003ePU25 FC\u003c\/a\u003e.\u003c\/p\u003e","brand":"Adheseal","offers":[{"title":"White \/ Single","offer_id":46349646790848,"sku":"PU50WH\/SSG","price":14.96,"currency_code":"AUD","in_stock":true},{"title":"White \/ Box of 20","offer_id":46349646823616,"sku":"PU50WH\/SSG\/BOX","price":269.2,"currency_code":"AUD","in_stock":true},{"title":"Grey \/ Single","offer_id":46349646725312,"sku":"PU50GR\/SSG","price":14.96,"currency_code":"AUD","in_stock":true},{"title":"Grey \/ Box of 20","offer_id":46349646758080,"sku":"PU50GR\/SSG\/BOX","price":269.2,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Single","offer_id":47085410156736,"sku":"PU50BL\/SSG","price":14.96,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box of 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\/adheseal-pu50.jpg?v=1791363798"},{"product_id":"adheseal-pu25fc","title":"Adheseal PU25 Polyurethane Adhesive","description":"\u003cp\u003e\u003cstrong\u003eAdheseal PU25 FC\u003c\/strong\u003e is our fast-curing, medium-modulus polyurethane sealant and adhesive for expansion joints, precast panels, pavement joints and general construction sealing. It accommodates \u003cstrong\u003e±25% joint movement\u003c\/strong\u003e and cures to a Shore A 25 flexible seal.\u003c\/p\u003e\n\u003ch2\u003eMovement joints and perimeter seals\u003c\/h2\u003e\n\u003cp\u003eUse PU25 FC on suitable concrete and masonry connections, tilt-up panels, metal cladding, aluminium fabrication and non-structural window perimeters. It bonds to compatible porous and non-porous surfaces and can be painted with suitable coatings after testing.\u003c\/p\u003e\n\u003cp\u003ePU25 FC is tested to \u003cstrong\u003eAS\/NZS 4020\u003c\/strong\u003e for potable-water contact. It can also be used in specified below-waterline applications once fully cured.\u003c\/p\u003e\n\u003ch2\u003eCheck the joint and substrate\u003c\/h2\u003e\n\u003cp\u003eMatch joint dimensions, backing rod and primer to the job. Do not use PU25 FC for structural glazing, mirror bonding, aquariums or internal swimming pools with high chlorine exposure. Avoid bitumen, EPDM, natural rubber, lead and copper. Stain-test natural stone before use.\u003c\/p\u003e\n\u003cp\u003eNeed a softer sealant for more movement-sensitive joints? Compare \u003ca href=\"\/products\/pu15\"\u003ePU15\u003c\/a\u003e, or choose \u003ca href=\"\/products\/adheseal-pu50\"\u003ePU50\u003c\/a\u003e for a firmer cured seal. Browse \u003ca href=\"\/collections\/polyurethane-sealants\"\u003eour polyurethane sealants\u003c\/a\u003e.\u003c\/p\u003e","brand":"Adheseal","offers":[{"title":"White \/ Single","offer_id":46349646627008,"sku":"PU25WH\/SSG","price":11.12,"currency_code":"AUD","in_stock":true},{"title":"White \/ Box of 20","offer_id":46349646659776,"sku":"PU25WH\/SSG\/BOX","price":200.2,"currency_code":"AUD","in_stock":true},{"title":"Concrete Grey \/ Single","offer_id":46349646561472,"sku":"PU25CGR\/SSG","price":11.12,"currency_code":"AUD","in_stock":true},{"title":"Concrete Grey \/ Box of 20","offer_id":46349646594240,"sku":"PU25CGR\/SSG\/BOX","price":200.2,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Single","offer_id":39423168217280,"sku":"PU25BL\/SSG","price":11.12,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box of 20","offer_id":46349646528704,"sku":"PU25BL\/SSG\/BOX","price":200.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/adheseal-pu25fc.jpg?v=1791363805"},{"product_id":"megaprene-40","title":"Adheseal Megaprene 40GG Polyurethane Sealant","description":"\u003cp\u003e\u003cstrong\u003eAdheseal Megaprene 40GG\u003c\/strong\u003e is a gun-grade polyurethane joint sealant for expansion and connection joints in precast concrete, tilt-up panels, pavement and building perimeters. It cures with atmospheric moisture to form a flexible seal that accommodates \u003cstrong\u003e±25% joint movement\u003c\/strong\u003e without the rigidity of a cement-based joint filler.\u003c\/p\u003e\n\u003cp\u003eChoose Megaprene 40GG when you need a lower-modulus sealant that can move with concrete and adjoining construction materials. Its Shore A 25 cured hardness suits movement joints where flexibility matters, while resistance to brief contact with oil and fuel makes it useful around appropriately designed pavement and car park joints.\u003c\/p\u003e\n\u003ch3\u003eTypical applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExpansion and connection joints between precast or tilt-up concrete panels.\u003c\/li\u003e\n\u003cli\u003ePavement and car park joints subject to expansion, contraction and occasional contamination.\u003c\/li\u003e\n\u003cli\u003ePerimeter weathersealing around compatible window frames, cladding and masonry interfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing and installing Megaprene 40GG\u003c\/h3\u003e\n\u003cp\u003ePrepare clean, sound joint faces and use suitable backing rod or bond-breaker tape to control depth and prevent three-sided adhesion. The joint design, substrate and exposure determine whether priming is necessary. Allow the moisture-curing sealant to cure before service or chemical exposure.\u003c\/p\u003e\n\u003cp\u003eFor public-area joints where a firmer, more pick-resistant cured seal is the priority, compare \u003ca href=\"\/products\/adheseal-pu50\"\u003eAdheseal PU50\u003c\/a\u003e. Megaprene 40GG is the softer, lower-modulus option. It is not a substitute for a purpose-designed structural glazing sealant, and substrate compatibility should be confirmed on sensitive materials.\u003c\/p\u003e","brand":"Adheseal","offers":[{"title":"Concrete Grey \/ Single","offer_id":39423168151744,"sku":"MEGA40CGR\/SSG","price":12.24,"currency_code":"AUD","in_stock":true},{"title":"Concrete Grey \/ Box of 20","offer_id":39423168184512,"sku":"MEGA40CGR\/SSG\/BOX","price":220.4,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Single","offer_id":45341177774272,"sku":"MEGA40BLK\/SSG","price":11.33,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box of 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-40_979a881c-0ba0-4457-b128-d7e3ff824e70.jpg?v=1791769962"},{"product_id":"bostik-seal-n-flex-fc","title":"Bostik Seal 'N' Flex One P390 Polyurethane Sealant 600ml","description":"\u003cdiv role=\"main\"\u003e\n \u003cp\u003eBostik Seal 'N' Flex One P390 is a low-modulus polyurethane sealant for expansion and construction joints in precast concrete, tilt-up panels, brickwork and fibre cement cladding. This 600ml sausage is suited to installers sealing long runs of moving joints, with a flexible, paintable finish and strong adhesion to properly prepared building substrates.\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":"White \/ Box of 20","offer_id":48530724618432,"sku":"SNFFCWH\/SSG\/BOX","price":408.6,"currency_code":"AUD","in_stock":true},{"title":"Grey \/ Box of 20","offer_id":48530724552896,"sku":"SNFFCGR\/SSG\/BOX","price":408.6,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box of 20","offer_id":39423167922368,"sku":"SNFFCBL\/SSG\/BOX","price":322.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/bostik-seal-n-flex-fc.jpg?v=1791363819"},{"product_id":"sikaflex-construction-ap","title":"Sikaflex Construction AP+ Polyurethane Sealant","description":"\u003cp\u003e\u003cstrong\u003eSikaflex Construction AP+\u003c\/strong\u003e is a one-component, non-sag polyurethane sealant for movement and connection joints in concrete, masonry and other compatible building materials. It accommodates \u003cstrong\u003e±25% joint movement\u003c\/strong\u003e to ASTM C 719 and is suited to internal and external façade and building-joint sealing.\u003c\/p\u003e\n\u003ch2\u003eWhere to use Sikaflex Construction AP+\u003c\/h2\u003e\n\u003cp\u003eUse it for correctly designed movement joints in concrete and masonry façades, precast concrete connections and compatible building perimeter joints. Its non-sag consistency suits vertical and soffit applications, including overhead joints up to 30 mm wide. For aluminium, stainless steel, galvanised steel, glazed tiles, PVC and other non-porous surfaces, follow the specified pretreatment and adhesion-testing guidance.\u003c\/p\u003e\n\u003ch2\u003ePerformance and finishing\u003c\/h2\u003e\n\u003cp\u003eThe cured sealant remains elastic over a service temperature range of \u003cstrong\u003e−40°C to +70°C\u003c\/strong\u003e. At +23°C and 50% relative humidity, it has an approximate \u003cstrong\u003e100-minute tooling time\u003c\/strong\u003e, \u003cstrong\u003e120-minute skin time\u003c\/strong\u003e and \u003cstrong\u003e2 mm per 24 hours cure rate\u003c\/strong\u003e. Site temperatures and humidity affect these times.\u003c\/p\u003e\n\u003cp\u003eCompatible water-based façade coatings can be applied after the sealant has fully cured, subject to testing. Rigid coatings may crack when the joint moves. Joint dimensions and backing-rod placement depend on whether the joint is in a façade or floor; use the full joint-design guidance rather than a universal width-to-depth ratio.\u003c\/p\u003e\n\u003ch2\u003eBefore you select it\u003c\/h2\u003e\n\u003cp\u003eDo not use Sikaflex Construction AP+ on natural or reconstituted stone, bitumen, PE, PP, PTFE, natural rubber or EPDM, or for swimming-pool joints, permanent immersion or joints under water pressure. Keep alcohol-containing products away from uncured sealant. Confirm substrate preparation and priming for each project.\u003c\/p\u003e\n\u003cp\u003eFor substrate priming where specified, see \u003ca href=\"\/products\/sika-primer-3-n\"\u003eSika Primer-3 N\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sika","offers":[{"title":"White","offer_id":46941762388160,"sku":"SIKACONWH\/SSG\/BOX","price":311.8,"currency_code":"AUD","in_stock":true},{"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}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/sikaflex-construction-ap.jpg?v=1791363826"},{"product_id":"sika-pro-600ml-sausages","title":"Sikaflex Pro Polyurethane Sealant 600ml Sausages","description":"\u003cp\u003e\u003cstrong\u003eSikaflex PRO\u003c\/strong\u003e is a one-component, moisture-curing polyurethane sealant for \u003cstrong\u003emovement and connection joints in concrete and masonry façades\u003c\/strong\u003e. Its ±25% movement capability helps maintain an elastic seal as building joints expand and contract. Supplied in 600ml sausages for use with a compatible foil-pack sealant gun.\u003c\/p\u003e\n\u003ch2\u003eFaçade and expansion joint sealing\u003c\/h2\u003e\n\u003cp\u003eUse Sikaflex PRO on correctly designed expansion and perimeter joints in concrete, render, masonry and brickwork, plus other compatible construction materials with appropriate preparation. It is suitable for indoor and outdoor general sealing and carries \u003cstrong\u003eAS\/NZS 4020:2018 approval for potable-water contact\u003c\/strong\u003e, subject to the specified application requirements. Follow Sika's current priming guidance for porous materials, metals, glazed tiles and PVC.\u003c\/p\u003e\n\u003ch2\u003eBefore you apply\u003c\/h2\u003e\n\u003cp\u003eSubstrates must be sound, clean and dry, and movement joints require suitable backing rod and correct dimensions. Do not use on natural stone, bituminous surfaces, natural rubber, EPDM, swimming-pool joints or areas subject to permanent immersion or water pressure. Keep alcohol-containing products away from uncured sealant and check paint compatibility before overcoating.\u003c\/p\u003e\n\u003cp\u003eFor smaller jobs, see \u003ca href=\"\/products\/sikaflex-pro-cartridges\"\u003eSikaflex PRO cartridges\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sika","offers":[{"title":"White \/ Single","offer_id":37551465464000,"sku":"SIKAPROWH\/SSG","price":16.48,"currency_code":"AUD","in_stock":true},{"title":"White \/ Box of 20","offer_id":39337073836224,"sku":"SIKAPROWH\/SSG\/BOX","price":296.6,"currency_code":"AUD","in_stock":true},{"title":"Off White \/ Single","offer_id":37551465136320,"sku":"SIKAPROOFWH\/SSG","price":16.48,"currency_code":"AUD","in_stock":true},{"title":"Off White \/ Box of 20","offer_id":39337059975360,"sku":"SIKAPROOFWH\/SSG\/BOX","price":296.6,"currency_code":"AUD","in_stock":true},{"title":"Sandstone \/ Single","offer_id":43114865623232,"sku":"SIKAPROSAN\/SSG","price":16.48,"currency_code":"AUD","in_stock":true},{"title":"Sandstone \/ Box of 20","offer_id":37551465398464,"sku":"SIKAPROSAN\/SSG\/BOX","price":296.6,"currency_code":"AUD","in_stock":true},{"title":"Japan Beige \/ Single","offer_id":37551465103552,"sku":"SIKAPROJBE\/SSG","price":16.48,"currency_code":"AUD","in_stock":true},{"title":"Japan Beige \/ Box of 20","offer_id":39337055781056,"sku":"SIKAPROJBE\/SSG\/BOX","price":296.6,"currency_code":"AUD","in_stock":true},{"title":"Pale Brown \/ Single","offer_id":45723532886208,"sku":"SIKAPROPALEBR\/SSG","price":16.48,"currency_code":"AUD","in_stock":true},{"title":"Pale Brown \/ Box of 20","offer_id":37551465201856,"sku":"SIKAPROPALEBR\/SSG\/BOX","price":296.6,"currency_code":"AUD","in_stock":true},{"title":"Redwood \/ Single","offer_id":46209297416384,"sku":"SIKAPRORED\/SSG","price":16.48,"currency_code":"AUD","in_stock":true},{"title":"Redwood \/ Box of 20","offer_id":37551465332928,"sku":"SIKAPRORED\/SSG\/BOX","price":296.6,"currency_code":"AUD","in_stock":true},{"title":"Dark Amber \/ Box of 20","offer_id":39337017475264,"sku":"SIKAPRODKAM\/SSG\/BOX","price":296.6,"currency_code":"AUD","in_stock":true},{"title":"Grey \/ Single","offer_id":37551465005248,"sku":"SIKAPROGR\/SSG","price":16.48,"currency_code":"AUD","in_stock":true},{"title":"Grey \/ Box of 20","offer_id":39337051390144,"sku":"SIKAPROGR\/SSG\/BOX","price":296.6,"currency_code":"AUD","in_stock":true},{"title":"Dark Grey \/ Single","offer_id":37551464939712,"sku":"SIKAPRODKGR\/SSG","price":16.48,"currency_code":"AUD","in_stock":true},{"title":"Dark Grey \/ Box of 20","offer_id":39337021046976,"sku":"SIKAPRODKGR\/SSG\/BOX","price":296.6,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Single","offer_id":37551464808640,"sku":"SIKAPROBL\/SSG","price":16.48,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box of 20","offer_id":39337015017664,"sku":"SIKAPROBL\/SSG\/BOX","price":296.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/sika-pro-600ml-sausages.jpg?v=1791363834"},{"product_id":"sikaflex-11-fcplus","title":"Sikaflex 11 FC + Polyurethane Adhesive and Sealant","description":"\u003cp\u003e\u003cstrong\u003eSikaflex-11 FC+\u003c\/strong\u003e is a one-component polyurethane \u003cstrong\u003eadhesive and joint sealant\u003c\/strong\u003e for internal and external building work. Designed for flexible, non-structural bonding and sealing, it combines adhesion to compatible construction materials with ±35% movement capability in correctly designed joints.\u003c\/p\u003e\n\u003ch2\u003eMultipurpose bonding and joint sealing\u003c\/h2\u003e\n\u003cp\u003eUse Sikaflex-11 FC+ to bond suitable concrete, masonry, ceramic, timber and metal components, or to seal vertical and horizontal construction joints. It is also suitable for selected glass-bonding applications where the bond line is not exposed to sunlight. The cured seal is elastic, pick resistant and suitable for exposed building joints. Stone substrates require advice from Sika before use.\u003c\/p\u003e\n\u003ch2\u003eBefore you apply\u003c\/h2\u003e\n\u003cp\u003eApply to clean, sound and dry substrates, following the manufacturer's guidance for preparation and primers. Use mechanical fixings for overhead or heavy components. \u003cstrong\u003eDo not use for structural bonding, glass or sanitary joint sealing, trafficked floor joints, permanent immersion or swimming-pool joints.\u003c\/strong\u003e Avoid bitumen, natural rubber, EPDM, polyethylene, polypropylene and PTFE; keep alcohol-containing products away from uncured material.\u003c\/p\u003e\n\u003cp\u003eFor dedicated concrete and masonry façade movement joints, compare \u003ca href=\"\/products\/sika-pro-600ml-sausages\"\u003eSikaflex PRO\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sika","offers":[{"title":"White \/ 600ml Sausage \/ Box of 20","offer_id":39423167758528,"sku":"SIKA11FCWH\/SSG\/BOX","price":614.4,"currency_code":"AUD","in_stock":true},{"title":"White \/ 310ml Cartridge \/ Box of 12","offer_id":39423167725760,"sku":"SIKA11FCWH\/CTG\/BOX","price":277.8,"currency_code":"AUD","in_stock":true},{"title":"Concrete Grey \/ 600ml Sausage \/ Box of 20","offer_id":39423167660224,"sku":"SIKA11FCGR\/SSG\/BOX","price":614.4,"currency_code":"AUD","in_stock":true},{"title":"Concrete Grey \/ 310ml Cartridge \/ Box of 12","offer_id":45847238148288,"sku":"SIKA11FCGR\/CTG\/BOX","price":277.8,"currency_code":"AUD","in_stock":true},{"title":"Black \/ 600ml Sausage \/ Box of 20","offer_id":39423167791296,"sku":"SIKA11FCBL\/SSG\/BOX","price":558.6,"currency_code":"AUD","in_stock":true},{"title":"Black \/ 310ml Cartridge \/ Box of 12","offer_id":39423167627456,"sku":"SIKA11FCBL\/CTG\/BOX","price":277.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/sikaflex-11-fcplus.jpg?v=1791363841"},{"product_id":"hi-flex-construction","title":"Adheseal Hi-Flex Construction Plus MS Polymer Sealant","description":"\u003cp\u003e\u003cstrong\u003eAdheseal Hi-Flex Construction Plus\u003c\/strong\u003e is a \u003cstrong\u003elow-modulus MS polymer joint sealant\u003c\/strong\u003e for high-movement façade, cladding, precast concrete and mechanically fixed window-perimeter joints. Its \u003cstrong\u003e±50% movement capability\u003c\/strong\u003e makes it a strong choice for exposed construction details where adjoining materials expand and contract at different rates.\u003c\/p\u003e\n\u003cp\u003eConstruction Plus is designed for installers who need a flexible, weather-resistant joint with easier application. The high-build \u003cstrong\u003eEasy Tool Low-Mess\u003c\/strong\u003e formulation helps form a neat joint, while the cured hybrid polymer maintains elasticity without the staining associated with some conventional sealants.\u003c\/p\u003e\n\u003ch2\u003eTypical applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindow and façade weatherseals:\u003c\/strong\u003e flexible perimeter sealing around mechanically fixed windows and adjacent façade elements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal cladding joints:\u003c\/strong\u003e sealing moving joints between compatible façade panels, metalwork and supporting construction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecast and tilt-up panels:\u003c\/strong\u003e expansion and connection joints subject to thermal or structural movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrefabricated buildings:\u003c\/strong\u003e movement joints between dissimilar building components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral fabrication:\u003c\/strong\u003e selected aluminium seams, signs and mechanically assembled details where an elastic seal is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow it differs from other Hi-Flex products\u003c\/h2\u003e\n\u003cp\u003eChoose \u003cstrong\u003eConstruction Plus\u003c\/strong\u003e for a softer, high-movement construction weatherseal. \u003ca href=\"\/products\/hi-flex-50\"\u003eHi-Flex 50\u003c\/a\u003e suits general joint sealing and selected membrane fillets; the firmer \u003ca href=\"\/products\/adheseal-hi-flex-60\"\u003eHi-Flex 60\u003c\/a\u003e is positioned for higher-modulus panel and component bonding.\u003c\/p\u003e\n\u003ch2\u003eBefore applying\u003c\/h2\u003e\n\u003cp\u003eJoints must be sound, clean and dry, with backing rod or bond-breaker tape to prevent adhesion to the base. Confirm adhesion and priming requirements on coated metals, composites, sensitive substrates and critical façade installations. Paint compatibility should be tested, particularly on moving joints.\u003c\/p\u003e\n\u003cp\u003eNot suitable for structural glazing, mirror bonding, aquariums or continuous water immersion. Avoid bitumen, natural rubber, EPDM and materials that release oils or plasticisers. Stain-test natural stone.\u003c\/p\u003e","brand":"Adheseal","offers":[{"title":"White \/ Single","offer_id":39423167496384,"sku":"HIFLEXCONPLUSWH\/SSG","price":11.77,"currency_code":"AUD","in_stock":true},{"title":"White \/ Box of 20","offer_id":39423167594688,"sku":"HIFLEXCONPLUSWH\/SSG\/BOX","price":211.8,"currency_code":"AUD","in_stock":true},{"title":"Grey \/ Single","offer_id":39423167463616,"sku":"HIFLEXCONPLUSGR\/SSG","price":11.77,"currency_code":"AUD","in_stock":true},{"title":"Grey \/ Box of 20","offer_id":39423167561920,"sku":"HIFLEXCONPLUSGR\/SSG\/BOX","price":211.8,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Single","offer_id":39423167430848,"sku":"HIFLEXCONPLUSBL\/SSG","price":11.77,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box of 20","offer_id":39423167529152,"sku":"HIFLEXCONPLUSBL\/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.jpg?v=1791363848"},{"product_id":"adheseal-hi-flex-60","title":"Adheseal Hi-Flex 60 MS polymer Adhesive","description":"\u003cp\u003e\u003cstrong\u003eAdheseal Hi-Flex 60\u003c\/strong\u003e is a high-modulus MS polymer adhesive and sealant for bonding panels, fabricating assemblies and sealing joints that experience vibration or movement. It cures to a firmer elastic finish than Hi-Flex 50, making it particularly useful where \u003cstrong\u003eflexible bonding strength\u003c\/strong\u003e matters as much as maintaining a sealed joint.\u003c\/p\u003e\n\u003cp\u003eThe single-component, moisture-curing hybrid bonds many common construction materials with suitable surface preparation, including tested metal finishes, timber, masonry and reinforced sandwich panels. Its cured Shore A 55 profile is more robust than a soft weatherseal, while still accommodating \u003cstrong\u003e±25% joint movement\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eWhere to use Hi-Flex 60\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced sandwich panels:\u003c\/strong\u003e bonding compatible XPS-foam-core reinforced panels where the specified assembly permits an MS polymer adhesive.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrefabricated buildings:\u003c\/strong\u003e joining and sealing component interfaces that need flexible adhesion and movement tolerance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetalwork and signage:\u003c\/strong\u003e sealing aluminium fabrication seams and bolted lap joints, or bonding suitable display components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle and marine fabrication:\u003c\/strong\u003e bonding or sealing compatible parts exposed to movement or vibration, without using it as an immersed joint sealant.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhich Hi-Flex should you choose?\u003c\/h2\u003e\n\u003cp\u003eChoose \u003cstrong\u003eHi-Flex 60\u003c\/strong\u003e for a firmer adhesive\/sealant used in fabrication and panel assembly. \u003ca href=\"\/products\/hi-flex-50\"\u003eHi-Flex 50\u003c\/a\u003e is better positioned for general joint sealing and selected waterproofing membrane fillets. \u003ca href=\"\/products\/hi-flex-construction\"\u003eHi-Flex Construction Plus\u003c\/a\u003e is the low-modulus, ±50%-movement alternative for façade and window perimeter weatherseals.\u003c\/p\u003e\n\u003ch2\u003eBefore installation\u003c\/h2\u003e\n\u003cp\u003ePrepare dry, stable, clean surfaces and check the relevant primer or adhesion-test requirements. Use a suitable bond-breaker or backing rod in movement joints, and ensure enough atmospheric moisture can reach the adhesive to cure. Test variable coatings and sensitive materials.\u003c\/p\u003e\n\u003cp\u003eNot for structural glazing, mirrors, aquariums or long-term immersion. Avoid bitumen, EPDM, natural rubber and substrates that can release oils or plasticisers.\u003c\/p\u003e","brand":"Adheseal","offers":[{"title":"White \/ Single","offer_id":39423167299776,"sku":"HIFLEX60WH\/SSG","price":13.88,"currency_code":"AUD","in_stock":true},{"title":"White \/ Box of 20","offer_id":39423167365312,"sku":"HIFLEX60WH\/SSG\/BOX","price":249.8,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Single","offer_id":39423167267008,"sku":"HIFLEX60BL\/SSG","price":13.88,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box of 20","offer_id":39423167332544,"sku":"HIFLEX60BL\/SSG\/BOX","price":249.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/adheseal-hi-flex-60.jpg?v=1791363856"},{"product_id":"adheseal-silicone-n-40","title":"Adheseal N40 Silicone Sealant","description":"\u003cp\u003e\u003cstrong\u003eAdheseal N40\u003c\/strong\u003e is a neutral-cure silicone sealant for metal roofing, flashings, shower joints and general construction weathersealing. Its non-corrosive oxime cure suits compatible aluminium, galvanised steel, Zincalume and Colorbond, while an added fungicide helps inhibit mould growth on the sealant in humid environments.\u003c\/p\u003e\u003cp\u003eChoose N40 when a \u003cstrong\u003eflexible, UV-resistant silicone\u003c\/strong\u003e is needed across roofing, plumbing and wet-area work. The cured joint accommodates \u003cstrong\u003e±25% movement\u003c\/strong\u003e. Unlike paintable acrylic sealants, N40 is not paintable.\u003c\/p\u003e\u003ch2\u003eWhere to use N40\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal roofs and gutters:\u003c\/strong\u003e sealing compatible flashings, laps and gutter junctions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBathrooms and laundries:\u003c\/strong\u003e waterproof sealing of sound tiled corners and fixture junctions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKitchen and commercial wet areas:\u003c\/strong\u003e non-corrosive sealing on compatible tile, glass and bench surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine and vehicle fabrication:\u003c\/strong\u003e weathersealing compatible non-structural assembly seams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical and air-conditioning installations:\u003c\/strong\u003e sealing suitable penetrations and equipment interfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication and selection\u003c\/h2\u003e\u003cp\u003eApply to sound, dry, clean surfaces. Control sealant depth with backing rod and avoid three-sided adhesion. Check adhesion on coatings and sensitive substrates, and allow moisture curing before water exposure. N40 is not intended for structural glazing, mirrors, aquariums, pool immersion, trafficable walkways or polycarbonate sheeting. Test natural stone for staining and be aware of possible discoloration on copper and brass.\u003c\/p\u003e","brand":"Adheseal","offers":[{"title":"White \/ Single","offer_id":39423167004864,"sku":"SILADN40WH\/CTG","price":6.4,"currency_code":"AUD","in_stock":true},{"title":"White \/ Box of 20","offer_id":39423167135936,"sku":"SILADN40WH\/CTG\/BOX","price":115.2,"currency_code":"AUD","in_stock":true},{"title":"Mid-Grey \/ Single","offer_id":39423166972096,"sku":"SILADN40MG\/CTG","price":6.4,"currency_code":"AUD","in_stock":true},{"title":"Mid-Grey \/ Box of 20","offer_id":39423167103168,"sku":"SILADN40MG\/CTG\/BOX","price":115.2,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Single","offer_id":39423166939328,"sku":"SILADN40BL\/CTG","price":6.4,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box of 20","offer_id":39423167070400,"sku":"SILADN40BL\/CTG\/BOX","price":115.2,"currency_code":"AUD","in_stock":true},{"title":"Translucent \/ Single","offer_id":39423167037632,"sku":"SILADN40TR\/CTG","price":6.4,"currency_code":"AUD","in_stock":true},{"title":"Translucent \/ Box of 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\/adheseal-silicone-n-40.jpg?v=1791363870"},{"product_id":"adheseal-s-100-kitchen-bathroom-silicone","title":"Adheseal S100 Sanitary Silicone Sealant","description":"\u003cp\u003e\u003cstrong\u003eAdheseal S100\u003c\/strong\u003e is our neutral-cure, sanitary silicone formulated with a mould-inhibiting fungicide for bathroom, shower and kitchen joints. It seals around tiles, shower screens, sinks and sanitary fittings, with added fungicide to inhibit mould and biological growth in humid areas.\u003c\/p\u003e\n\u003ch2\u003eBathroom and kitchen joint sealing\u003c\/h2\u003e\n\u003cp\u003eUse S100 around shower screens, tiled corners, baths, basins, laminated benchtops and splashbacks. It suits compatible porcelain and ceramic tiles, glass, enamel, sanitary acrylics, fibreglass and aluminium. With \u003cstrong\u003e±30% joint movement capability\u003c\/strong\u003e, the cured silicone stays flexible where adjoining materials expand and contract.\u003c\/p\u003e\n\u003cp\u003eChoose from our grout-coordinating colours for a finish that works with the surrounding tiles and joints.\u003c\/p\u003e\n\u003ch2\u003eImportant compatibility notes\u003c\/h2\u003e\n\u003cp\u003eS100 is not paintable and is not suitable for structural glazing, mirror bonding, aquariums or underwater application. Stain-test natural stone, and avoid polycarbonate sheeting and untested composite panels. S100 can discolour copper and brass.\u003c\/p\u003e\n\u003cp\u003eLooking for a matt finish? Compare \u003ca href=\"\/products\/matt-seal-s-350-sanitary-silicone-sealant\"\u003eMatt Seal S-350\u003c\/a\u003e, or browse \u003ca href=\"\/collections\/sanitary-sealants\"\u003eour sanitary silicone sealants\u003c\/a\u003e.\u003c\/p\u003e","brand":"Adheseal","offers":[{"title":"Ashville Grey \/ Single","offer_id":39423166316736,"sku":"SILADS100AG\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Ashville Grey \/ Box of 20","offer_id":39423166611648,"sku":"SILADS100AG\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Beige \/ Single","offer_id":45817695338688,"sku":"SILADS100BE\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Beige \/ Box of 20","offer_id":45817695371456,"sku":"SILADS100BE\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Bluestone \/ Single","offer_id":45817695994048,"sku":"SILADS100BLST\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Bluestone \/ Box of 20","offer_id":45817696026816,"sku":"SILADS100BLST\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Caramel \/ Single","offer_id":45817696092352,"sku":"SILADS100CARA\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Caramel \/ Box of 20","offer_id":45817696125120,"sku":"SILADS100CARA\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Charcoal \/ Single","offer_id":45817696223424,"sku":"SILADS100CHAR\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Charcoal \/ Box of 20","offer_id":45817696256192,"sku":"SILADS100CHAR\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Clear \/ Single","offer_id":39423166546112,"sku":"SILADS100TRAN\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Clear \/ Box of 20","offer_id":39423166841024,"sku":"SILADS100TRAN\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Dark Ochre \/ Single","offer_id":45817696321728,"sku":"SILADS100DO\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Dark Ochre \/ Box of 20","offer_id":45817696354496,"sku":"SILADS100DO\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Eva Grey \/ Single","offer_id":39423166382272,"sku":"SILADS100EG\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Eva Grey \/ Box of 20","offer_id":39423166677184,"sku":"SILADS100EG\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Havana \/ Single","offer_id":45817696485568,"sku":"SILADS100HV\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Havana \/ Box of 20","offer_id":45817696518336,"sku":"SILADS100HV\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Ivory \/ Single","offer_id":45817696583872,"sku":"SILADS100IV\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Ivory \/ Box of 20","offer_id":45817696616640,"sku":"SILADS100IV\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Koala Grey \/ Single","offer_id":39423166415040,"sku":"SILADS100KG\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Koala Grey \/ Box of 20","offer_id":39423166709952,"sku":"SILADS100KG\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Lydia Grey \/ Single","offer_id":43402328342720,"sku":"SILADS100LG\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Lydia Grey \/ Box of 20","offer_id":43402328375488,"sku":"SILADS100LG\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Mayo \/ Single","offer_id":45817696649408,"sku":"SILADS100MAYO\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Mayo \/ Box of 20","offer_id":45817696682176,"sku":"SILADS100MAYO\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Off Black \/ Single","offer_id":45817696714944,"sku":"SILADS100OBL\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Off Black \/ Box of 20","offer_id":45817696747712,"sku":"SILADS100OBL\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Off White \/ Single","offer_id":39423166447808,"sku":"SILADS100OW\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Off White \/ Box of 20","offer_id":39423166742720,"sku":"SILADS100OW\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Stark White \/ Single","offer_id":39423166578880,"sku":"SILADS100SWH\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Stark White \/ Box of 20","offer_id":39423166873792,"sku":"SILADS100SWH\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Sunscreen \/ Single","offer_id":45817696846016,"sku":"SILADS100SUNS\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Sunscreen \/ Box of 20","offer_id":45817696878784,"sku":"SILADS100SUNS\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Tile Grey \/ Single","offer_id":39423166480576,"sku":"SILADS100TG\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Tile Grey \/ Box of 20","offer_id":39423166775488,"sku":"SILADS100TG\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Travertine \/ Single","offer_id":39423166513344,"sku":"SILADS100TV\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Travertine \/ Box of 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\/adheseal-s-100-kitchen-bathroom-silicone.jpg?v=1791363877"},{"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","offer_id":39423165333696,"sku":"SILSN60BK\/CTG","price":11.28,"currency_code":"AUD","in_stock":true},{"title":"300ml \/ Black \/ Box of 20","offer_id":39423165399232,"sku":"SILSN60BK\/CTG\/BOX","price":203.0,"currency_code":"AUD","in_stock":true},{"title":"300ml \/ Translucent \/ Single","offer_id":39423165366464,"sku":"SILSN60TRN\/CTG","price":11.28,"currency_code":"AUD","in_stock":true},{"title":"300ml \/ Translucent \/ Box of 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\/n-60-silicone-sealants-australasia.jpg?v=1791363900"},{"product_id":"sealants-australasia-contractors","title":"SA Contractors Silicone Sealant","description":"\u003cp\u003e\u003cstrong\u003eSA Contractors Silicone Sealant\u003c\/strong\u003e is a fast-curing acetoxy silicone for \u003cstrong\u003egeneral glazing, shopfronts, glass-to-aluminium sealing, sheet metal, signage and exterior weatherproofing\u003c\/strong\u003e on compatible substrates. It is a practical contractor silicone for standard glazing and fabrication work where quick skinning, strong adhesion and long-term UV resistance are important.\u003c\/p\u003e\n\n\u003cp\u003eThe acetic-cure chemistry gives SA Contractors its fast initial cure and strong performance on glass, ceramics and aluminium, but it also defines where the product should not be used. For sensitive masonry, galvanised metals or other incompatible substrates, choose a suitable neutral-cure sealant instead.\u003c\/p\u003e\n\n\u003ch2\u003eGeneral glazing silicone for frames, panels and shopfronts\u003c\/h2\u003e\n\u003cp\u003eSA Contractors is particularly well suited to standard glazing of frames and panels, shopfront sealing and other compatible glass-to-frame joints. It can also be used for sheet-metal skylights, ventilators, air-conditioning units, environmental and refrigerated rooms, metal and plastic sign assembly, weatherproofing and form-in-place gaskets.\u003c\/p\u003e\n\n\u003ch2\u003eWhy choose SA Contractors Silicone?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast acetoxy cure:\u003c\/strong\u003e skins in approximately 5 to 10 minutes at 25°C and 50% relative humidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e±25% joint movement:\u003c\/strong\u003e accommodates normal expansion and contraction in correctly designed joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent UV and weather resistance:\u003c\/strong\u003e suited to exposed glazing and general exterior sealing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-slump:\u003c\/strong\u003e stays in place during vertical application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShore A 28:\u003c\/strong\u003e cures to a durable flexible silicone rubber.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService temperature:\u003c\/strong\u003e -62°C to +180°C after cure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-part system:\u003c\/strong\u003e ready to use without mixing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible substrates\u003c\/h2\u003e\n\u003cp\u003eSA Contractors Silicone is suited to compatible glass, aluminium, ceramics, wood and many plastics. Surfaces must be clean, dry and free from dirt, grease, oil, rust and water before application. Compatibility testing is recommended where coatings, laminated glass, plastics or other variable materials are involved.\u003c\/p\u003e\n\n\u003ch2\u003eJoint design and application\u003c\/h2\u003e\n\u003cp\u003eJoint width and depth should be at least 4 mm. Maximum joint width is 25 mm, with joint depth generally controlled to half the width and no more than 10 mm. Use suitable polyethylene backing material or bond-breaker tape to control sealant depth and prevent adhesion to the back of the joint.\u003c\/p\u003e\n\n\u003cp\u003eApply the silicone continuously so it wets both joint faces, then tool immediately to achieve a smooth finish and reliable contact. Because the product skins quickly, complete tooling before the surface begins to cure.\u003c\/p\u003e\n\n\u003ch2\u003eWhen to choose a neutral-cure weatherseal instead\u003c\/h2\u003e\n\u003cp\u003eSA Contractors is an acetoxy glazing silicone, so it is best kept to compatible glass, aluminium, ceramic and general fabrication work. For high-movement window perimeters, curtain walls, façades, galvanised steel or masonry interfaces, compare neutral-cure products such as \u003ca href=\"\/products\/dowsil-791-weatherproofing-sealant\"\u003e\u003cstrong\u003eDOWSIL 791\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"\/products\/adheseal-n70\"\u003e\u003cstrong\u003eAdheseal N70\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eImportant limitations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDo not use on concrete, marble, galvanised steel or lead.\u003c\/li\u003e\n\u003cli\u003eDo not use for mirror fixing without manufacturer approval.\u003c\/li\u003e\n\u003cli\u003eDo not use in submerged joints where water can reach the bond interface through porous substrates.\u003c\/li\u003e\n\u003cli\u003eDo not use for aquarium manufacture.\u003c\/li\u003e\n\u003cli\u003eDo not paint cured SA Contractors Silicone.\u003c\/li\u003e\n\u003cli\u003eSome laminated glass and rubber products may be affected by plasticiser migration. Test compatibility before use.\u003c\/li\u003e\n\u003cli\u003eAcetic acid is released during cure. Use with adequate ventilation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor alternative window and shopfront weatherseals, browse our \u003ca href=\"\/collections\/glazing-perimeter-weatherseal\"\u003e\u003cstrong\u003eWindow, Shopfront \u0026amp; Perimeter Weatherseal\u003c\/strong\u003e\u003c\/a\u003e range.\u003c\/p\u003e","brand":"Sealants Australasia","offers":[{"title":"Black \/ Single","offer_id":39423164612800,"sku":"SILCONTBL\/CTG","price":9.37,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box of 20","offer_id":39423164678336,"sku":"SILCONTBL\/CTG\/BOX","price":168.6,"currency_code":"AUD","in_stock":true},{"title":"Translucent \/ Single","offer_id":39423164645568,"sku":"SILCONTTR\/CTG","price":9.37,"currency_code":"AUD","in_stock":true},{"title":"Translucent \/ Box of 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\/sealants-australasia-contractors.jpg?v=1791363914"},{"product_id":"pasco-911-glazing-silicone","title":"Pasco Hypersil 911 Silicone Sealant","description":"\u003cp\u003e\u003cstrong\u003ePasco Hypersil 911\u003c\/strong\u003e is a high-performance, 100% neutral-cure silicone for \u003cstrong\u003egeneral glazing, window and door perimeter sealing, curtain walls, building cladding and exterior weatherproofing\u003c\/strong\u003e. It cures to form a tough, flexible waterproof seal with ±25% movement capability and strong resistance to UV and weather exposure.\u003c\/p\u003e\n\n\u003cp\u003eHypersil 911 is particularly useful where glazing and façade work needs a neutral-cure silicone that will not corrode common metals and where an architectural colour match matters. Its broad colour range makes it well suited to window frames, cladding and visible perimeter joints where the sealant finish becomes part of the façade appearance.\u003c\/p\u003e\n\n\u003ch2\u003eNeutral-cure glazing silicone for windows, cladding and curtain walls\u003c\/h2\u003e\n\u003cp\u003eUse Hypersil 911 for general-purpose glazing, window and door frame perimeters, curtain walls, construction joints and building claddings. It adheres to common glazing and construction substrates while remaining flexible enough to absorb normal building and thermal movement.\u003c\/p\u003e\n\n\u003ch2\u003eWhy choose Hypersil 911?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeutral cure:\u003c\/strong\u003e non-corrosive to common metals and suited to glazing and façade work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e±25% movement capability:\u003c\/strong\u003e accommodates movement in correctly designed joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e400% elongation:\u003c\/strong\u003e provides high flexibility before rupture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent weathering and UV stability:\u003c\/strong\u003e suitable for long-term exterior exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-slump:\u003c\/strong\u003e suitable for vertical window, façade and cladding joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast skinning:\u003c\/strong\u003e approximately 8 to 10 minutes at 20°C and 50% relative humidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService temperature:\u003c\/strong\u003e -62°C to +170°C after cure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArchitectural colour options:\u003c\/strong\u003e useful where the weatherseal needs to coordinate with window frames, cladding or façade finishes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible substrates\u003c\/h2\u003e\n\u003cp\u003eHypersil 911 provides adhesion to common glazing and building materials including glass, aluminium, steel, stainless steel, concrete and ceramic tiles. Painted and powder-coated surfaces, natural or reconstituted stone and plastics should be compatibility tested before use.\u003c\/p\u003e\n\n\u003ch2\u003eJoint design and application\u003c\/h2\u003e\n\u003cp\u003eAll surfaces must be clean, dry and sound, with dust, oil, rust, old sealant and other contamination removed before application. Glass and metal should be cleaned with a suitable solvent and wiped dry with a clean cloth.\u003c\/p\u003e\n\n\u003cp\u003eCorrect joint geometry is important. For joints 6 mm to 10 mm wide, depth should generally equal joint width. For 10 mm to 20 mm joints, use approximately 10 mm depth. For 20 mm to 25 mm joints, depth should be approximately half the joint width. Use suitable backing material to control depth and maintain two-sided adhesion.\u003c\/p\u003e\n\n\u003cp\u003eApply the silicone so it fully wets both joint faces, then tool immediately to a smooth finish before the surface skins.\u003c\/p\u003e\n\n\u003ch2\u003eWhere Hypersil 911 fits in the weatherseal range\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eChoose Hypersil 911 when you want a neutral-cure architectural silicone for general glazing, cladding and perimeter weathersealing, particularly where colour selection is important.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eFor higher-movement façade and curtain wall weathersealing, compare \u003ca href=\"\/products\/dowsil-791-weatherproofing-sealant\"\u003e\u003cstrong\u003eDOWSIL 791\u003c\/strong\u003e\u003c\/a\u003e or \u003ca href=\"\/products\/adheseal-n70\"\u003e\u003cstrong\u003eAdheseal N70\u003c\/strong\u003e\u003c\/a\u003e, both of which offer ±50% movement capability.\u003c\/p\u003e\n\n\u003ch2\u003eImportant limitations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDo not use as a structural glazing sealant.\u003c\/li\u003e\n\u003cli\u003eDo not paint cured Hypersil 911.\u003c\/li\u003e\n\u003cli\u003eDo not use on polycarbonate plastic sheeting.\u003c\/li\u003e\n\u003cli\u003eDo not use on 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 subject to permanent water immersion.\u003c\/li\u003e\n\u003cli\u003eDo not use on bituminous substrates.\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\u003cp\u003eBrowse the wider \u003ca href=\"\/collections\/glazing-perimeter-weatherseal\"\u003e\u003cstrong\u003eWindow, Shopfront \u0026amp; Perimeter Weatherseal\u003c\/strong\u003e\u003c\/a\u003e range for other glazing and façade joint options.\u003c\/p\u003e","brand":"Pasco","offers":[{"title":"Grey \/ Box of 20","offer_id":47467781423296,"sku":"SILP911STGR\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Charcoal \/ Box of 20","offer_id":47467781292224,"sku":"SILP911CHARCOAL\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Volcano \/ Box of 20","offer_id":39423164547264,"sku":"SILP911VOL\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Chocolate \/ Box of 20","offer_id":39423164514496,"sku":"SILP911CHOC\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Eucalypt \/ Box of 20","offer_id":47467781357760,"sku":"SILP911EUC\/BOX","price":161.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/pasco-911-glazing-silicone.jpg?v=1791363921"},{"product_id":"pasco-912-silicone","title":"Pasco Hypersil 912 Silicone Sealant","description":"\u003cp\u003e\u003cstrong\u003ePasco Hypersil 912\u003c\/strong\u003e is a high-performance, 100% neutral-cure \u003cstrong\u003esanitary silicone sealant for showers, baths, basins, sinks, kitchens and laundries\u003c\/strong\u003e. It cures to form a tough, flexible waterproof seal with manufacturer-stated resistance to mould and mildew growth in damp and steamy environments.\u003c\/p\u003e\n\n\u003cp\u003eHypersil 912 is particularly useful where colour selection matters. Pasco offers the product in a broad range of whites, greys, warm neutrals, darker tones and translucent finishes, making it easier to coordinate the silicone with tiles, grout, benchtops, cabinetry and wet-area fixtures.\u003c\/p\u003e\n\n\u003ch2\u003eSanitary silicone for showers, kitchens and stainless steel\u003c\/h2\u003e\n\u003cp\u003eUse Hypersil 912 around shower and bath joints, basins, sinks, kitchen and laundry interfaces and stainless-steel benches. Its neutral cure will not corrode compatible metals, making it a practical choice where tiled surfaces meet stainless steel, aluminium or other wet-area fittings.\u003c\/p\u003e\n\n\u003ch2\u003eWhy choose Pasco Hypersil 912?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMould and mildew resistant:\u003c\/strong\u003e designed for damp, steamy and high-humidity areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% neutral-cure silicone:\u003c\/strong\u003e non-corrosive to compatible metals and suitable for mixed wet-area substrates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e±25% movement capability:\u003c\/strong\u003e accommodates normal joint movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow odour:\u003c\/strong\u003e well suited to bathrooms, kitchens and occupied interiors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent weathering and long-term durability:\u003c\/strong\u003e suitable for demanding interior and compatible exterior applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow VOC:\u003c\/strong\u003e complies with a 5-Green Star rating threshold of less than 5% or 50 g\/L VOC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad colour range:\u003c\/strong\u003e a strong choice where matching the sanitary bead to tile, grout or fixtures matters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhere Hypersil 912 fits in the sanitary range\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eChoose Hypersil 912\u003c\/strong\u003e when you want an established Pasco neutral-cure sanitary silicone with a particularly broad architectural colour range for bathrooms, kitchens, laundries and stainless-steel installations.\u003c\/p\u003e\n\n\u003cp\u003eFor an Adheseal sanitary silicone with broad colour selection, compare \u003ca href=\"\/products\/adheseal-s-100-kitchen-bathroom-silicone\"\u003e\u003cstrong\u003eS100\u003c\/strong\u003e\u003c\/a\u003e. For a deliberately low-sheen finish, choose \u003ca href=\"\/products\/matt-seal-s-350-sanitary-silicone-sealant\"\u003e\u003cstrong\u003eMatt Seal S-350\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eApplication and limitations\u003c\/h2\u003e\n\u003cp\u003eApply to clean, dry and sound surfaces and tool the bead before the silicone skins. Use appropriate backing material where joint depth needs to be controlled and test adhesion, staining and compatibility on variable substrates before full installation.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eDo not use for structural glazing.\u003c\/li\u003e\n\u003cli\u003eDo not use on polycarbonate plastic sheeting.\u003c\/li\u003e\n\u003cli\u003eDo not use in joints subject to permanent water immersion or in aquariums.\u003c\/li\u003e\n\u003cli\u003eDo not use on trafficable joints subject to foot abrasion.\u003c\/li\u003e\n\u003cli\u003eDo not use on bituminous substrates or incompatible rubber products that may bleed plasticiser.\u003c\/li\u003e\n\u003cli\u003eHypersil 912 is not paintable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCompare the full \u003ca href=\"\/collections\/sanitary-sealants\"\u003e\u003cstrong\u003eSanitary Silicone Sealants\u003c\/strong\u003e\u003c\/a\u003e range.\u003c\/p\u003e","brand":"Pasco","offers":[{"title":"White","offer_id":46495351472320,"sku":"SILP912WHITE\/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":"Light Ivory","offer_id":39423164154048,"sku":"SILP912LTIVORY\/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":"Almond Ivory","offer_id":46495361204416,"sku":"SILP912ALMOND\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Chalk","offer_id":46495360942272,"sku":"SILP912CHALKWH\/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":"Caramel","offer_id":46495361007808,"sku":"SILP912CARAMEL\/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":"Beige Grey","offer_id":46495361138880,"sku":"SILP912BEIGEGR\/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":"Light Grey","offer_id":46495360811200,"sku":"SILP912LTGREY\/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":"Pewter","offer_id":46495360614592,"sku":"SILP912PEWTER\/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":"Bluestone","offer_id":46495361073344,"sku":"SILP912BLUST\/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}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/pasco-912-silicone_b39675ea-9bef-4dc8-9e52-f9b2c109c6ef.jpg?v=1791770023"},{"product_id":"bostik-6s-silicone","title":"Bostik 6S Silicone Sealant","description":"\u003cp\u003eBostik 6S is a neutral-cure sanitary silicone for bathrooms, showers, tiled movement joints, kitchens and laundries. Its added fungicide helps resist mould and mildew growth on the sealant in humid wet areas, while its flexibility accommodates movement around tiles, shower screens and sanitary fixtures. Choose 6S for exposed sanitary joints rather than a general-purpose glazing or construction sealant.\u003c\/p\u003e\n\n\u003cp\u003e6S is particularly well suited to professional tilers, plumbers and builders who want a neutral-cure sanitary silicone that can cover bathroom and kitchen joints as well as tiled movement joints, shower-screen interfaces and cool-room applications.\u003c\/p\u003e\n\n\u003ch2\u003eNeutral-cure sanitary and tile silicone\u003c\/h2\u003e\n\u003cp\u003eUse Bostik 6S around bathtubs, showers, vanities, ceramic fixtures, benchtops, splashbacks, sinks, tiled wall and floor perimeter joints, shower screens and other sanitary fittings. It also suits cool-room and refrigeration-related sealing where its wide cured temperature range is useful.\u003c\/p\u003e\n\n\u003ch2\u003eWhy choose Bostik 6S?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMould and mildew resistance:\u003c\/strong\u003e fungicide-containing sanitary formulation for humid wet areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeutral cure:\u003c\/strong\u003e low odour and non-corrosive to compatible metal surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e±25% movement capability:\u003c\/strong\u003e remains flexible through normal joint expansion and contraction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong tile-system fit:\u003c\/strong\u003e suited to ceramic tiles, porcelain, glass, aluminium, powder-coated metal and many rigid plastics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV and weather resistant:\u003c\/strong\u003e suitable for compatible interior and exterior sealing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide service temperature:\u003c\/strong\u003e performs from approximately -40°C to +150°C after full cure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to tool:\u003c\/strong\u003e designed to finish smoothly around visible sanitary and tiled joints.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhere Bostik 6S fits in the sanitary range\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eChoose Bostik 6S\u003c\/strong\u003e when you want a Bostik sanitary silicone with a strong tiling and wet-area focus, particularly around shower screens, tiles, benchtops, splashbacks and cool-room joints.\u003c\/p\u003e\n\n\u003cp\u003eFor the broadest Adheseal colour selection, compare \u003ca href=\"\/products\/adheseal-s-100-kitchen-bathroom-silicone\"\u003e\u003cstrong\u003eS100\u003c\/strong\u003e\u003c\/a\u003e. For Mapei grout-system colour matching and suitable ceramic wet-area or pool applications, compare \u003ca href=\"\/products\/mapesil-ac\"\u003e\u003cstrong\u003eMapesil AC\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eApplication and limitations\u003c\/h2\u003e\n\u003cp\u003eApply to clean, dry, sound surfaces with all contaminants and old sealant removed. Correct joint dimensions and backing material are important so the silicone bonds to the joint faces rather than three surfaces.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eDo not assume compatibility with every natural stone, plastic, backing material or adjacent sealant. Test before use where compatibility is uncertain.\u003c\/li\u003e\n\u003cli\u003eDo not use as an adhesive behind splashbacks; use the appropriate Bostik splashback adhesive system instead.\u003c\/li\u003e\n\u003cli\u003eDo not use where the selected joint design or service condition falls outside Bostik's approved application guidance.\u003c\/li\u003e\n\u003cli\u003eSilicone is not paintable after cure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCompare the full \u003ca href=\"\/collections\/sanitary-sealants\"\u003e\u003cstrong\u003eSanitary Silicone Sealants\u003c\/strong\u003e\u003c\/a\u003e range.\u003c\/p\u003e","brand":"Bostik","offers":[{"title":"Gloss White \/ Box of 20","offer_id":46349646201024,"sku":"SILZBGLWH\/CTG\/BOX","price":252.2,"currency_code":"AUD","in_stock":true},{"title":"Silver Ash \/ Box of 20","offer_id":46349646299328,"sku":"SILZBSILASH\/CTG\/BOX","price":252.2,"currency_code":"AUD","in_stock":true},{"title":"Mid Grey \/ Box of 20","offer_id":46349646233792,"sku":"SILZBMIDGR\/CTG\/BOX","price":180.0,"currency_code":"AUD","in_stock":true},{"title":"Pewter \/ Box of 20","offer_id":46349646266560,"sku":"SILZBPEWT\/CTG\/BOX","price":180.0,"currency_code":"AUD","in_stock":true},{"title":"Charcoal \/ Box of 20","offer_id":46169964216512,"sku":"SILZBCHAR\/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-silicone.jpg?v=1791363935"},{"product_id":"dow-corning-888","title":"Dowsil 888 Silicone Joint Sealant","description":"\u003cp\u003e\u003cstrong\u003eDOWSIL 888 Silicone Joint Sealant\u003c\/strong\u003e is a non-sag, low-modulus silicone for movement joints in Portland cement concrete pavements. Designed for new roadworks and pavement repairs, it seals joints against water and debris while accommodating the expansion and contraction of concrete slabs.\u003c\/p\u003e\u003ch2\u003eWhere DOWSIL 888 works best\u003c\/h2\u003e\u003cp\u003eChoose 888 for concrete-to-concrete pavement joints, including joints with uneven widths or minor edge spalling. The non-sag consistency stays in place rather than flowing, making it the appropriate DOWSIL pavement option where a self-levelling sealant is not wanted. It adheres to suitably prepared Portland cement concrete without a primer.\u003c\/p\u003e\u003ch2\u003eWhy choose it?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-movement sealing:\u003c\/strong\u003e accommodates up to +100% extension and -50% compression in properly designed joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-sag application:\u003c\/strong\u003e helps maintain the intended bead profile in pavement joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcrete-specific adhesion:\u003c\/strong\u003e bonds to clean, dry and frost-free Portland cement concrete without priming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor durability:\u003c\/strong\u003e resists weather and UV exposure; short-term incidental fuel exposure is distinct from spill containment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDOWSIL 888 or 890-SL?\u003c\/h2\u003e\u003cp\u003eUse \u003ca href=\"\/products\/dowsil-890-sl-silicone-joint-sealant\"\u003eDOWSIL 890-SL\u003c\/a\u003e where a self-levelling sealant is required for horizontal concrete or concrete-to-asphalt pavement joints. DOWSIL 888 is the non-sag choice for concrete joints and should not be selected for contact with asphalt.\u003c\/p\u003e\u003ch2\u003eBefore installation\u003c\/h2\u003e\u003cp\u003eJoint faces must be clean, dry and frost-free. Specify suitable backing material and joint dimensions to avoid three-sided adhesion. Allow adequate atmospheric moisture for curing, and recess the sealant below the traffic surface in accordance with the applicable joint design. A skin may form in approximately one hour under standard conditions, but this is not full cure or automatic approval to reopen a pavement.\u003c\/p\u003e\u003ch2\u003eImportant limitations\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDo not use on or against asphalt; select a suitable alternative for mixed pavement joints.\u003c\/li\u003e\n\u003cli\u003eNot intended for continuous immersion or chemical\/fuel spill containment.\u003c\/li\u003e\n\u003cli\u003eDo not install on wet concrete or in unsuitable weather, or within fully enclosed joints that prevent moisture cure.\u003c\/li\u003e\n\u003cli\u003eConfirm project requirements and joint design before road or airfield use.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dowsil","offers":[{"title":"Single","offer_id":39423163367616,"sku":"SILDC888\/SSG","price":19.4,"currency_code":"AUD","in_stock":true},{"title":"Box of 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\/dow-corning-888.jpg?v=1791363942"},{"product_id":"allflex-101","title":"Adheseal Allflex 101 Hybrid Acrylic Sealant","description":"\u003cp\u003e\u003cstrong\u003eAdheseal Allflex 101\u003c\/strong\u003e is a flexible, clear-drying hybrid acrylic sealant for window and door perimeters, timber glazing, polycarbonate roofing and everyday building joints. It applies white so you can see the bead while tooling, then dries clear as the water evaporates. Once cured, it creates a paintable seal with \u003cstrong\u003e±25% joint movement\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eChoose Allflex 101 when you need a discreet seal around compatible timber, glazing and exterior building materials without using a solvent-based sealant. Its water-based formula is easy to apply and clean up before curing, with good slump resistance for vertical joints.\u003c\/p\u003e\u003ch2\u003eWhere Allflex 101 works\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimber glazing and joinery:\u003c\/strong\u003e bedding and weathersealing suitable timber glazing rebates and joinery details, not structural glazing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindows and doors:\u003c\/strong\u003e sealing compatible moving perimeter gaps around mechanically fixed frames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolycarbonate roofing:\u003c\/strong\u003e sealing appropriately designed roofing junctions after adhesion testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeatherboards and exterior panels:\u003c\/strong\u003e sealing gaps and joints subject to modest movement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisible gaps and signs:\u003c\/strong\u003e neat, clear-drying sealing around compatible construction materials and display details.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat to know before applying\u003c\/h2\u003e\u003cp\u003eAllflex 101 cures through \u003cstrong\u003ewater evaporation\u003c\/strong\u003e, rather than the moisture-curing process used by many silicones and polyurethanes. Protect the fresh bead from rain and washing until it has cured and turned clear. Cure can take longer in non-porous or enclosed joint details, so allow an adequate route for drying. For movement joints, use the appropriate backing rod or bond breaker to prevent three-sided adhesion.\u003c\/p\u003e\u003cp\u003eAllflex 101 is not for permanent immersion, heavily trafficked or high-abrasion joints, mirror bonding or structural glazing. Test sensitive stone, coatings and plastics. For higher-movement façade weathersealing, compare \u003ca href=\"\/products\/hi-flex-construction\"\u003eHi-Flex Construction Plus\u003c\/a\u003e.\u003c\/p\u003e","brand":"Adheseal","offers":[{"title":"Single","offer_id":39423163203776,"sku":"ALLFLCLR\/CTG","price":11.01,"currency_code":"AUD","in_stock":true},{"title":"Box of 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.jpg?v=1791363963"},{"product_id":"everflex-fire-fill","title":"Everflex Fire-Fill Acrylic Sealant","description":"\u003cp\u003e\u003cstrong\u003eEverflex Fire-Fill\u003c\/strong\u003e is a \u003cstrong\u003ewater-based intumescent acrylic firestop sealant\u003c\/strong\u003e for fire-rated building joints and selected service penetrations through walls, floors and ceilings. Under fire exposure it expands to form an insulating char, helping restrict the passage of flames, hot gases and smoke through properly detailed gaps.\u003c\/p\u003e\u003cp\u003eUse Fire-Fill where the \u003cstrong\u003ecomplete fire-stopping detail\u003c\/strong\u003e specifies an acrylic sealant. It has been tested to \u003cstrong\u003eAS 1530.4\u003c\/strong\u003e and assessed to \u003cstrong\u003eAS 4072.1\u003c\/strong\u003e; fire resistance levels of \u003cstrong\u003eup to six hours\u003c\/strong\u003e depend on the exact tested or assessed assembly, joint dimensions, substrates and installation. A bead of Fire-Fill alone does not automatically create a six-hour fire-rated joint.\u003c\/p\u003e\u003ch2\u003eWhere Fire-Fill is used\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire-rated wall joints:\u003c\/strong\u003e sealing specified junctions in suitable concrete, plasterboard, masonry and lightweight wall systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService penetrations:\u003c\/strong\u003e filling assessed annular gaps around appropriate cables, conduits, metal pipes, busways and ducts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecast and tilt-up panels:\u003c\/strong\u003e fire-stopping appropriately designed moving or connection joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal and external fire details:\u003c\/strong\u003e flexible sealing within approved single- or double-sided installations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eChoosing and installing Fire-Fill\u003c\/h2\u003e\u003cp\u003eMatch the product to the required \u003cstrong\u003eFRL and tested penetration or joint system\u003c\/strong\u003e before work starts. Confirm the necessary substrate thickness, sealant depth, backing material, service type and exposure side. Fire-Fill accommodates \u003cstrong\u003e±20% joint movement\u003c\/strong\u003e and can be painted with compatible coatings after curing. Prepare joint faces, avoid voids and tool to the specified configuration.\u003c\/p\u003e\u003cp\u003eFire-Fill is not a general-purpose solution for unsupported openings, load-bearing construction or any untested service penetration. It is not for permanent water immersion, structural glazing or contact with bitumen and oil- or plasticiser-releasing materials. \u003cstrong\u003eFire resistance is an assembly property, not a stand-alone sealant rating.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Adheseal","offers":[{"title":"Single","offer_id":38133897035968,"sku":"FIREFILLAC\/SSG","price":10.93,"currency_code":"AUD","in_stock":true},{"title":"Box of 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-fire-fill.jpg?v=1791365280"},{"product_id":"everflex-js-high-performance-joint-sealer","title":"Everflex JS Hybrid Acrylic Sealant","description":"\u003cp\u003e\u003cstrong\u003eEverflex JS\u003c\/strong\u003e is a \u003cstrong\u003elow-modulus hybrid acrylic joint sealant\u003c\/strong\u003e for movement joints in precast panels, tilt-up concrete, brickwork and building perimeters. It tools smoothly, can be painted after curing and provides a flexible, weather-resistant seal across suitable interior and exterior construction joints.\u003c\/p\u003e\u003cp\u003eChoose Everflex JS when a \u003cstrong\u003epaintable water-based movement seal\u003c\/strong\u003e is preferable to a non-paintable silicone. Its published movement capability reaches \u003cstrong\u003e±50%\u003c\/strong\u003e, although good joint design, appropriate depth and real substrate conditions remain essential. For dedicated sanitary wet-area joints use \u003ca href=\"\/products\/adheseal-s-100-kitchen-bathroom-silicone\"\u003eS100\u003c\/a\u003e; for higher-demand hybrid façade weathersealing, compare \u003ca href=\"\/products\/hi-flex-construction\"\u003eHi-Flex Construction Plus\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eTypical joint applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecast and tilt-up panel joints:\u003c\/strong\u003e sealing movement and connection joints in suitable concrete construction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMasonry and blockwork:\u003c\/strong\u003e weathersealing moving gaps in brick and block walls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWindow and door perimeters:\u003c\/strong\u003e sealing compatible non-structural gaps around fixed frames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimber and compatible plastics:\u003c\/strong\u003e sealing tested construction details involving acrylic or polycarbonate.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eJoint preparation and weather protection\u003c\/h2\u003e\u003cp\u003eClean and prepare sound, dry joint faces. Install suitable backing rod or bond-breaker tape to avoid three-sided adhesion and achieve the intended sealant depth. Tool promptly to a smooth, flat finish. Because Everflex JS is \u003cstrong\u003ewater-based\u003c\/strong\u003e, rain before a protective skin develops can wash out the joint; do not apply when rain is imminent.\u003c\/p\u003e\u003cp\u003eConfirm adhesion and joint design in wider or stressed details. Everflex JS is a flexible joint sealant, not a cement-based crack repair or a substitute for a designed waterproofing membrane.\u003c\/p\u003e","brand":"Adheseal","offers":[{"title":"Single","offer_id":38134574579904,"sku":"EVJS\/SSG","price":9.45,"currency_code":"AUD","in_stock":true},{"title":"Box of 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-high-performance-joint-sealer_103b4a1a-d253-45c4-80a6-9267bbf0df97.jpg?v=1791365290"},{"product_id":"fireban-one","title":"Bostik Fireban One Polyurethane Sealant","description":"\u003cdiv role=\"main\"\u003e\n \u003cp\u003eBostik Fireban One is an intumescent polyurethane sealant for fire-rated construction and movement joints in suitable concrete, masonry and wall-panel assemblies. It provides a flexible, weather-resistant joint seal, with fire resistance of up to four hours in tested configurations. The required rating must be matched to the tested joint system, not assumed from the sealant alone.\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","offer_id":39253466382528,"sku":"FIREBAN\/SSG","price":16.73,"currency_code":"AUD","in_stock":true},{"title":"Box of 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_d556bd6c-7fde-4bcb-a47c-03041d910b62.jpg?v=1791365305"},{"product_id":"sikaflex-pro-cartridges","title":"Sikaflex Pro Polyurethane Sealant 300ml Cartridges","description":"\u003cp\u003e\u003cstrong\u003eSikaflex PRO Cartridges\u003c\/strong\u003e is a one-component polyurethane joint sealant for \u003cstrong\u003econcrete and masonry movement joints, façade connections and general building weatherseals\u003c\/strong\u003e. This cartridge format is used with a compatible sealant gun and provides ±25% movement capability and an elastic seal after moisture curing.\u003c\/p\u003e\n\u003ch2\u003eMovement and connection joints\u003c\/h2\u003e\n\u003cp\u003eSikaflex PRO is designed for internal and external sealing around concrete panels, brickwork, render and other compatible building substrates. It offers good adhesion to many surfaces when prepared correctly. Sika specifies particular primers or activators for porous surfaces, coated metals, glazed tiles and PVC. The product carries \u003cstrong\u003eAS\/NZS 4020:2018 approval for potable-water contact\u003c\/strong\u003e, subject to the manufacturer's application requirements.\u003c\/p\u003e\n\u003ch2\u003eBefore you apply\u003c\/h2\u003e\n\u003cp\u003ePrepare clean, dry and sound joint faces, use suitable backing rod, and follow the current Product Data Sheet for joint dimensions and priming. Do not use on natural stone, bitumen, natural rubber, EPDM, swimming-pool joints or for permanent immersion or joints under water pressure. Keep alcohol-containing products away during cure and test paint compatibility.\u003c\/p\u003e\n\u003cp\u003eFor larger sealing runs, see \u003ca href=\"\/products\/sika-pro-600ml-sausages\"\u003eSikaflex PRO 600ml sausages\u003c\/a\u003e.\u003c\/p\u003e","brand":"Sika","offers":[{"title":"White \/ Box of 12","offer_id":39327780995264,"sku":"SIKAPROWH\/CTG\/BOX","price":241.8,"currency_code":"AUD","in_stock":true},{"title":"Sandstone \/ Box of 12","offer_id":39327780929728,"sku":"SIKAPROSAN\/CTG\/BOX","price":304.2,"currency_code":"AUD","in_stock":true},{"title":"Japan Beige \/ Box of 12","offer_id":39327780569280,"sku":"SIKAPROJBE\/CTG\/BOX","price":304.2,"currency_code":"AUD","in_stock":true},{"title":"Grey \/ Box of 12","offer_id":39327780536512,"sku":"SIKAPROGR\/CTG\/BOX","price":241.8,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box of 12","offer_id":39327780339904,"sku":"SIKAPROBL\/CTG\/BOX","price":338.04,"currency_code":"AUD","in_stock":true},{"title":"Brick Red \/ Box of 12","offer_id":39327780798656,"sku":"SIKAPROBRIC\/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-cartridges.jpg?v=1791365387"},{"product_id":"pu15","title":"Adheseal PU15 Polyurethane Adhesive","description":"\u003cp\u003e\u003cstrong\u003eAdheseal PU15\u003c\/strong\u003e is a low-modulus polyurethane sealant and adhesive for \u003cstrong\u003ewindow perimeter weathersealing, curtain wall interfaces and moving façade joints\u003c\/strong\u003e. Its soft Shore A 15 profile and more than 600% elongation make it a flexible option where aluminium frames, cladding and adjoining materials move differently.\u003c\/p\u003e\n\u003ch2\u003eFlexible sealing for windows and construction joints\u003c\/h2\u003e\n\u003cp\u003eDesigned for non-structural weatherseals around mechanically fixed glazing, PU15 also suits compatible precast panel joints, metal cladding, masonry connections and general construction sealing. It cures with atmospheric moisture to form an elastic, weather-resistant joint and can be painted with suitable coatings after compatibility testing.\u003c\/p\u003e\n\u003ch2\u003eBefore you apply\u003c\/h2\u003e\n\u003cp\u003eApply to stable, clean and dry surfaces and check substrate preparation, primer and backing-rod requirements. Test adhesion on coated metals, plastics and unfamiliar materials. \u003cstrong\u003ePU15 is not a structural glazing adhesive\u003c\/strong\u003e and must not be used for mirror bonding, aquariums, long-term immersion or chlorinated swimming-pool joints. Avoid bitumen, natural rubber, EPDM and substrates that release oils or plasticisers; do not use on lead or copper.\u003c\/p\u003e\n\u003cp\u003eFor a firmer general-purpose joint sealant, compare \u003ca href=\"\/products\/adheseal-pu25fc\"\u003ePU25 FC\u003c\/a\u003e; for high-modulus, anti-pick joints, consider \u003ca href=\"\/products\/adheseal-pu50\"\u003ePU50\u003c\/a\u003e.\u003c\/p\u003e","brand":"Adheseal","offers":[{"title":"White \/ Single","offer_id":46349641679040,"sku":"PU15WH\/SSG","price":11.99,"currency_code":"AUD","in_stock":true},{"title":"White \/ Box of 20","offer_id":46349641711808,"sku":"PU15WH\/SSG\/BOX","price":215.8,"currency_code":"AUD","in_stock":true},{"title":"Concrete Grey \/ Single","offer_id":46349641613504,"sku":"PU15CGR\/SSG","price":11.99,"currency_code":"AUD","in_stock":true},{"title":"Concrete Grey \/ Box of 20","offer_id":46349641646272,"sku":"PU15CGR\/SSG\/BOX","price":215.8,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Single","offer_id":39478994075840,"sku":"PU15BL\/SSG","price":11.99,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box of 20","offer_id":46349641580736,"sku":"PU15BL\/SSG\/BOX","price":215.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/pu15_b4397f72-5a7d-4fe1-9e15-91fdf300bfc6.jpg?v=1791365406"},{"product_id":"xtraseal-mc-228-multi-color-flexi-gap-sealant","title":"X'traseal MC-228 Tiling Sealant","description":"\u003cp\u003e\u003cstrong\u003eX’traseal MC-228 Multi-Color Flexi Gap Sealant\u003c\/strong\u003e is a \u003cstrong\u003etwo-part, coloured tile-gap finishing compound\u003c\/strong\u003e for decorative gaps between suitable ceramic, porcelain, marble, granite and travertine tiles. The two components mix through the dispensing nozzle and cure to a \u003cstrong\u003ehard, glossy finish\u003c\/strong\u003e designed to complement polished tiling.\u003c\/p\u003e\u003cp\u003eChoose MC-228 where the job calls for a \u003cstrong\u003ecolour-matched decorative tile-gap finish\u003c\/strong\u003e, including appropriate wall edges, benchtops, bathrooms and balcony tiling details. It is different from a flexible sanitary silicone or a purpose-designed movement-joint sealant. Despite the product name, do not assume the hard cured compound can accommodate building expansion-joint movement.\u003c\/p\u003e\u003ch2\u003eTypical applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorcelain and ceramic tiling:\u003c\/strong\u003e forming an even coloured finish in suitable tile gaps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKitchen benchtops and splashbacks:\u003c\/strong\u003e finishing compatible decorative tiling details.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBathrooms and washrooms:\u003c\/strong\u003e filling appropriate tile gaps in the specified finishing system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone and balcony details:\u003c\/strong\u003e treating suitable granite, marble or travertine joints after compatibility testing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApply the two components correctly\u003c\/h2\u003e\u003cp\u003ePrepare a clean, dry joint and attach the designated mixing nozzle. \u003cstrong\u003eDiscard the first 30–40cm\u003c\/strong\u003e of extruded material to establish consistent mixing before filling the gap. Mask the surrounding tile edges, fill evenly and tool while workable. The supplier's directions call for leaving the finished material undisturbed for several hours and allowing approximately \u003cstrong\u003e24 hours\u003c\/strong\u003e for full cure under suitable conditions.\u003c\/p\u003e\u003cp\u003eDo not use on PE, PP or PTFE. Confirm coating and stone compatibility, and use the appropriate flexible silicone or joint sealant for locations that require movement capacity. Clean fresh residue promptly with the approved method; cured excess generally requires careful mechanical removal.\u003c\/p\u003e","brand":"Adheseal","offers":[{"title":"Porcelain White \/ Single","offer_id":40039381270720,"sku":"MC228PWH\/400","price":15.65,"currency_code":"AUD","in_stock":true},{"title":"Porcelain White \/ Box of 20","offer_id":40039381303488,"sku":"MC228PWH\/400\/BOX","price":281.8,"currency_code":"AUD","in_stock":true},{"title":"Leaden Grey \/ Single","offer_id":40039381336256,"sku":"MC228LEGRY\/400","price":15.65,"currency_code":"AUD","in_stock":true},{"title":"Leaden Grey \/ Box of 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-multi-color-flexi-gap-sealant.jpg?v=1791365409"},{"product_id":"dowsil-890-sl-silicone-joint-sealant","title":"Dowsil 890-SL Silicone Joint Sealant","description":"\u003cp\u003e\u003cstrong\u003eDOWSIL 890-SL Silicone Joint Sealant\u003c\/strong\u003e is a self-levelling, ultra-low-modulus silicone for horizontal pavement joints in concrete and at concrete-to-asphalt interfaces. It flows into uneven joint profiles without tooling and forms a flexible weather-resistant seal as it moisture-cures.\u003c\/p\u003e\u003ch2\u003eMade for horizontal pavement joints\u003c\/h2\u003e\u003cp\u003eUse 890-SL for new roadworks, concrete pavement repairs and remedial sealing where joint edges are irregular or locally spalled. Its pourable consistency helps fill properly prepared joints, while the ultra-low modulus reduces stress on the adjoining pavement faces as the joint opens and closes.\u003c\/p\u003e\u003ch2\u003eWhy choose DOWSIL 890-SL?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-levelling finish:\u003c\/strong\u003e flows into horizontal joints without tooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcrete and asphalt interfaces:\u003c\/strong\u003e suitable for concrete-to-concrete and concrete-to-asphalt pavement joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh movement capability:\u003c\/strong\u003e accommodates up to +100% extension and -50% compression in appropriately designed joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimerless adhesion:\u003c\/strong\u003e developed to bond to clean, dry Portland cement concrete and asphalt without a primer under the specified conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor performance:\u003c\/strong\u003e resists weather and UV exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDOWSIL 890-SL or 888?\u003c\/h2\u003e\u003cp\u003eChoose \u003ca href=\"\/products\/dow-corning-888\"\u003eDOWSIL 888\u003c\/a\u003e when a \u003cstrong\u003enon-sag\u003c\/strong\u003e silicone is required for concrete-to-concrete pavement joints. Choose 890-SL for \u003cstrong\u003ehorizontal self-levelling\u003c\/strong\u003e applications, particularly where a concrete joint meets asphalt.\u003c\/p\u003e\u003ch2\u003eInstallation considerations\u003c\/h2\u003e\u003cp\u003eInstall in properly prepared, clean, dry pavement joints with suitable backing material and sealant depth. Allow for joint movement and ensure the sealant can cure through exposure to atmospheric moisture. Skin-over may occur in about an hour under standard conditions, but that does \u003cstrong\u003enot\u003c\/strong\u003e mean the sealant has fully cured or that traffic can automatically be restored; follow the project's installation and reopening requirements.\u003c\/p\u003e\u003ch2\u003eImportant limitations\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSelf-levelling behaviour makes this product unsuitable for joints where a non-sag bead is required.\u003c\/li\u003e\n\u003cli\u003eDo not apply to wet or frost-covered substrates or during unsuitable weather.\u003c\/li\u003e\n\u003cli\u003eNot for continuous water immersion or spill-containment applications.\u003c\/li\u003e\n\u003cli\u003eFor airfield runways and other specialist pavement applications, obtain Dow's project-specific guidance before specifying.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dowsil","offers":[{"title":"Single","offer_id":40500864254144,"sku":"SILDC890\/SSG","price":31.07,"currency_code":"AUD","in_stock":true},{"title":"Box of 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\/files\/dowsil-890-sl-silicone-joint-sealant_c968c430-bff3-4c36-b770-50bea8cf3325.jpg?v=1791769670"},{"product_id":"sikapool","title":"Sikasil Pool Silicone Sealant","description":"\u003cp\u003e\u003cstrong\u003eSikasil Pool\u003c\/strong\u003e is a neutral-cure silicone sealant for swimming-pool joints, permanently immersed joints and frequently wet areas. It accommodates \u003cstrong\u003e±25% joint movement\u003c\/strong\u003e and is formulated to resist water, pool chemicals and fungal growth when pool water is maintained correctly.\u003c\/p\u003e\u003ch2\u003ePool and wet-area joints\u003c\/h2\u003e\u003cp\u003eUse Sikasil Pool between compatible glazed tiles, concrete, glass and metal fixtures in pools and wet areas, with the specified surface preparation and primers. Its neutral-cure formulation suits selected metals and glazed surfaces. For submerged joints, give special attention to adhesion preparation and full cure before filling.\u003c\/p\u003e\u003ch2\u003eBefore filling the pool\u003c\/h2\u003e\u003cp\u003eAllow \u003cstrong\u003eat least 7 days of curing\u003c\/strong\u003e before filling. Actual cure depends on joint dimensions, temperature and humidity. Use properly designed joints between 10 and 35 mm wide, with 6–10 mm sealant depth. Maintain pool water pH between 6.5 and 7.6 and free chlorine below 5 mg\/L.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo not paint Sikasil Pool.\u003c\/strong\u003e It is not for structural or insulated glazing, food-contact or medical applications. Avoid bituminous materials, natural rubber, EPDM and substrates that release oils or plasticisers. Obtain technical advice before use on natural stone and avoid acid-based pool detergents.\u003c\/p\u003e","brand":"Sika","offers":[{"title":"600ml Sausage \/ Grey \/ Box of 20","offer_id":42385712709824,"sku":"SIKAPOOLGR\/SSG\/BOX","price":972.8,"currency_code":"AUD","in_stock":true},{"title":"300ml Cartridge \/ White \/ Box of 12","offer_id":42386443174080,"sku":"SIKAPOOLWH\/CTG\/BOX","price":312.0,"currency_code":"AUD","in_stock":true},{"title":"300ml Cartridge \/ Transparent \/ Box of 12","offer_id":42385762353344,"sku":"SIKAPOOLTR\/CTG\/BOX","price":312.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/sikapool.jpg?v=1791365529"},{"product_id":"hi-flex-50","title":"Adheseal Hi-Flex 50 Hybrid MS Polymer Sealant","description":"\u003cp\u003e\u003cstrong\u003eAdheseal Hi-Flex 50\u003c\/strong\u003e is a high-modulus MS polymer hybrid sealant for construction joints, prefabricated panels and fillets beneath selected waterproofing membranes. It combines \u003cstrong\u003e±25% joint movement\u003c\/strong\u003e with strong adhesion to many building materials, helping installers form flexible, neat joints without relying on a traditional polyurethane sealant.\u003c\/p\u003e\n\u003cp\u003eIts particularly useful role is in waterproofing preparation. Hi-Flex 50 can be used as a \u003cstrong\u003efillet sealant or bond-breaker detail with compatible Everflex membrane systems\u003c\/strong\u003e, including selected Aqua-Ban, WPM, WPUV and SMP applications. System compatibility and the specified membrane detailing still govern the installation.\u003c\/p\u003e\n\u003ch2\u003eCommon applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproofing details:\u003c\/strong\u003e forming compatible wall–floor junction fillets and bond-breaker details before membrane application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcrete and prefabricated panels:\u003c\/strong\u003e sealing movement and connection joints in compatible building elements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal fabrication:\u003c\/strong\u003e sealing suitable seams and bolted lap joints between adjoining components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight-duty assembly:\u003c\/strong\u003e fixing compatible lightweight components such as acoustic ceiling tiles or display elements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHi-Flex 50, Hi-Flex 60 or Construction Plus?\u003c\/h2\u003e\n\u003cp\u003eChoose \u003cstrong\u003eHi-Flex 50\u003c\/strong\u003e when sealing and membrane-detail compatibility are the main priorities. \u003ca href=\"\/products\/adheseal-hi-flex-60\"\u003eHi-Flex 60\u003c\/a\u003e has a firmer, higher-modulus cured profile for demanding flexible bonding, while \u003ca href=\"\/products\/hi-flex-construction\"\u003eHi-Flex Construction Plus\u003c\/a\u003e is the softer, higher-movement option for exposed façade and window-perimeter joints.\u003c\/p\u003e\n\u003ch2\u003eApplication considerations\u003c\/h2\u003e\n\u003cp\u003eJoints need sound, dry faces and the correct backing-rod depth; prevent three-sided adhesion. Hi-Flex 50 bonds to many common substrates without primer under suitable conditions, but critical joints, variable coatings and membrane interfaces still require appropriate preparation and compatibility testing.\u003c\/p\u003e\n\u003cp\u003eNot suitable for continuous immersion, aquariums, structural glazing or mirror bonding. Avoid bitumen, EPDM, natural rubber and plasticiser-releasing surfaces, and stain-test sensitive natural stone.\u003c\/p\u003e\n\u003cp\u003eNeed to compare the joint-sealing grades? Browse our \u003ca href=\"\/collections\/hybrid-ms-polymer-sealants\"\u003eHybrid MS Polymer Sealants\u003c\/a\u003e range for movement capability and intended applications.\u003c\/p\u003e","brand":"Adheseal","offers":[{"title":"Grey \/ Single","offer_id":42763354865856,"sku":"HIFLEX50GR\/SSG","price":11.77,"currency_code":"AUD","in_stock":true},{"title":"Grey \/ Box of 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.jpg?v=1791365536"},{"product_id":"dowsil-791-weatherproofing-sealant","title":"Dowsil 791 Weatherproofing Sealant","description":"\u003cp\u003e\u003cstrong\u003eDOWSIL 791 Weatherproofing Sealant\u003c\/strong\u003e is a neutral-cure, medium-modulus silicone for keeping window perimeters, curtain wall joints and building façades weather-tight. It remains flexible as architectural joints move and is designed to withstand long-term outdoor exposure.\u003c\/p\u003e\u003ch2\u003eWhere to use DOWSIL 791\u003c\/h2\u003e\u003cp\u003eSpecify 791 for non-structural weathersealing around aluminium window frames, glazing systems, curtain walls and façade connections. It suits properly designed vertical and overhead joints where a non-sag, durable weatherseal is needed.\u003c\/p\u003e\u003ch2\u003eWhat makes it suitable?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurpose-built weatherseal:\u003c\/strong\u003e protects façade and glazing joints against weather rather than carrying structural loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e±50% movement capability:\u003c\/strong\u003e accommodates expansion and contraction in correctly designed joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeutral cure:\u003c\/strong\u003e suitable for a broad range of commonly used glazing and façade materials, subject to adhesion and compatibility checks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-sag application:\u003c\/strong\u003e stays in place during vertical and overhead joint sealing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV and weather resistance:\u003c\/strong\u003e suited to exposed building-envelope joints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e791 compared with 795\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eChoose DOWSIL 791 for weathersealing.\u003c\/strong\u003e If the joint must transfer structural loads from glazing or cladding, consider \u003ca href=\"\/products\/dowsil-795-silicone-building-sealant\"\u003eDOWSIL 795\u003c\/a\u003e only as part of an engineered, tested and approved structural system. The two products should not be treated as interchangeable on structural glazing projects.\u003c\/p\u003e\u003ch2\u003ePreparation and compatibility\u003c\/h2\u003e\u003cp\u003eClean and dry the joint faces, remove contaminants and use suitable backing materials. Tool the sealant before a skin forms. Adhesion and compatibility testing is important for coated materials, porous surfaces and specialist façade systems; primer requirements vary by substrate.\u003c\/p\u003e\u003ch2\u003eImportant limitations\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNot a structural glazing adhesive.\u003c\/li\u003e\n\u003cli\u003eNot suitable for below-grade or continuously submerged joints.\u003c\/li\u003e\n\u003cli\u003eDo not install on wet or frost-covered surfaces or in enclosed joints without atmospheric moisture for curing.\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with porous stone, plastics, coatings and materials that may bleed oils or plasticisers.\u003c\/li\u003e\n\u003cli\u003eCured silicone is not paintable.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dowsil","offers":[{"title":"Single","offer_id":43556266016960,"sku":"SILDC791BLK\/SSG","price":14.97,"currency_code":"AUD","in_stock":true},{"title":"Box of 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_a1e978dd-7fa9-4f53-8641-d21ca6c2858d.jpg?v=1791769662"},{"product_id":"dowsil-795-silicone-building-sealant","title":"Dowsil 795 Silicone Sealant","description":"\u003cp\u003e\u003cstrong\u003eDOWSIL 795 Silicone Building Sealant\u003c\/strong\u003e is a one-part, neutral-cure silicone for architectural weathersealing and specifically designed structural glazing applications. It bonds to selected glazing and construction materials while remaining flexible as façades respond to wind, temperature and building movement.\u003c\/p\u003e\u003ch2\u003eWhere DOWSIL 795 fits\u003c\/h2\u003e\u003cp\u003eDOWSIL 795 is used in structural and non-structural glazing, selected architectural panel attachment and façade weathersealing. It is especially relevant when a project requires both adhesion and movement performance, with joint dimensions, substrates and load paths determined as part of the complete glazing or façade design.\u003c\/p\u003e\u003ch2\u003eWhy choose 795?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStructural glazing capability:\u003c\/strong\u003e formulated for approved structural glazing and panel attachment systems, not simply general-purpose gap filling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeutral-cure silicone:\u003c\/strong\u003e offers adhesion to a range of glazing, metal and construction substrates subject to project testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeathersealing versatility:\u003c\/strong\u003e can also seal selected non-structural façade joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable movement performance:\u003c\/strong\u003e resists outdoor weather exposure while accommodating movement in correctly designed joints.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDOWSIL 795 or 791?\u003c\/h2\u003e\u003cp\u003eFor ordinary window perimeters, curtain wall weatherseals and other \u003cstrong\u003enon-structural\u003c\/strong\u003e façade joints, \u003ca href=\"\/products\/dowsil-791-weatherproofing-sealant\"\u003eDOWSIL 791\u003c\/a\u003e is the dedicated weathersealing option. Choose DOWSIL 795 where a project calls for a silicone with potential structural glazing capability and that use has been assessed and approved as a complete system.\u003c\/p\u003e\u003ch2\u003eBefore specifying or installing\u003c\/h2\u003e\u003cp\u003eStructural glazing is an engineered application. Substrate adhesion, compatibility, glass or panel design, joint dimensions, sealant bite, loading and quality-control requirements must be reviewed for the specific project. Do not assume a product's structural-grade formulation automatically approves any glass, stone or cladding attachment. Prepare clean, dry substrates and use the specified primers, spacers and backing materials where required.\u003c\/p\u003e\u003ch2\u003eImportant limitations\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDo not use for structural glazing or panel attachment without suitable project-specific design, testing and approval.\u003c\/li\u003e\n\u003cli\u003eDo not assume primerless adhesion or non-staining performance on every substrate; verify compatibility, especially with natural stone, coatings and plastics.\u003c\/li\u003e\n\u003cli\u003eDo not use on wet surfaces, in fully moisture-excluded joints or where cured silicone needs to be painted.\u003c\/li\u003e\n\u003cli\u003eFor below-grade, continuous-immersion or other unusual exposure conditions, confirm suitability before selection.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dowsil","offers":[{"title":"Single","offer_id":43556357308608,"sku":"SILDC795BL\/SSG","price":20.22,"currency_code":"AUD","in_stock":true},{"title":"Box of 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-silicone-building-sealant.jpg?v=1791365643"},{"product_id":"mapepur-universal-foam-m","title":"MapePUR Universal Foam M\/G","description":"\u003cp\u003e\u003cstrong\u003eMapePUR Universal Foam M\/G\u003c\/strong\u003e is a self-expanding polyurethane foam for filling and insulating suitable gaps in building work. When a door frame has been fitted or a service passes through a wall, irregular voids can remain that are difficult to fill neatly with rigid materials. This foam expands into those spaces to provide a lightweight, trimmable insulating fill.\u003c\/p\u003e\u003cp\u003eIt is useful on both new construction and refurbishment jobs, particularly around securely fixed window and door frames and compatible building-service openings. Its thermal and acoustic insulating properties make it more useful than an ordinary cosmetic gap filler where air movement or noise transfer is also a concern.\u003c\/p\u003e\u003ch2\u003eWhere it fits on site\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrames and openings:\u003c\/strong\u003e Fill suitable gaps surrounding already-secured doors and windows, allowing for expansion without distorting the frame.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServices and cavities:\u003c\/strong\u003e Fill approved non-structural voids around pipes, conduits and other building details where polyurethane foam is compatible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinishing construction gaps:\u003c\/strong\u003e Allow the foam to cure, trim excess and protect the exposed finish as required by the building detail.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy choose expanding foam?\u003c\/h2\u003e\u003cp\u003eA shaped void or uneven gap often needs a material that conforms to its profile. MapePUR Universal Foam expands to occupy suitable spaces, unlike a rigid patching compound or a narrow decorative sealant bead. Use it for insulation and filling, not for structural fixing or creating a weatherproof joint on its own.\u003c\/p\u003e\u003ch2\u003eBefore applying\u003c\/h2\u003e\u003cp\u003eAllow sufficient room for foam expansion, follow the product's application conditions and protect cured material against prolonged UV exposure. This is not a substitute for mechanical fixings, a tested fire-rated penetration system or the external waterproofing and weather-sealing detail. Confirm the relevant manual or gun application format of the supplied variant.\u003c\/p\u003e","brand":"Mapei","offers":[{"title":"Single","offer_id":43608322441408,"sku":"FOAMPU\/750","price":16.33,"currency_code":"AUD","in_stock":true},{"title":"Box of 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-universal-foam-m.jpg?v=1791365650"},{"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":"Single","offer_id":46057578922176,"sku":"FULASEAL\/CTG","price":9.77,"currency_code":"AUD","in_stock":true},{"title":"Box of 20","offer_id":45216519749824,"sku":"FULASEAL\/CTG\/BOX","price":175.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/h-b-fuller-fulasealpro-840ns_733b8925-0c70-4512-99a6-148c27b93261.jpg?v=1791365882"},{"product_id":"n40-gp-silicone-sealant-aluminium-grey","title":"Adheseal N40 Silicone Sealant Aluminium Grey","description":"\u003cp\u003e\u003cstrong\u003eAdheseal N40 Aluminium Grey\u003c\/strong\u003e is the aluminium-coloured version of the N40 neutral-cure silicone, suited to metal roofing, flashings, gutters and weather-exposed building joints where a grey sealant blends into the finish. It cures to a flexible silicone rubber without the acetic-acid release of acetoxy sealants.\u003c\/p\u003e\u003cp\u003eChoose this colour for compatible aluminium, galvanised, Zincalume and Colorbond details. The N40 formulation includes a mould-inhibiting fungicide and accommodates \u003cstrong\u003e±25% joint movement\u003c\/strong\u003e.\u003c\/p\u003e\u003ch2\u003eTypical applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoofing and flashings:\u003c\/strong\u003e weathersealing compatible sheet-metal laps and junctions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGutters and downpipes:\u003c\/strong\u003e sealing appropriate metal interfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal-framed openings:\u003c\/strong\u003e non-structural weatherseals around compatible frames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWet-area details:\u003c\/strong\u003e flexible silicone seals where an aluminium-grey finish is required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePrepare sound, clean, dry surfaces and size the joint correctly with backing rod or bond breaker. N40 is non-paintable and is not for structural glazing, mirrors, aquariums, swimming-pool immersion, trafficable joints or polycarbonate. Test stone for staining and copper or brass for discolouration.\u003c\/p\u003e","brand":"Adheseal","offers":[{"title":"Single","offer_id":45248193298624,"sku":"SILADN40ALGR\/CTG","price":6.94,"currency_code":"AUD","in_stock":true},{"title":"Box of 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-gp-silicone-sealant-aluminium-grey.jpg?v=1791365898"},{"product_id":"sa-sanitary-silicone-sealant","title":"SA Sanitary Silicone Sealant","description":"\u003cp\u003e\u003cstrong\u003eSA Sanitary Silicone Sealant\u003c\/strong\u003e is a one-part, 100% neutral-cure oxime silicone with added anti-fungicide for \u003cstrong\u003ebathrooms, shower screens, kitchens, vanities and other humid wet areas\u003c\/strong\u003e. Its added anti-fungal ingredient helps inhibit mould and mildew growth on the sealant in hot and humid conditions while curing to form a flexible, weather-resistant seal.\u003c\/p\u003e\n\n\u003cp\u003eIts broad adhesion makes SA Sanitary useful beyond tiled bathroom joints. It can also be used for compatible glazing and weatherproofing work across glass, ceramics, aluminium, masonry, stone, concrete, metals and many plastics.\u003c\/p\u003e\n\n\u003ch2\u003eNeutral-cure sanitary silicone with mould-inhibiting additive\u003c\/h2\u003e\n\u003cp\u003eSA Sanitary is designed for the joints around shower screens, vanities, sinks, sanitary fittings, tiled surfaces and other wet-area interfaces where moisture and humidity are persistent. Neutral-cure chemistry makes it suitable around compatible metals and mixed construction materials without the corrosion concerns associated with acid-cure silicones.\u003c\/p\u003e\n\n\u003ch2\u003eWhy choose SA Sanitary?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-fungal formulation:\u003c\/strong\u003e designed to resist mould and mildew growth in humid environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeutral oxime cure:\u003c\/strong\u003e suitable for mixed wet-area and construction substrates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e±25% dynamic joint movement:\u003c\/strong\u003e accommodates normal expansion and contraction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShore A 28:\u003c\/strong\u003e cures to a durable flexible silicone rubber.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast skinning:\u003c\/strong\u003e approximately 5 to 10 minutes at 25°C and 50% relative humidity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent UV resistance and weatherability:\u003c\/strong\u003e suitable for compatible interior and exterior joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-slump:\u003c\/strong\u003e stays in place on vertical wet-area and glazing joints.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible substrates\u003c\/h2\u003e\n\u003cp\u003eSA Sanitary adheres to glass, ceramics, aluminium, masonry, stone, concrete, most metals and many plastics. Variable plastics, coated surfaces and stain-sensitive materials should be compatibility tested before full application.\u003c\/p\u003e\n\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003eSurfaces must be clean, dry and free from dirt, grease, oil, rust, water and old sealant. Joint width and depth should be no less than 4 mm. Maximum joint width is 25 mm, with joint depth generally controlled to approximately half the width and a maximum depth of 10 mm. Use suitable closed-cell polyethylene backing material where required.\u003c\/p\u003e\n\n\u003cp\u003eApply with a sealant gun and tool promptly before the surface skins. Remove masking tape while the silicone is still wet.\u003c\/p\u003e\n\n\u003ch2\u003eImportant limitations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDo not use on submerged joints where porous substrates allow water to reach the bond interface.\u003c\/li\u003e\n\u003cli\u003eDo not use on horizontal walkways where the sealant will be subject to abrasion.\u003c\/li\u003e\n\u003cli\u003eDo not use on polycarbonate plastic.\u003c\/li\u003e\n\u003cli\u003eTest compatibility with other plastics and rubber products that may bleed plasticiser.\u003c\/li\u003e\n\u003cli\u003eSA Sanitary is not paintable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor broader colour selection or a dedicated matt finish, compare \u003ca href=\"\/products\/adheseal-s-100-kitchen-bathroom-silicone\"\u003e\u003cstrong\u003eAdheseal S100\u003c\/strong\u003e\u003c\/a\u003e and \u003ca href=\"\/products\/matt-seal-s-350-sanitary-silicone-sealant\"\u003e\u003cstrong\u003eMatt Seal S-350\u003c\/strong\u003e\u003c\/a\u003e in our \u003ca href=\"\/collections\/sanitary-sealants\"\u003e\u003cstrong\u003eSanitary Silicone Sealants\u003c\/strong\u003e\u003c\/a\u003e range.\u003c\/p\u003e","brand":"Sealants Australasia","offers":[{"title":"Single","offer_id":45248243237056,"sku":"SILSATA\/CTG","price":7.4,"currency_code":"AUD","in_stock":true},{"title":"Box of 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-silicone-sealant.jpg?v=1791365904"},{"product_id":"mapesil-ac","title":"Mapesil AC Silicone Sealant","description":"\u003cp\u003e\u003cstrong\u003eMapesil AC\u003c\/strong\u003e is a flexible acetic-cure silicone sealant for finishing the joints that cement grout cannot reliably accommodate: corners, perimeters and changes of plane in suitable tiled areas. Its grout-coordinated colour range helps the finished shower, bathroom or kitchen look considered rather than patched together. BioBlock technology helps resist mould formation on the sealant surface.\u003c\/p\u003e\u003ch2\u003eWhere it earns its place\u003c\/h2\u003e\u003cp\u003eA tiled shower may have perfectly grouted flat joints, yet still needs flexible sealant where walls meet and around suitable sanitary fittings. Mapesil AC provides that movement-capable finish on compatible ceramic, glass and approved non-porous surfaces. It is also used for specified swimming pool and external tile joints where the complete system and curing requirements are met.\u003c\/p\u003e\u003ch2\u003eChoose the right sealant\u003c\/h2\u003e\u003cp\u003eChoose Mapesil AC for compatible joints where acetic-cure silicone is appropriate; for acid-sensitive stone, metal or other incompatible materials, select a suitable alternative sealant instead. Match the colour with Ultracolor Plus grout where appropriate, and use UltraCare Smooth Silicone to tool the fresh bead.\u003c\/p\u003e\u003ch2\u003eBefore you start\u003c\/h2\u003e\u003cp\u003eSealant does not replace waterproofing or grout across the tile field. Prepare clean dry joint faces, use backing where necessary and allow the required cure before exposure. Not for aquariums or acid-sensitive natural stone.\u003c\/p\u003e","brand":"Mapei","offers":[{"title":"White 100 \/ Box of 12","offer_id":48276729725120,"sku":"SILMAPE100\/BOX","price":172.56,"currency_code":"AUD","in_stock":true},{"title":"Vanilla 131 \/ Box of 12","offer_id":48276749680832,"sku":"SILMAPE131\/BOX","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Jasmine 130 \/ Box of 12","offer_id":48276749648064,"sku":"SILMAPE130\/BOX","price":172.56,"currency_code":"AUD","in_stock":true},{"title":"Moon White 103 \/ Box of 12","offer_id":48276729757888,"sku":"SILMAPE103\/BOX","price":172.56,"currency_code":"AUD","in_stock":true},{"title":"Ancient White 123 \/ Box of 12","offer_id":48276729823424,"sku":"SILMAPE123\/BOX","price":175.8,"currency_code":"AUD","in_stock":true},{"title":"Beige 2000 132 \/ Box of 12","offer_id":48276749746368,"sku":"SILMAPE132\/BOX","price":172.56,"currency_code":"AUD","in_stock":true},{"title":"Almond 138 \/ Box of 12","offer_id":48276750139584,"sku":"SILMAPE138\/BOX","price":175.8,"currency_code":"AUD","in_stock":true},{"title":"Sand 133 \/ Box of 12","offer_id":48276750270656,"sku":"SILMAPE100\/BOX-29","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Caramel 141 \/ Box of 12","offer_id":48276750172352,"sku":"SILMAPE100\/BOX-26","price":219.84,"currency_code":"AUD","in_stock":true},{"title":"Spelt 189 \/ Box of 12","offer_id":48276750237888,"sku":"SILMAPE100\/BOX-28","price":219.84,"currency_code":"AUD","in_stock":true},{"title":"Biscuit 188 \/ Box of 12","offer_id":48276750336192,"sku":"SILMAPE100\/BOX-31","price":219.84,"currency_code":"AUD","in_stock":true},{"title":"Terra Di Siena 145 \/ Box of 12","offer_id":48276750500032,"sku":"SILMAPE100\/BOX-36","price":219.84,"currency_code":"AUD","in_stock":true},{"title":"Brown 142 \/ Box of 12","offer_id":48276750205120,"sku":"SILMAPE100\/BOX-27","price":219.84,"currency_code":"AUD","in_stock":true},{"title":"Golden Dust 135 \/ Box of 12","offer_id":48276750368960,"sku":"SILMAPE100\/BOX-32","price":219.84,"currency_code":"AUD","in_stock":true},{"title":"Silk 134 \/ Box of 12","offer_id":48276750303424,"sku":"SILMAPE100\/BOX-30","price":219.84,"currency_code":"AUD","in_stock":true},{"title":"Linen 187 \/ Box of 12","offer_id":48276730020032,"sku":"SILMAPE187\/BOX","price":175.8,"currency_code":"AUD","in_stock":true},{"title":"Liquorice 152 \/ Box of 12","offer_id":48276750401728,"sku":"SILMAPE100\/BOX-33","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Terracotta 143 \/ Box of 12","offer_id":48276750532800,"sku":"SILMAPE100\/BOX-37","price":219.84,"currency_code":"AUD","in_stock":true},{"title":"Mud 136 \/ Box of 12","offer_id":48276750565568,"sku":"SILMAPE100\/BOX-38","price":219.84,"currency_code":"AUD","in_stock":true},{"title":"Chocolate 144 \/ Box of 12","offer_id":48276750434496,"sku":"SILMAPE100\/BOX-34","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Volcano Sand 149 \/ Box of 12","offer_id":48276750467264,"sku":"SILMAPE100\/BOX-35","price":219.84,"currency_code":"AUD","in_stock":true},{"title":"Silver Grey 111 \/ Box of 12","offer_id":48276729790656,"sku":"SILMAPE111\/BOX","price":172.56,"currency_code":"AUD","in_stock":true},{"title":"Caribbean 137 \/ Box of 12","offer_id":48276749713600,"sku":"SILMAPE137\/BOX","price":175.8,"currency_code":"AUD","in_stock":true},{"title":"Manhattan 2000 110 \/ Box of 12","offer_id":48276729987264,"sku":"SILMAPE110\/BOX","price":172.56,"currency_code":"AUD","in_stock":true},{"title":"Green-Grey 176 \/ Box of 12","offer_id":48276730052800,"sku":"SILMAPE176\/BOX","price":219.84,"currency_code":"AUD","in_stock":true},{"title":"Arctic Grey 127 \/ Box of 12","offer_id":48276729954496,"sku":"SILMAPE127\/BOX","price":219.84,"currency_code":"AUD","in_stock":true},{"title":"Medium Grey 112 \/ Box of 12","offer_id":48276729856192,"sku":"SILMAPE112\/BOX","price":172.56,"currency_code":"AUD","in_stock":true},{"title":"Castle Grey 125 \/ Box of 12","offer_id":48276730118336,"sku":"SILMAPE125\/BOX","price":219.84,"currency_code":"AUD","in_stock":true},{"title":"Cement Grey 113 \/ Box of 12","offer_id":48276729888960,"sku":"SILMAPE113\/BOX","price":172.56,"currency_code":"AUD","in_stock":true},{"title":"London Grey 119 \/ Box of 12","offer_id":48276749418688,"sku":"SILMAPE119\/BOX","price":219.84,"currency_code":"AUD","in_stock":true},{"title":"Tornado 174 \/ Box of 12","offer_id":48276730085568,"sku":"SILMAPE174\/BOX","price":219.84,"currency_code":"AUD","in_stock":true},{"title":"Anthracite 114 \/ Box of 12","offer_id":48276729921728,"sku":"SILMAPE114\/BOX","price":172.56,"currency_code":"AUD","in_stock":true},{"title":"Black 120 \/ Box of 12","offer_id":48276750598336,"sku":"SILMAPE100\/BOX-39","price":219.84,"currency_code":"AUD","in_stock":true},{"title":"Yellow 150 \/ Box of 12","offer_id":48276750631104,"sku":"SILMAPE100\/BOX-40","price":219.84,"currency_code":"AUD","in_stock":true},{"title":"Sage 177 \/ Box of 12","offer_id":48276749615296,"sku":"SILMAPE177\/BOX","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Cerulean 168 \/ Box of 12","offer_id":48276749484224,"sku":"SILMAPE168\/BOX","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Avio 167 \/ Box of 12","offer_id":48276749516992,"sku":"SILMAPE167\/BOX","price":219.84,"currency_code":"AUD","in_stock":true},{"title":"Space Blue 172 \/ Box of 12","offer_id":48276749582528,"sku":"SILMAPE172\/BOX","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Steel Blue 169 \/ Box of 12","offer_id":48276749549760,"sku":"SILMAPE169\/BOX","price":215.64,"currency_code":"AUD","in_stock":true},{"title":"Light Lilac 163 \/ Box of 12","offer_id":48276749451456,"sku":"SILMAPE163\/BOX","price":219.84,"currency_code":"AUD","in_stock":true},{"title":"Transparent 999 \/ Box of 12","offer_id":48276750663872,"sku":"SILMAPE100\/BOX-41","price":219.84,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/mapesil-ac.jpg?v=1791365917"},{"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\u003eBostik Seal 'N' Flex One Plus P590 is a low-modulus polyurethane sealant for wide, high-movement construction and expansion joints in precast panels, concrete, masonry and cladding. Its +100%\/−50% movement capability and suitability for specified joints up to 80mm make it the more demanding-joint option alongside P390. This 600ml sausage is ideal for longer joint runs.\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":"White \/ Box of 20","offer_id":46701788364992,"sku":"SNF1WH\/SSG\/BOX","price":322.6,"currency_code":"AUD","in_stock":true},{"title":"Off White \/ Box of 20","offer_id":46701788463296,"sku":"SNF1OW\/SSG\/BOX","price":371.2,"currency_code":"AUD","in_stock":true},{"title":"Limestone \/ Box of 20","offer_id":46701801439424,"sku":"SNF1LS\/SSG\/BOX","price":371.2,"currency_code":"AUD","in_stock":true},{"title":"Sandstone \/ Box of 20","offer_id":46701801472192,"sku":"SNF1ST\/SSG\/BOX","price":371.2,"currency_code":"AUD","in_stock":true},{"title":"Grey \/ Box of 20","offer_id":46701788397760,"sku":"SNF1GR\/SSG\/BOX","price":322.6,"currency_code":"AUD","in_stock":true},{"title":"Epping Grey \/ Box of 20","offer_id":46701788430528,"sku":"SNF1EPGR\/SSG\/BOX","price":371.2,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box of 20","offer_id":46701788332224,"sku":"SNF1BL\/SSG\/BOX","price":322.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/bostik-seal-n-flex-one-plus-p590.jpg?v=1791366417"},{"product_id":"ductmate-proseal-water-based-high-velocity-duct-sealant","title":"Ductmate Proseal®","description":"\u003cp\u003eDuctmate Proseal is a water-based duct sealant for metal duct joints. It seals low, medium and high-pressure HVAC systems against air leakage, including systems up to 15 inches water gauge.\u003c\/p\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eProseal is a synthetic latex compound. Brush it onto clean joints and it dries to a flexible film that does not crack or sag. The cured film resists water, mould and humidity. It stays permanently flexible and takes latex paint. The wet odour is mild and the cured film is odourless.\u003c\/p\u003e\n\u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 15 in. wg\u003c\/strong\u003e - seals duct systems from low to high pressure, up to 15 inches water gauge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL 181B-M Listed, UL 723 Classified\u003c\/strong\u003e - tested duct product listing and classification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService temperature -25°F to 220°F\u003c\/strong\u003e (about -32°C to 104°C).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGREENGUARD Gold certified\u003c\/strong\u003e - low emissions, meets CDPH and SCAQMD test methods, LEED compliant for the EQ 4.1 credit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25 sq ft per gallon at 1\/16 in\u003c\/strong\u003e (about 0.6 m\u003csup\u003e2\u003c\/sup\u003e per litre), or 50 sq ft per gallon at 1\/32 in (about 1.2 m\u003csup\u003e2\u003c\/sup\u003e per litre).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCure time 24 to 72 hours\u003c\/strong\u003e - depends on humidity, temperature and film depth. Touch dry in about 1 hour.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVOC content passes EPA Method 24\u003c\/strong\u003e - very low, with no added solvents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere to use it\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eJoints on spiral, rectangular and round sheet metal ductwork.\u003c\/li\u003e\n\u003cli\u003eSupply and return ducts in low, medium and high-pressure HVAC systems.\u003c\/li\u003e\n\u003cli\u003eIndoor and outdoor duct systems (indoor\/outdoor grade).\u003c\/li\u003e\n\u003cli\u003eAssemblies built to NFPA 90A and 90B ductwork installation requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eSurfaces must be clean, dry and free of grease. Apply between 35°F and 110°F (about 2°C to 43°C). Follow SMACNA practice: sealant goes inside female fittings and outside male fittings. The film is touch dry in about 1 hour and fully cures in 24 to 72 hours. Paint with latex paint after full cure.\u003c\/p\u003e\n\u003ch3\u003eClean up\u003c\/h3\u003e\n\u003cp\u003eClean tools with water while the sealant is wet. Cured sealant must be removed mechanically.\u003c\/p\u003e\n\u003ch3\u003eRelated\u003c\/h3\u003e\n\u003cp\u003eNeed a fire rated acrylic sealant for duct seams? See \u003ca href=\"\/products\/hv-duct-high-velocity-duct-sealant\"\u003eAdheseal HV Duct Acrylic Sealant\u003c\/a\u003e, tested to AS\/NZS 1530.3.\u003c\/p\u003e","brand":"Ductmate","offers":[{"title":"Default Title","offer_id":46314156425408,"sku":"DUCTMATE","price":29.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/ductmate-proseal-water-based-high-velocity-duct-sealant_a369bb95-7af8-40b2-91ec-fe136d81280b.jpg?v=1791366491"},{"product_id":"rla-foam-filler","title":"RLA Foam Filler","description":"\u003cdiv role=\"main\"\u003e\n \u003cp\u003e\u003cstrong\u003eRLA Foam Filler\u003c\/strong\u003e is an expanding polyurethane foam for filling non-structural gaps around installed door and window frames, wall penetrations and other construction cavities. It expands into irregular voids to help reduce draughts and provide insulation. Trim cured foam to finish the opening and protect it from sunlight where exposed; it is not a structural fixing or substitute for a specified fire-rated seal.\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","offer_id":46872895946944,"sku":"FOAMPURLA\/500","price":20.0,"currency_code":"AUD","in_stock":true},{"title":"Box of 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_47c1ceb4-f9b9-4650-bc80-8c54b26023a9.jpg?v=1791366851"},{"product_id":"adheseal-n70","title":"Adheseal N70 Industrial Silicone Sealant","description":"\u003cp\u003e\u003cstrong\u003eAdheseal N70 Industrial Silicone Sealant\u003c\/strong\u003e is a neutral-cure, high-movement silicone for \u003cstrong\u003eindustrial sealing, window perimeters, general glazing, weathersealing, expansion joints and exterior construction joints\u003c\/strong\u003e. With ±50% movement capability and 600% elongation at break, N70 is designed for demanding joints that need to remain flexible through substantial expansion, contraction and outdoor exposure.\u003c\/p\u003e\n\n\u003cp\u003eN70 has a broader role than a dedicated glazing silicone. It can weatherseal around windows, doors and curtain walls, while also covering concrete and masonry joints, HVAC penetrations, roofing, gutters, skylights, solar installations, marine work and general industrial sealing.\u003c\/p\u003e\n\n\u003ch2\u003eHigh-movement silicone for window perimeters and industrial joints\u003c\/h2\u003e\n\u003cp\u003eN70 is particularly useful where a neutral-cure silicone needs to accommodate large joint movement across mixed construction materials. It is suitable for perimeter sealing around mechanically fixed windows and doors, curtain wall weatherseals and general glazing, as well as expansion and control joints in concrete and masonry.\u003c\/p\u003e\n\n\u003ch2\u003eWhy choose N70?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e±50% movement capability:\u003c\/strong\u003e designed for highly dynamic expansion, control and perimeter joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e600% elongation at break:\u003c\/strong\u003e provides substantial stretch before rupture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreater than 90% elastic recovery:\u003c\/strong\u003e helps the cured seal return after extension or compression.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeutral oxime cure:\u003c\/strong\u003e non-corrosive to galvanised and zinc-coated steel and suitable for many common construction materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial-grade versatility:\u003c\/strong\u003e covers glazing, construction, HVAC, roofing, marine and manufacturing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV stable and colour-fast:\u003c\/strong\u003e suited to long-term exterior exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService temperature:\u003c\/strong\u003e -50°C to +150°C after cure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatt grey finish:\u003c\/strong\u003e suited to many industrial and façade joint details.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible substrates\u003c\/h2\u003e\n\u003cp\u003eN70 adheres to a wide range of construction and industrial substrates including glass, fibreglass, glazed and unglazed ceramic tiles, porcelain, vitreous enamel, concrete, masonry, timber, PVC and other compatible plastics, laminated surfaces and common metals including Zincalume, Colorbond, galvanised steel, stainless steel and aluminium.\u003c\/p\u003e\n\n\u003cp\u003eAlways confirm adhesion on variable coatings, plastics and sensitive materials before installation.\u003c\/p\u003e\n\n\u003ch2\u003eWindow, glazing and weatherseal applications\u003c\/h2\u003e\n\u003cp\u003eFor windows and façade work, N70 can be used as a flexible perimeter weatherseal around mechanically fixed windows, doors and curtain wall systems. Its ±50% movement capability makes it useful where frame movement, thermal cycling and exterior exposure are significant.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eN70 is not a structural glazing silicone.\u003c\/strong\u003e It seals glazing and perimeter joints, but it should not be used where the silicone itself is required to structurally retain the glass.\u003c\/p\u003e\n\n\u003ch2\u003eJoint design and application\u003c\/h2\u003e\n\u003cp\u003eSurfaces must be structurally sound, stable, dry and free from dust, oil, grease, curing compounds and surface water. Concrete should cure for at least 28 days before application.\u003c\/p\u003e\n\n\u003cp\u003eWhere possible, design movement joints at approximately a 2:1 width-to-depth ratio. Internal joints require a minimum width and depth of 5 mm, while external joints should be at least 10 mm wide. Maximum joint width is 30 mm and maximum depth is 15 mm. Use correctly sized backing rod on deeper joints to control depth and prevent three-sided adhesion.\u003c\/p\u003e\n\n\u003cp\u003eApply between 5°C and 40°C and tool the joint before the silicone skins. Uncured material can be cleaned with white spirit or isopropyl alcohol; cured silicone must be removed mechanically.\u003c\/p\u003e\n\n\u003ch2\u003eN70 vs DOWSIL 791\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eChoose N70 when you need a broad industrial neutral-cure silicone with very high movement capability across glazing, construction, HVAC, roofing and mixed-material joints.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eChoose \u003ca href=\"\/products\/dowsil-791-weatherproofing-sealant\"\u003e\u003cstrong\u003eDOWSIL 791\u003c\/strong\u003e\u003c\/a\u003e when the application is specifically an architectural curtain wall, façade or glazing weatherseal and the project calls for a dedicated premium weatherproofing silicone.\u003c\/p\u003e\n\n\u003ch2\u003eImportant limitations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDo not use in totally confined spaces.\u003c\/li\u003e\n\u003cli\u003eDo not apply underwater. Below-waterline use after full cure requires project-specific confirmation.\u003c\/li\u003e\n\u003cli\u003eDo not use for structural glazing, aquarium manufacture or mirror bonding.\u003c\/li\u003e\n\u003cli\u003eDo not use on polycarbonate sheeting.\u003c\/li\u003e\n\u003cli\u003eDo not paint cured N70.\u003c\/li\u003e\n\u003cli\u003eComposite panels require compatibility testing before use.\u003c\/li\u003e\n\u003cli\u003eStain-test natural stone before use.\u003c\/li\u003e\n\u003cli\u003eCopper and brass may discolour.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eCompare other glazing and perimeter options in our \u003ca href=\"\/collections\/glazing-perimeter-weatherseal\"\u003e\u003cstrong\u003eWindow, Shopfront \u0026amp; Perimeter Weatherseal\u003c\/strong\u003e\u003c\/a\u003e range.\u003c\/p\u003e","brand":"Adheseal","offers":[{"title":"Single","offer_id":47041908572352,"sku":"SILADN70GR\/SSG","price":8.5,"currency_code":"AUD","in_stock":true},{"title":"Box of 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\/adheseal-n70.jpg?v=1791366983"},{"product_id":"matt-seal-s-350-sanitary-silicone-sealant","title":"Matt Seal S-350 Sanitary Silicone Sealant","description":"\u003cp\u003e\u003cstrong\u003eMatt Seal S-350 Sanitary Silicone Sealant\u003c\/strong\u003e is a neutral-cure, sanitary silicone with a \u003cstrong\u003elow-sheen matt finish\u003c\/strong\u003e and a mould-inhibiting additive for modern bathrooms, showers, kitchens, laundries and other tiled wet areas. It is designed for projects where a traditional glossy silicone bead would stand out against matt tiles, grout, fixtures or contemporary interior finishes.\u003c\/p\u003e\n\n\u003cp\u003eAvailable in Arctic White and Ebony, S-350 combines the practical wet-area performance of a sanitary silicone with a deliberately understated finish. It cures to form a permanently flexible waterproof seal and contains added fungicide to help inhibit mould and biological growth in hot, humid environments.\u003c\/p\u003e\n\n\u003ch2\u003eMatt bathroom silicone for modern tiled wet areas\u003c\/h2\u003e\n\u003cp\u003eUse Matt Seal S-350 around shower walls and floors, tiled corners, baths, basins, sinks, kitchen and laundry joints, splashbacks and other wet-area interfaces where both performance and appearance matter. Its matt surface reduces the visual contrast between the sealant bead and low-sheen tile or grout finishes.\u003c\/p\u003e\n\n\u003ch2\u003eWhy choose Matt Seal S-350?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated matt finish:\u003c\/strong\u003e designed to blend more naturally with contemporary tile, grout and low-sheen finishes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMould-inhibiting sanitary formulation:\u003c\/strong\u003e added fungicide helps inhibit mould and biological growth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeutral oxime cure:\u003c\/strong\u003e non-corrosive to compatible metals and suitable across common wet-area materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e±25% movement capability:\u003c\/strong\u003e remains flexible through normal joint expansion and contraction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300% elongation:\u003c\/strong\u003e provides high stretch capacity before rupture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV stable and colour fast:\u003c\/strong\u003e suitable for internal and external sealing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService temperature:\u003c\/strong\u003e -50°C to +150°C after cure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatible substrates\u003c\/h2\u003e\n\u003cp\u003eMatt Seal S-350 is suitable for glazed and unglazed ceramic tiles, glass, porcelain, fibreglass, laminated kitchen benches, timber, aluminium, stainless steel, Colorbond, Zincalume and galvanised metal. Stone surfaces require stain testing before use.\u003c\/p\u003e\n\n\u003ch2\u003eJoint design and application\u003c\/h2\u003e\n\u003cp\u003eSurfaces must be sound, dry and clean before sealing. Concrete should cure for at least 28 days. Where possible, design joints to approximately a 2:1 width-to-depth ratio and use backing rod to control deeper joints and prevent three-sided adhesion.\u003c\/p\u003e\n\n\u003cp\u003eApply between 5°C and 40°C and tool the bead before the surface skins. The sealant typically skins in around 15 to 20 minutes and cures at approximately 2 mm per day at 25°C and 50% relative humidity.\u003c\/p\u003e\n\n\u003ch2\u003eImportant limitations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDo not use in swimming pools, aquariums or for underwater application.\u003c\/li\u003e\n\u003cli\u003eDo not use for structural glazing, mirror bonding or on polycarbonate sheeting.\u003c\/li\u003e\n\u003cli\u003eDo not use in totally confined spaces where atmospheric moisture cannot reach the sealant.\u003c\/li\u003e\n\u003cli\u003eDo not use on trafficable horizontal joints subject to abrasion.\u003c\/li\u003e\n\u003cli\u003eTest natural stone for staining before use.\u003c\/li\u003e\n\u003cli\u003eThe sealant may discolour copper and brass.\u003c\/li\u003e\n\u003cli\u003eMatt Seal S-350 is not paintable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMatt Seal S-350 or S100?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eChoose Matt Seal S-350\u003c\/strong\u003e when you specifically want a low-sheen sanitary silicone in Arctic White or Ebony.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eChoose \u003ca href=\"\/products\/adheseal-s-100-kitchen-bathroom-silicone\"\u003eAdheseal S100\u003c\/a\u003e\u003c\/strong\u003e for the broadest colour choice and an established gloss sanitary silicone for general bathrooms, showers, kitchens and tiled wet areas.\u003c\/p\u003e\n\n\u003cp\u003eCompare the full \u003ca href=\"\/collections\/sanitary-sealants\"\u003e\u003cstrong\u003eSanitary Silicone Sealants\u003c\/strong\u003e\u003c\/a\u003e range.\u003c\/p\u003e","brand":"Adheseal","offers":[{"title":"Arctic White \/ Single","offer_id":48690088706240,"sku":"SILADS350ARC\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Arctic White \/ Box of 20","offer_id":48690088739008,"sku":"SILADS350ARC\/CTG\/BOX","price":123.4,"currency_code":"AUD","in_stock":true},{"title":"Ebony \/ Single","offer_id":48690088771776,"sku":"SILADS350EB\/CTG","price":6.86,"currency_code":"AUD","in_stock":true},{"title":"Ebony \/ Box of 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\/matt-seal-s-350-sanitary-silicone-sealant.jpg?v=1791367095"},{"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\u003eBostik Seal 'N' Flex One P390 is a flexible, low-modulus polyurethane sealant for expansion and construction joints in precast concrete, masonry, tilt-up panels and fibre cement. This 300ml cartridge suits smaller jobs and cartridge-gun application; the 600ml sausage is the alternative for longer joint runs. Choose P590 instead when a wider, higher-movement joint specification calls for it.\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":"White \/ Box of 20","offer_id":48530760073408,"sku":"SNFFCWH\/CTG\/BOX","price":355.8,"currency_code":"AUD","in_stock":true},{"title":"Grey \/ Box of 20","offer_id":48530760040640,"sku":"SNFFCGR\/CTG\/BOX","price":355.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/bostik-seal-n-flex-one-p390-polyurethane-sealant-300ml.jpg?v=1791367381"},{"product_id":"bostik-seal-n-flex-one-plus-p590-polyurethane-sealant-300ml","title":"Bostik Seal ‘N’ Flex One Plus P590 Polyurethane Sealant 300ml","description":"\u003cdiv role=\"main\"\u003e\n \u003cp\u003eBostik Seal 'N' Flex One Plus P590 is a high-movement polyurethane sealant for expansion and construction joints in precast panels, concrete, masonry and cladding. Its +100%\/−50% movement capability and specified joint widths up to 80mm distinguish it from P390. This 300ml cartridge provides the same P590 application focus in a smaller dispensing format.\u003c\/p\u003e\n\n \u003ch3\u003eHigh-movement joint performance\u003c\/h3\u003e\n \u003cp\u003eSeal ‘N’ Flex One Plus P590 is a low-modulus sealant, meaning it remains highly flexible after curing. It accommodates joint expansion up to +100% and compression down to -50%, absorbing the thermal expansion and contraction common in precast concrete tilt-up panels, brickwork, metal cladding, and aluminium window frames. With an elongation at break exceeding 1000%, it stretches reliably over wide movement cycles without tearing or losing adhesion to the joint faces.\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 cyclic movement in external cladding joints, reducing the risk of adhesive failure under extreme thermal shifts.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e\u0026gt; 1000% elongation at break:\u003c\/strong\u003e High elasticity prevents the sealant from tearing internally when joints open to their maximum width.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e2.5-3mm per 24 hours cure rate:\u003c\/strong\u003e Standard moisture-curing window, reaching full cure in 7 days on porous substrates, and requiring more than 14 days for joints wider than 20mm.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e-30 to 80°C temperature resistance:\u003c\/strong\u003e Maintains its physical seal properties and elasticity in harsh external environments and high-exposure metal facades.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e2.8g\/L VOC:\u003c\/strong\u003e Low-emission formulation suitable for environmentally rated projects, conforming to Singapore Green Building Council standards.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003eThis sealant bonds to major construction substrates and panel systems, including:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eConcrete and masonry:\u003c\/strong\u003e Insitu concrete, render, precast and tilt-up panels, brickwork, block work, GRC, and natural stone such as granite, sandstone, and marble.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCladding and windows:\u003c\/strong\u003e Aluminium composite materials, metal cladding, fibre cement sheet, and aluminium windows.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePlasterboard:\u003c\/strong\u003e Plasterboard face and paper-lined recessed edges.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMetals and plastics:\u003c\/strong\u003e Aluminium, u-PVC, brass, copper, and stainless steel.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApplication and priming rules\u003c\/h3\u003e\n \u003cp\u003eBostik Seal ‘N’ Flex One Plus P590 adheres to standard concrete, mortar, and bare aluminium without a primer. However, specific installation conditions require substrate priming to guarantee bond integrity:\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 for periodically immersed or submerged applications. Vertical joints in dry, clean concrete or masonry do not require priming.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNon-porous substrates:\u003c\/strong\u003e Use \u003ca href=\"\/products\/n40-primer\"\u003eBostik N40 Primer\u003c\/a\u003e for non-porous plastic and metal substrates, including u-PVC outlets, pipework, brass, copper fittings, and stainless steel trays or flashings. Apply using the two-cloth method.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eComposite panels:\u003c\/strong\u003e Coated aluminium panels often carry protective wax or plastic coatings; always perform a Pre-tested Adhesion to Substrate (P.A.T.S.) test to verify bonding before full application.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eJoint geometry:\u003c\/strong\u003e For joints 5mm to 10mm wide, use a 1:1 width-to-depth ratio. For joints wider than 10mm (up to 80mm), calculate depth using the formula: Depth = (Width \/ 3) + 6mm. Always install a backing rod before priming to control sealant depth and prevent three-sided adhesion.\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 pour or set.\u003c\/li\u003e\n \u003cli\u003eDo not use in trafficable joints, for glazing applications, or in chlorinated water environments like swimming pools and spas.\u003c\/li\u003e\n \u003cli\u003eDo not use in constantly immersed salt water.\u003c\/li\u003e\n \u003cli\u003eDo not apply in temperatures below 5°C or above 40°C, or expose the sealant to water or alcohol before it has completely cured.\u003c\/li\u003e\n \u003cli\u003eDo not use on PE, PP, PC, PMMA, PTFE, soft plastics, neoprene, or bituminous substrates.\u003c\/li\u003e\n \u003cli\u003eDo not use in joints less than 5mm or wider than 80mm.\u003c\/li\u003e\n \u003cli\u003eWhite sealant may yellow on the surface if exposed to strong natural or artificial UV light for prolonged periods.\u003c\/li\u003e\n \u003cli\u003eIf painting, wait a minimum of 7 days. Solvent-based coatings (such as enamels or oil-based paints) may react with the sealant, leaving a tacky surface. Surface coatings may crack, craze, or discolour due to joint movement.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Bostik","offers":[{"title":"White \/ Box of 20","offer_id":48530780061888,"sku":"SNF1WH\/CTG\/BOX","price":238.8,"currency_code":"AUD","in_stock":true},{"title":"Grey \/ Box of 20","offer_id":48530780029120,"sku":"SNF1GR\/CTG\/BOX","price":238.8,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box of 20","offer_id":48530780094656,"sku":"SNF1BL\/CTG\/BOX","price":238.8,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/bostik-seal-n-flex-one-plus-p590-polyurethane-sealant-300ml.jpg?v=1791367388"},{"product_id":"sikaflex®-291","title":"Sikaflex®-291","description":"\u003cp\u003e\u003cstrong\u003eBoat interiors need joints that can flex with vibration and movement.\u003c\/strong\u003e Sikaflex®-291 is Sika’s multipurpose polyurethane adhesive sealant for marine construction and fit-out work, designed to create elastic seals rather than rigid bonds. It is a practical choice for suitable interior joints and general marine sealing where a non-sag bead, weathering resistance and a neat finish matter.\u003c\/p\u003e\u003ch3\u003eMarine sealing across common boatbuilding materials\u003c\/h3\u003e\u003cp\u003eSikaflex-291 can be used for vibration-resistant joint sealing around appropriately prepared timber, metals, two-component paint coatings, ceramics and glass-reinforced plastic (GRP). Its one-component formulation cures with atmospheric moisture and can be sanded or overpainted after curing where the finishing system is compatible.\u003c\/p\u003e\u003ch3\u003eWhy choose 291?\u003c\/h3\u003e\u003cp\u003eIt combines the flexibility of a marine joint sealant with adhesion to a broad range of boatbuilding substrates. That makes it useful for general-purpose sealing and interior fit-outs, without implying it replaces specialist products for deck caulking or marine glazing. Available configurations in this listing include cartridge and unipack options; select the colour and pack size that match the job.\u003c\/p\u003e\u003ch3\u003eImportant compatibility guidance\u003c\/h3\u003e\u003cp\u003eSikaflex-291 is for experienced professional users. Do not use it on plastics susceptible to stress cracking, including acrylic glazing and polycarbonate. Confirm the correct Sika marine surface pretreatment and test adhesion on the actual materials before installation. Refer to the current Australian product data sheet for application and curing conditions.\u003c\/p\u003e","brand":"Sika","offers":[{"title":"Black \/ 300ml Cartridge","offer_id":50517774827712,"sku":"SIKAFLEX291BLK\/CTG","price":31.2,"currency_code":"AUD","in_stock":true},{"title":"White \/ 300ml Cartridge","offer_id":50517777088704,"sku":"SIKAFLEX291WH\/CTG","price":31.2,"currency_code":"AUD","in_stock":false},{"title":"Aluminium Grey \/ 600ml Sausage","offer_id":50517777121472,"sku":"SIKAFLEX291ALG\/SSG","price":40.47,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/sikaflex-291.jpg?v=1792148535"},{"product_id":"sikaflex®-221","title":"Sikaflex®-221","description":"\u003cp\u003e\u003cstrong\u003eOne flexible sealant can cover a wide range of straightforward joints and bonding tasks—provided the substrates are suitable.\u003c\/strong\u003e Sikaflex®-221 is a one-component polyurethane adhesive sealant used for permanent elastic sealing and light bonding in vehicle, equipment and general fabrication work.\u003c\/p\u003e\u003ch3\u003eElastic sealing across mixed materials\u003c\/h3\u003e\u003cp\u003eSikaflex-221 adheres to many prepared metals, two-component paint systems, ceramics and suitable rigid plastics. Its non-corrosive, low-odour formulation is useful for interior sealing and assembly jobs where the joint may later be sanded or painted after curing, subject to coating compatibility.\u003c\/p\u003e\u003ch3\u003eChoose it for the joint—not just the material\u003c\/h3\u003e\u003cp\u003eIt is a versatile elastic adhesive sealant, but not every plastic, fuel exposure or chemical environment is suitable. Sika advises testing materials prone to stress cracking, and the product is not resistant to several aggressive solvents, fuels and concentrated chemicals. For marine-specific general sealing, compare \u003ca href=\"\/products\/sikaflex%C2%AE-291\"\u003eSikaflex-291\u003c\/a\u003e, which is positioned for boatbuilding applications.\u003c\/p\u003e\u003cp\u003eCheck the current Sika surface preparation guidance, cure conditions and material compatibility before use. Professional substrate trials are recommended.\u003c\/p\u003e","brand":"Sika","offers":[{"title":"White \/ 310ml Cartridge","offer_id":50517774860480,"sku":"SIKA221WH\/CTG","price":30.26,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/sikaflex-221.jpg?v=1792148538"},{"product_id":"sikaseal®-kitchen-and-bathroom","title":"SikaSeal® Kitchen and Bathroom","description":"\u003cp\u003e\u003cstrong\u003eWet-area joints need a flexible seal that stands up to repeated splashing and everyday cleaning.\u003c\/strong\u003e SikaSeal® Kitchen and Bathroom is a neutral-curing, low-odour silicone for suitable joints around showers, basins, baths, splashbacks and other kitchen and bathroom fixtures.\u003c\/p\u003e\u003ch3\u003eFinish tiled and sanitary joints neatly\u003c\/h3\u003e\u003cp\u003eThe sealant adheres to approved ceramic, glass, enamel and other common wet-area substrates, creating an elastic waterproof seal. Its mould-resistant formulation makes it a practical choice for humid interior areas where a rigid grout line would not accommodate joint movement.\u003c\/p\u003e\u003ch3\u003eChoosing the right silicone\u003c\/h3\u003e\u003cp\u003eThis product is not paintable and is not suitable for natural stone or certain oil- or plasticiser-leaching materials. For a broader general-purpose silicone across suitable construction joints, compare Sika's \u003ca href=\"\/products\/sikasil%C2%AE-702\"\u003eSikasil-702\u003c\/a\u003e. Check the current Sika instructions for metal compatibility, preparation and cure before use.\u003c\/p\u003e","brand":"Sika","offers":[{"title":"Beige \/ 300ml Cartridge","offer_id":50517774926016,"sku":"SIKASEALBE\/CTG","price":13.08,"currency_code":"AUD","in_stock":true},{"title":"Brown \/ 300ml Cartridge","offer_id":50517777154240,"sku":"SIKASEALBR\/CTG","price":13.08,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/sikaseal-kitchen-bathroom.jpg?v=1792148544"},{"product_id":"sikaseal®-appliance-sealant","title":"SikaSeal® Appliance Sealant","description":"\u003cp\u003e\u003cstrong\u003eAppliance sealing often calls for a flexible gasket material rather than an ordinary bathroom silicone.\u003c\/strong\u003e SikaSeal® Appliance Sealant is a one-component RTV silicone rubber for suitable appliance joints, flexible gasketing and gap filling where temperature variation and vibration matter.\u003c\/p\u003e\u003ch3\u003eFor appliance gaskets and sealing details\u003c\/h3\u003e\u003cp\u003eIts cured rubber remains flexible around appropriately prepared appliance components, including selected fridge, freezer, oven and pizza-oven sealing applications. The published service temperature range is -50°C to +250°C, subject to the actual installation conditions and Sika's guidance.\u003c\/p\u003e\u003ch3\u003eBefore replacing a gasket\u003c\/h3\u003e\u003cp\u003eRemove the previous gasket material and clean away residues before application. Confirm the specific appliance manufacturer's requirements and material compatibility; a temperature rating alone does not establish suitability for every oven component or food-contact application. Follow the current Sika product instructions for application and curing.\u003c\/p\u003e","brand":"Sika","offers":[{"title":"Black \/ 300ml Cartridge","offer_id":50517774958784,"sku":"SIKASEALAPP\/CTG","price":17.93,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/sikaseal-appliance.png?v=1792148546"},{"product_id":"sikaseal®-roof-gutter","title":"SikaSeal® Roof \u0026 Gutter","description":"\u003cp\u003e\u003cstrong\u003eRoof and gutter joints are exposed to movement, rain and changing temperatures.\u003c\/strong\u003e SikaSeal® Roof \u0026amp; Gutter is a neutral-curing silicone sealant for approved roof sheeting, gutters, penetrations and other exterior construction joints where a durable, flexible waterproof seal is required.\u003c\/p\u003e\u003ch3\u003eSeal roof details and gutter connections\u003c\/h3\u003e\u003cp\u003eIts non-sag consistency helps with tooling around suitable metal and polycarbonate roofing details. It also adheres to a range of approved building substrates, making it useful for maintenance and new installation work where the substrate and joint design are compatible.\u003c\/p\u003e\u003ch3\u003eMaterial compatibility comes first\u003c\/h3\u003e\u003cp\u003eNot every metal or coating is suitable; copper and some critical glazed or coated surfaces require particular attention. Sika specifies pretreatment for certain substrates and primers for some porous materials. For sanitary joints around bathrooms and splashbacks, use a purpose-positioned product such as \u003ca href=\"\/products\/sikaseal%C2%AE-kitchen-and-bathroom\"\u003eSikaSeal Kitchen and Bathroom\u003c\/a\u003e. Refer to the current product data sheet before installation.\u003c\/p\u003e","brand":"Sika","offers":[{"title":"Translucent \/ 300ml Cartridge","offer_id":50517774991552,"sku":"SIKAROOFTR\/CTG","price":12.22,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/sikaseal-roof-gutter.jpg?v=1792148549"},{"product_id":"sikasil®-702","title":"Sikasil®-702","description":"\u003cp\u003e\u003cstrong\u003eFor everyday construction joints, a neutral-cure silicone can offer broad substrate compatibility without the corrosion concerns associated with some other cure chemistries.\u003c\/strong\u003e Sikasil®-702 is Sika's premium, one-component 100% silicone sealant for suitable internal and external sealing work.\u003c\/p\u003e\u003ch3\u003eOne silicone for a range of building details\u003c\/h3\u003e\u003cp\u003eUse Sikasil-702 around approved glazing, ceramic, tiled, painted and general construction joints, including suitable kitchen, bathroom, window and roof details. Its elasticity, weatherability and mould resistance make it a versatile option when the specification calls for a general-purpose silicone rather than a specialist adhesive or fire-rated sealant.\u003c\/p\u003e\u003ch3\u003eCheck the substrate before selecting\u003c\/h3\u003e\u003cp\u003eNot suitable for natural stone, copper or certain porous materials. For a wet-area-focused option, compare \u003ca href=\"\/products\/sikaseal%C2%AE-kitchen-and-bathroom\"\u003eSikaSeal Kitchen and Bathroom\u003c\/a\u003e. Confirm substrate compatibility, movement requirements and application preparation with the current Sika instructions.\u003c\/p\u003e","brand":"Sika","offers":[{"title":"White \/ 300ml Cartridge","offer_id":50517775024320,"sku":"SIKASIL702WH\/CTG","price":10.97,"currency_code":"AUD","in_stock":true},{"title":"Alabaster \/ 300ml Cartridge","offer_id":50517777187008,"sku":"SIKASIL702ALAB\/CTG","price":10.97,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/sikasil-702.png?v=1792148552"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/collections\/S100-New_d92a640b-fbf4-4fc5-872b-24e6e87c5029.png?v=1785996042","url":"https:\/\/adheseal.com.au\/collections\/sealants.oembed?page=2","provider":"Adheseal","version":"1.0","type":"link"}