{"title":"Window, Shopfront \u0026 Perimeter Weatherseal","description":"\u003cp\u003eNon-structural weatherseal Products for general glazing, window and shopfront perimeters, skylights, and the interfaces around glass and aluminium frames. These Products close and protect the interface; they are not load-bearing structural bonds.\u003c\/p\u003e\u003cp\u003eSeveral candidates in this category expressly exclude structural glazing. Use the manufacturer's dedicated structural system where load-bearing performance is required, and treat this stage as perimeter weathersealing only.\u003c\/p\u003e","products":[{"product_id":"sealants-australasia-contractors","title":"SA Contractors Silicone Sealant","description":"\u003cdiv role=\"main\" data-content-type=\"product\" aria-label=\"Product Description for sealants-australasia-contractors\"\u003e\n\n  \u003csection class=\"product-content-section\" aria-label=\"Opening\"\u003e\n    \u003cp class=\"opening-narrative\"\u003eSA Contractors Silicone Sealant secures glass-to-frame glazing, shop fronts, and metal or plastic signage. It maintains a durable seal on surfaces exposed to fluctuating temperatures and outdoor weathering. Use it to weather-proof sheet metal skylights, ventilators, and air-conditioning units where long-term reliability is the priority.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"where-heading\"\u003e\n    \u003ch3 id=\"where-heading\"\u003eWhere to use it\u003c\/h3\u003e\n    \u003cul\u003e\n\u003cli\u003estandard glazing of frames panels and shop fronts.\u003c\/li\u003e\n\u003cli\u003eSealing environmental and refrigerated rooms.\u003c\/li\u003e\n\u003cli\u003esheet metal skylights, ventilators, and air-conditioning units.\u003c\/li\u003e\n\u003cli\u003eAssembly of metal \/ plastic signs.\u003c\/li\u003e\n\u003cli\u003eWeather proofing.\u003c\/li\u003e\n\u003cli\u003eform in place gaskets.\u003c\/li\u003e\n\u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"benefits-heading\"\u003e\n    \u003ch3 id=\"benefits-heading\"\u003eBenefits\u003c\/h3\u003e\n    \u003cul\u003e\n\u003cli\u003eNon Slump.\u003c\/li\u003e\n\u003cli\u003eOne Part Ready To Use.\u003c\/li\u003e\n\u003cli\u003eFast Curing.\u003c\/li\u003e\n\u003cli\u003eOutstanding Weatherability.\u003c\/li\u003e\n\u003cli\u003eExcellent Adhesion.\u003c\/li\u003e\n\u003cli\u003eExcellent Uv Resistance.\u003c\/li\u003e\n\u003cli\u003e5 Star Voc Compliant.\u003c\/li\u003e\n\u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"substrates-heading\"\u003e\n    \u003ch3 id=\"substrates-heading\"\u003eCompatible substrates\u003c\/h3\u003e\n    \u003cul\u003e\n\u003cli\u003eglass.\u003c\/li\u003e\n\u003cli\u003ewood.\u003c\/li\u003e\n\u003cli\u003eceramics.\u003c\/li\u003e\n\u003cli\u003ealuminium.\u003c\/li\u003e\n\u003cli\u003emany plastics.\u003c\/li\u003e\n\u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"product-content-section\" aria-labelledby=\"not-heading\"\u003e\n    \u003ch3 id=\"not-heading\"\u003eWhere not to use it\u003c\/h3\u003e\n    \u003cul\u003e\n\u003cli\u003eSA Contractors is not recommended for use with concrete, marble, galvanised steel, lead surfaces, or the fixing or mirrors without the manufactures approval.\u003c\/li\u003e\n\u003cli\u003eDo not use on submerged joints where porous substrates permit water to the bond interface.\u003c\/li\u003e\n\u003cli\u003eDo not use for Aquarium manufacturing (USE SA CONSTRUCTION).\u003c\/li\u003e\n\u003cli\u003eCannot be painted, as paint will not adhere to sealant.\u003c\/li\u003e\n\u003cli\u003eNot for use on some laminated glass or certain rubber products where bleeding of plasticiser may occur.\u003c\/li\u003e\n\u003c\/ul\u003e\n  \u003c\/section\u003e\n\u003c\/div\u003e\n","brand":"Sealants Australasia","offers":[{"title":"Black \/ Single Buy","offer_id":39423164612800,"sku":"SILCONTBL\/CTG","price":9.37,"currency_code":"AUD","in_stock":true},{"title":"Black \/ Box Buy (20)","offer_id":39423164678336,"sku":"SILCONTBL\/CTG\/BOX","price":168.6,"currency_code":"AUD","in_stock":true},{"title":"Translucent \/ Single Buy","offer_id":39423164645568,"sku":"SILCONTTR\/CTG","price":9.37,"currency_code":"AUD","in_stock":true},{"title":"Translucent \/ Box Buy (20)","offer_id":39423164711104,"sku":"SILCONTTR\/CTG\/BOX","price":168.6,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/sa-contractors-acetic-silicone-sealant-glazing-adheseal.png?v=1763706411"},{"product_id":"pasco-911-glazing-silicone","title":"Pasco Hypersil 911 Silicone Sealant","description":"\u003cdiv role=\"main\"\u003e\n \u003cp\u003eFor sealing construction joints, building claddings, curtain walls, and perimeter joints around door and window frames, Pasco Hypersil 911 provides a highly flexible, weatherproofing barrier. This 100% silicone sealant is formulated to absorb continuous movement and resist harsh UV exposure without degrading, cracking, or losing adhesion over time.\u003c\/p\u003e\n\n \u003ch3\u003eHow it works\u003c\/h3\u003e\n \u003cp\u003eHypersil 911 uses a neutral-curing mechanism that does not release corrosive acids during curing, making it safe for use on steel, aluminium, stainless steel, and concrete without damaging the substrate. It adheres reliably to non-porous surfaces like glass and ceramic tiles, as well as porous masonry. The non-slumping formulation ensures the bead stays in place during vertical installation in wide construction joints or window claddings. During application, the curing process releases Methyl Ethyl Ketoxime (MEKO), requiring ventilation until the rubber is fully formed.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e±25% joint movement:\u003c\/strong\u003e Absorbs the thermal expansion and contraction common in curtain walls and building claddings without tearing or pulling away from the joint faces.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e400% elongation:\u003c\/strong\u003e High elasticity allows the cured silicone to stretch significantly beyond its original width before failure.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e8 to 10 minutes skin time (at 20°C \u0026amp; 50% RH):\u003c\/strong\u003e Quick initial set provides a narrow window for neat, clean tooling before the surface begins to skin over.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e5 to 7 days cure time (10mm joint depth at 25°C):\u003c\/strong\u003e Deep section curing requires up to a week to achieve full physical properties and elastomeric strength throughout the joint.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e-62°C to +170°C operating temperature:\u003c\/strong\u003e Maintains its flexible rubber state across extreme temperature swings, preventing embrittlement or softening.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e31g\/L VOC content:\u003c\/strong\u003e Low-volatile organic compound formulation suitable for green-star projects and indoor installations.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003eSuitable for general purpose glazing, weatherproofing, and specialist trade sealing on:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003eGlass, aluminium, and stainless steel\u003c\/li\u003e\n \u003cli\u003eConcrete, ceramic tiles, and steel\u003c\/li\u003e\n \u003cli\u003ePainted and powder-coated surfaces (compatibility testing required)\u003c\/li\u003e\n \u003cli\u003eNatural and reconstituted stone (compatibility testing required to prevent staining)\u003c\/li\u003e\n \u003cli\u003eMost plastics (compatibility testing required)\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDo not use as a structural glazing sealant.\u003c\/li\u003e\n \u003cli\u003eNot paintable; choose a colour that matches the adjacent finishes (available in Translucent, White, Chocolate, Bronze, Grey, Silver, Charcoal, Volcano, and Black).\u003c\/li\u003e\n \u003cli\u003eDo not use on polycarbonate plastic sheeting.\u003c\/li\u003e\n \u003cli\u003eNot suitable for certain rubber products where plasticiser migration may cause bleeding.\u003c\/li\u003e\n \u003cli\u003eDo not use for aquariums.\u003c\/li\u003e\n \u003cli\u003eDo not use in joints subjected to permanent water immersion.\u003c\/li\u003e\n \u003cli\u003eDo not apply to any substrate containing bitumen.\u003c\/li\u003e\n \u003cli\u003eDo not use as a trafficable sealant in walkways or pavements.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eJoint design and installation\u003c\/h3\u003e\n \u003cp\u003eCorrect joint geometry is necessary to prevent splitting. Use an open-cell polyethylene backing rod to control sealant depth and ensure two-sided adhesion. Choose a closed-cell backing rod sized to allow 25% compression when inserted. Joint sizing must follow these limits:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e6mm to 10mm wide joints:\u003c\/strong\u003e Sealant depth must equal the joint width.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e10mm to 20mm wide joints:\u003c\/strong\u003e Sealant depth must be kept at a flat 10mm.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e20mm to 25mm wide joints:\u003c\/strong\u003e Sealant depth must be exactly half of the joint width.\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003cp\u003eEnsure all substrates are clean, dry, and sound. Clean glass and metal surfaces with \u003ca href=\"\/products\/methylated-spirits\"\u003emethylated spirits\u003c\/a\u003e and wipe dry with a clean cloth before applying the sealant. Tool the joint dry immediately after application to ensure complete wet-out of both joint faces.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pasco","offers":[{"title":"Charcoal \/ Box Buy (20)","offer_id":47467781292224,"sku":"SILP911CHARCOAL\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Chocolate \/ Box Buy (20)","offer_id":39423164514496,"sku":"SILP911CHOC\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Eucalyptus \/ Box Buy (20)","offer_id":47467781357760,"sku":"SILP911EUC\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Stone Grey \/ Box Buy (20)","offer_id":47467781423296,"sku":"SILP911STGR\/BOX","price":161.2,"currency_code":"AUD","in_stock":true},{"title":"Volcano \/ Box Buy (20)","offer_id":39423164547264,"sku":"SILP911VOL\/BOX","price":161.2,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/pasco-hypersil-911-neutral-cure-sealant-glazing-adheseal.jpg?v=1763706411"},{"product_id":"adheseal-n70","title":"Adheseal N70 Industrial Silicone Sealant","description":"\u003cdiv role=\"main\"\u003e\n  \u003cp\u003eFor expansion, control, and perimeter joints subject to high movement, N70 Industrial Silicone Sealant is a neutral-cure oxime silicone that accommodates up to ±50% joint movement. It cures to form a permanently flexible, dust-proof gasket that adheres to challenging substrates including glazed ceramic tiles, porcelain, vitreous enamel, and common building metals without corroding galvanised steel or zinc coatings.\u003c\/p\u003e\n\n  \u003ch3\u003eWhat it does\u003c\/h3\u003e\n  \u003cp\u003eN70 Industrial Silicone Sealant functions as a weather seal, general glazing sealant, and flexible joint gasket. The oxime (neutral) curing mechanism relies on atmospheric humidity to cure, meaning it will not react with or corrode metals like Zincalume, Colorbond, galvanised steel, stainless steel, or aluminium, nor will it attack concrete or masonry. Once fully cured, it achieves an elongation at break of 600% and an elastic recovery of over 90%, allowing joints to return to their original shape after extension or compression. It maintains its seal across a service temperature range of -50°C to 150°C, making it stable under direct UV exposure and outdoor weathering.\u003c\/p\u003e\n\n  \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e±50% movement capability:\u003c\/strong\u003e High permanent flexibility to accommodate significant joint expansion and contraction without adhesive or cohesive failure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e600% elongation at break (ISO 8339):\u003c\/strong\u003e Extreme stretch capacity before the cured sealant material ruptures.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e2mm per day cure rate:\u003c\/strong\u003e Curing speed at 25°C and 50% relative humidity; actual times will vary depending on temperature, humidity, and substrate porosity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e25 to 30 Shore A hardness:\u003c\/strong\u003e Medium-soft durometer hardness that provides a balance of flexibility and tear resistance for joint sealing.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n  \u003cp\u003eSuitable for internal and external applications across construction, HVAC, marine, and manufacturing sectors. Common applications include:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eExpansion and control joints in masonry, concrete, driveways, and walkways\u003c\/li\u003e\n    \u003cli\u003ePerimeter sealing around windows, doors, and curtain walls\u003c\/li\u003e\n    \u003cli\u003eGeneral glazing and glass partitions\u003c\/li\u003e\n    \u003cli\u003eAir-conditioning duct seals and HVAC penetrations\u003c\/li\u003e\n    \u003cli\u003eRoof, gutter, skylight, and solar installations\u003c\/li\u003e\n    \u003cli\u003eWet areas, ceramic tiles, and around pools (above the waterline during application)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eLimitations\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNo confined spaces:\u003c\/strong\u003e Do not use in totally confined spaces; the sealant requires atmospheric humidity to cure.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNo underwater application:\u003c\/strong\u003e Do not apply sealant underwater (including swimming pools or ponds). Once fully cured, it is suitable for below-waterline applications, but project-specific confirmation is required.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNot for structural glazing:\u003c\/strong\u003e Do not use for structural glazing; use N-80 or N-60 Glazing silicone instead.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNot paintable:\u003c\/strong\u003e This silicone cannot be painted over. Do not paint.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSubstrate exclusions:\u003c\/strong\u003e Do not use on aquariums, polycarbonate sheeting, or for adhering mirrors (use High Power 609 instead).\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComposite panels:\u003c\/strong\u003e Do not use on composite panels without testing first; Adheseal recommends \u003ca href=\"\/products\/hi-flex-construction\"\u003eHi Flex Construction\u003c\/a\u003e for this application.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNatural stone risk:\u003c\/strong\u003e May stain some natural stone. S100 is recommended for marble and granite after a stain testing program.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMetal discolouration:\u003c\/strong\u003e Sealant may discolour copper and brass surfaces.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eChemical sensitivity:\u003c\/strong\u003e Do not clean or treat the sealant with solvents, materials, or cleaning agents that may affect or discolour it, especially during the curing phase.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eJoint design and dimensions\u003c\/h3\u003e\n  \u003cp\u003eWhere possible, design joints to a 2:1 width-to-depth ratio. Internal joints require a minimum width and depth of 5mm. External joints require a minimum width of 10mm. The maximum allowable joint width is 30mm, and the maximum depth is 15mm.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e5mm to 10mm joint width:\u003c\/strong\u003e Depth must equal width, minimum 5mm.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e10mm joint width:\u003c\/strong\u003e Depth must be 5mm to 8mm.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e15mm joint width:\u003c\/strong\u003e Depth must be 7mm to 10mm.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e20mm joint width:\u003c\/strong\u003e Depth must be 10mm.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e25mm joint width:\u003c\/strong\u003e Depth must be 12mm.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eFor joints deeper than 10mm, install a backing rod 25% larger than the joint width to control depth. The sealant must only bond to two sides to allow correct movement; use polyethylene release tape on flat joints to prevent three-sided adhesion.\u003c\/p\u003e\n\n  \u003ch3\u003eHow to apply\u003c\/h3\u003e\n  \u003cp\u003eApply when substrate and ambient temperatures are between 5°C and 40°C.\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSubstrate preparation:\u003c\/strong\u003e Surfaces must be clean, dry, structurally sound, and free of dust, oil, grease, curing compounds, and surface water. Concrete must cure for a minimum of 28 days prior to application to avoid mould growth, poor adhesion, and delamination.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eImpervious surfaces:\u003c\/strong\u003e Clean non-porous substrates using the two-wipe process with clean cloths moistened with \u003ca href=\"\/products\/acetone\"\u003eAcetone\u003c\/a\u003e or 100% White Spirits.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePriming:\u003c\/strong\u003e An adhesion test is recommended. If a primer is required, apply with a small brush and allow to dry for several minutes before sealing. Use \u003cstrong\u003e50A Primer\u003c\/strong\u003e for non-porous substrates and \u003cstrong\u003e\u003ca href=\"\/products\/everflex-supaprime\"\u003eEverflex Supaprime\u003c\/a\u003e\u003c\/strong\u003e for porous substrates.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication method:\u003c\/strong\u003e Cut the sausage opening and cut the nozzle at a 45° angle. Extrude the sealant by pushing it ahead of the nozzle to ensure intimate contact with both joint faces.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFinishing:\u003c\/strong\u003e Tool the joint with a moistened spatula within 15 minutes, before the skin forms (approximate skin time is 20 minutes). If masking tape was used, remove it while the sealant is still wet.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eClean up:\u003c\/strong\u003e Clean wet tools and excess sealant with white spirit or isopropyl alcohol (IPA). Cured sealant must be removed by mechanical means.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Adheseal","offers":[{"title":"Single Buy","offer_id":47041908572352,"sku":"SILADN70GR\/SSG","price":8.5,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (20)","offer_id":47041908605120,"sku":"SILADN70GR\/SSG\/BOX","price":153.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/n70.png?v=1763005105"}],"url":"https:\/\/adheseal.com.au\/collections\/glazing-perimeter-weatherseal.oembed","provider":"Adheseal","version":"1.0","type":"link"}