{"title":"Waterproof, Drain and Protect","description":"\u003cp\u003eWaterproof, Drain and Protect products for civil construction work. Choose by substrate, exposure, movement, loading and the approved system.\u003c\/p\u003e\u003cp\u003eCheck the product technical data before use.\u003c\/p\u003e","products":[{"product_id":"sikalastic-1k","title":"Sikalastic®-1K Mortar","description":"\u003cdiv role=\"main\"\u003e\n \u003cp\u003eFor structural waterproofing of concrete, masonry, stone, and cement mortars, Sikalastic-1K Mortar provides a flexible, fiber-reinforced barrier that seals against both positive and negative water pressure. It is specified for tanks, basins, retaining walls, basements, and wet areas such as bathrooms, balconies, and swimming pools prior to tiling.\u003c\/p\u003e\n\n \u003ch3\u003eHow it works\u003c\/h3\u003e\n \u003cp\u003eSikalastic-1K Mortar is a single-component, polymer-modified cementitious system. Mixing the dry powder with water activates alkali-resistant polymers and integrated fibers, creating a highly workable slurry with excellent sag resistance on vertical surfaces. When applied, the mortar cures to form a crack-bridging membrane that accommodates thermal and structural movement without rupturing. Because it allows water vapour transmission, it permits damp substrates to breathe while stopping liquid water ingress, protecting reinforced concrete structures from the carbon dioxide and freeze-thaw exposure that drives reinforcement corrosion.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e0.75 mm crack-bridging:\u003c\/strong\u003e Meets EN 14891 (at both +23 °C and -5 °C) to absorb substrate movement and prevent hairline cracks from telegraphing through finished tile installations.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e2.5 bar negative pressure resistance:\u003c\/strong\u003e Prevents water penetration under negative hydrostatic pressure over 72 hours (UNI 8298\/8), making it suitable for sealing the interior face of basement walls and floors.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e5.0 bar positive pressure resistance:\u003c\/strong\u003e Withstands high head pressure over 72 hours (EN 12390-8 modified) to ensure long-term containment in deep tanks, basins, and swimming pools.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e≥ 0.8 N\/mm² tensile adhesion:\u003c\/strong\u003e Exceeds standard concrete bond requirements (EN 1542) to secure permanent adhesion to masonry, stone, and cementitious substrates.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e30-minute pot life:\u003c\/strong\u003e Practical working window at +20 °C to mix, place, and finish the mortar before it begins to set.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eImmersed structures:\u003c\/strong\u003e Concrete tanks, basins, pipes, and swimming pools.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWet areas and balconies:\u003c\/strong\u003e Bathrooms, showers, terraces, and balconies before bonding ceramic tiles.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBelow-ground retaining walls:\u003c\/strong\u003e External concrete and masonry wall surfaces to be back-filled.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBasements and cellar floors:\u003c\/strong\u003e Internal walls and floors subject to rising damp or negative hydrostatic water pressure.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eConcrete protection:\u003c\/strong\u003e Exposed reinforced concrete columns, beams, and facades vulnerable to carbonation and freeze-thaw cycles.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eApplication and system thickness\u003c\/h3\u003e\n \u003cp\u003ePrepare substrates by blast cleaning, high-pressure water-jetting (400 bar), grinding, or wire-brushing to remove laitance, coatings, grease, and dust. Repair any damage with SikaTop or Sika MonoTop mortars. Dampen the surface before application so it is moist but not saturated or wet to the touch.\u003c\/p\u003e\n \u003cp\u003eMix with a low-speed hand drill mixer (~500 r\/min) for 3 to 4 minutes until lump-free. Adjust the consistency by changing the water ratio per 20 kg bag: use approximately 6.0 litres for brush application or 4.4 litres for trowel application.\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eStandard applications:\u003c\/strong\u003e Apply at a minimum 2 mm dry film thickness (DFT) in at least two layers.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNegative pressure and immersion:\u003c\/strong\u003e Apply at a total 3 mm to 4 mm DFT in at least two layers.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLayer limits:\u003c\/strong\u003e Maximum thickness per layer is 2 mm when applied by trowel, and 1 mm when applied by brush. Apply subsequent coats crosswise once the preceding coat is dry.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eJoint detailing:\u003c\/strong\u003e Reinforce junctions, corners, and movement zones by bedding Sika Seal Tape S directly into the wet first layer, then overcoating with the second layer. Sika Seal Tape S is not suitable for swimming pools; use the Sikadur Combiflex SG System for immersed joints.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDo not smooth the fresh mortar surface using a sponge float or trowel. If a smooth finish is required, wait until fully cured and use light mechanical abrasion.\u003c\/li\u003e\n \u003cli\u003eProtect the freshly applied membrane from rain for at least 24 to 48 hours.\u003c\/li\u003e\n \u003cli\u003eDo not apply in direct sunlight, strong winds, or when rain is imminent.\u003c\/li\u003e\n \u003cli\u003eAvoid direct contact with chlorinated water in swimming pools; apply a suitable protective barrier or tiled finish over the cured mortar.\u003c\/li\u003e\n \u003cli\u003eWhen used for potable water storage, allow a 15-day cure at +20 °C before filling, then wash the surface thoroughly with water according to local regulations.\u003c\/li\u003e\n \u003cli\u003eDo not use as a vapour barrier for resin-based coatings that are impermeable to gas.\u003c\/li\u003e\n \u003cli\u003ePerform a preliminary compatibility patch test if applying solvent-based paints over the cured mortar to ensure solvents do not degrade the membrane.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Sika","offers":[{"title":"Default Title","offer_id":43822341849280,"sku":"SIKA1K\/20","price":213.07,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/sikalastic-1k-20kg-waterproofing-concrete-repair-adheseal.jpg?v=1763707148"},{"product_id":"corflute-protection-board","title":"Corflute Protection Board","description":"\u003c!-- Quick Specs Section --\u003e\n\u003cdiv class=\"quick-specs\"\u003e\n  \u003cspan class=\"spec\"\u003e\u003cstrong\u003eUse Corflute Protection Board (1805mm x 1210mm x 2mm) for:\u003c\/strong\u003e Safeguarding waterproofing membranes from construction-related damage and backfilling pressure\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003c!-- Main Content --\u003e\n\u003cdiv class=\"product-description\"\u003e\n  \u003c!-- Summary Paragraph --\u003e\n  \u003cp\u003e\n    Adheseal’s Corflute Protection Board is a tough, lightweight sheet designed to provide robust protection to waterproofing membranes during construction activities such as backfilling, slab preparation, and heavy-duty trades work. Made from high-strength corrugated polypropylene, this 2mm black board delivers excellent resistance to impact, puncture, and abrasion—ensuring that your membranes remain secure and functional even in demanding environments. Ideal for professional waterproofers, builders, and civil contractors, this protective sheet reduces the risk of costly membrane repairs and reapplications.\n  \u003c\/p\u003e\n\n  \u003c!-- Key Features --\u003e\n  \u003ch3\u003eKey Features of Corflute Protection Board (1805mm x 1210mm x 2mm)\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eHigh-impact resistance shields membranes from site damage\u003c\/li\u003e\n    \u003cli\u003ePuncture-resistant polypropylene for superior membrane defence\u003c\/li\u003e\n    \u003cli\u003eLightweight and easy to handle on-site\u003c\/li\u003e\n    \u003cli\u003eLarge surface coverage reduces installation time\u003c\/li\u003e\n    \u003cli\u003eReusable and environmentally responsible option\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- Technical Overview --\u003e\n  \u003ch3\u003eTechnical Overview\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eChemical Properties:\u003c\/strong\u003e Corrugated polypropylene (polyolefin-based thermoplastic)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication Temperature Range:\u003c\/strong\u003e -10°C to 80°C (14°F to 176°F)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSheet Dimensions:\u003c\/strong\u003e 1805mm x 1210mm x 2mm (71” x 47.6” x 0.08”)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDensity:\u003c\/strong\u003e Approx. 0.92 g\/cm³\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- Trade Information --\u003e\n  \u003ch3\u003eTrade Professional Information\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRequired Tools:\u003c\/strong\u003e Utility knife, measuring tape, straight edge, safety gloves\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTrade-Specific Tips:\u003c\/strong\u003e Pre-cut boards for faster membrane coverage; store flat to avoid warping\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCommon Issues and Solutions:\u003c\/strong\u003e Warping in storage—always store on flat surface away from heat\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- Storage and Handling --\u003e\n  \u003ch3\u003eStorage and Shelf Life\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStorage Requirements:\u003c\/strong\u003e Store flat in a dry, shaded area\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShelf Life Information:\u003c\/strong\u003e Indefinite under proper storage conditions\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTemperature Considerations:\u003c\/strong\u003e Avoid prolonged exposure to heat over 80°C (176°F)\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n\u003c\/div\u003e\n","brand":"Adheseal","offers":[{"title":"Single Buy","offer_id":46607945826496,"sku":"CORFLUTE\/2.1","price":6.74,"currency_code":"AUD","in_stock":true},{"title":"Pack of 30","offer_id":46607945859264,"sku":"CORFLUTE\/2.1\/BOX","price":182.1,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/corflute-protection-board-waterproofing-backfill-adheseal.jpg?v=1763707808"},{"product_id":"geo-fabric","title":"Terrafix Geo Textile 2m Wide","description":"\u003cdiv role=\"main\"\u003e\n \u003cp\u003eTo stabilise coastal structures, protect landfill lining systems, and reinforce ground in the road, water, coastal, and waste sectors, Terrafix Geo Textile 2m Wide (Texcel R) provides a high-elongation barrier that minimises installation damage and maintains close soil contact. This non-woven staple fibre geotextile is manufactured in Australia from 100% virgin polyester fibre to deliver consistent mechanical and hydraulic performance under demanding site conditions.\u003c\/p\u003e\n\n \u003ch3\u003eProtection for impermeable lining systems\u003c\/h3\u003e\n \u003cp\u003eWhen used in landfill lining systems, the geotextile cushions the barrier by significantly reducing the physical forces placed on impermeable liners. This cushioning effect protects the liners from puncture and stress in both the short term during construction and over the long term under high waste loads. The high elongation properties allow the fabric to conform closely to uneven ground profiles, securing effective soil contact and interface stability without tearing.\u003c\/p\u003e\n\n \u003ch3\u003eTested durability in harsh environments\u003c\/h3\u003e\n \u003cp\u003eTexcel R is engineered to retain its mechanical and hydraulic properties when exposed to environmental stresses, chemicals, and construction wear. The 100% virgin polyester fibres are tested under Australian Standards (AS 3706) to verify performance against physical degradation. The material resists abrasion from moving aggregates, retains more than 90% of its strength when exposed to hydrocarbons such as diesel, and maintains its filtration and permeability paths under high pressure.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e100% Virgin Polyester Fibre:\u003c\/strong\u003e Provides consistent chemical resistance and physical stability without recycled contaminants.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e\u0026gt;90% Hydrocarbon Resistance (AS 3706.12):\u003c\/strong\u003e Retains almost all structural strength when exposed to diesel, making it suitable for waste sectors and roadside environments.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCBR Burst Strength (AS 3706.4):\u003c\/strong\u003e Ranges from 2,750 N (400R) up to 8,850 N (1200R) to resist puncture from sharp aggregates during backfilling.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePore Size O₉₅ (AS 3706.7):\u003c\/strong\u003e Standardised at ≤75 µm across all grades to prevent fine soil migration while allowing water to pass.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFlow Rate @ 100mm Head (AS 3706.9):\u003c\/strong\u003e Ranges from 141 L\/m²\/s (400R) to 30 L\/m²\/s (1200R) to match the drainage requirements of the specific site design.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cp\u003eSite-specific environmental conditions can affect the required mechanical and hydraulic specifications. Contractors and engineers must verify the correct Texcel R grade (400R, 600R, 900R, or 1200R) to ensure the tensile strength, CBR toughness, and flow rates match the project design. Standard engineering assessments should be completed prior to installation to account for local soil chemistry, slope stability, and hydraulic loads.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Soil Filter","offers":[{"title":"2m x 1m \/ 140gsm","offer_id":43822339915968,"sku":"GEOFAB140\/1000","price":4.13,"currency_code":"AUD","in_stock":true},{"title":"2m x 1m \/ 400gsm","offer_id":45224498036928,"sku":"GEOFAB400\/1000","price":13.56,"currency_code":"AUD","in_stock":true},{"title":"2m x 50m (Full Roll) \/ 140gsm","offer_id":44071629193408,"sku":"GEOFAB140\/1000\/BOX","price":186.0,"currency_code":"AUD","in_stock":true},{"title":"2m x 50m (Full Roll) \/ 400gsm","offer_id":45224498069696,"sku":"GEOFAB400\/1000\/BOX","price":610.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/terrafix-geotextile-2m-wide-waterproofing-adheseal.png?v=1763707808"},{"product_id":"gripset-brw-pf-squares","title":"Gripset BRW PF Square","description":"\u003cdiv role=\"main\"\u003e\n \u003cp\u003eFor sealing leak control flanges, waste outlets, and joint intersections before waterproofing, Gripset BRW PF Square provides an instant moisture seal. This self-adhesive butyl rubber square sticks directly to the substrate and can be tiled, rendered, or coated over immediately, eliminating the drying time required by liquid detailing compounds.\u003c\/p\u003e\n\n \u003ch3\u003eHow it works\u003c\/h3\u003e\n \u003cp\u003eThe square utilises a high-tack butyl rubber backing combined with a fabric face. The butyl layer deforms around penetrations, PVC pipes, and metal flashings to absorb vibration and substrate flexing without rupturing. The fabric-faced top layer is compatible with cement-based finishes, tile adhesives, renders, and Gripset liquid waterproofing membranes, allowing you to maintain system continuity across the joint or flange.\u003c\/p\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePuddle flanges and penetrations:\u003c\/strong\u003e Bridges the connection between the waste flange and substrates like concrete or compressed fibre cement sheeting.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMetal repairs:\u003c\/strong\u003e Patches pinholes and pitted sections on galvanised iron, zincalume, copper, aluminium, and Colorbond surfaces before coating.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eJoint intersections:\u003c\/strong\u003e Works as a reinforcement bond breaker over movement-prone internal and external corners.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompatible substrates:\u003c\/strong\u003e Sticks to timber, plasterboard, masonry, plastics, polycarbonate, glazed surfaces, marble, granite, and ceramics.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e250mm x 250mm x 0.8mm:\u003c\/strong\u003e Pre-cut dimension providing sufficient coverage to bridge flanges and adjacent floor substrates.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e70% elongation at break (EN 12311-1):\u003c\/strong\u003e Accommodates joint movement and vibration in both longitudinal and transverse directions.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e\u0026gt;80N peel adhesion (ASTM D1000):\u003c\/strong\u003e High-strength mechanical bond prevents edge peeling under subsequent screeds and adhesives.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1.0N\/mm² cement adhesion (EN 12004 – EN1348):\u003c\/strong\u003e High bond retention when using cement-based finishes like Gripset C-Bond adhesive over the fabric face.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e-40°C to 100°C service temperature:\u003c\/strong\u003e Resists thermal cycling from cold floors to hot pipes without losing adhesion or softening.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eInstallation and priming\u003c\/h3\u003e\n \u003cp\u003eOn clean, stable, and dust-free non-porous surfaces like glazed tiles, PVC, metals, and dense concrete, BRW PF Square can be applied without a primer. Highly porous or dusty substrates must be primed first using \u003ca href=\"\/products\/gripset-gp-general-purpose-primer\"\u003eGripset GP\u003c\/a\u003e, E60, or Xpress H20 Primer Plus.\u003c\/p\u003e\n \u003cp\u003eTo install, peel away the release paper from the butyl backing and press the square into place using a spatula, sponge, or cloth to eliminate air pockets. When sealing puddle flanges, cut an aperture in the centre of the square with a sharp knife to expose the waste pipe before applying your waterproofing membrane or tile adhesive.\u003c\/p\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDo not apply over damp surfaces. Substrates with residual moisture or rising damp must be sealed with \u003ca href=\"\/products\/gripset-e60\"\u003eGripset E60\u003c\/a\u003e vapour barrier primer before application.\u003c\/li\u003e\n \u003cli\u003eDo not apply when surface temperatures are below 5°C or above 30°C.\u003c\/li\u003e\n \u003cli\u003eNot compatible with solvent-based materials applied directly over the square.\u003c\/li\u003e\n \u003cli\u003eDo not use as an exposed flashing or exposed joint seal in external applications; the square must be finished over with a surface covering.\u003c\/li\u003e\n \u003cli\u003eNot suitable for use as a trafficable surface or over active expansion joints.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Gripset","offers":[{"title":"Single Buy","offer_id":46625772830912,"sku":"GRIPBRWPF\/SQ","price":9.99,"currency_code":"AUD","in_stock":true},{"title":"Pack of 10","offer_id":46625772863680,"sku":"GRIPBRWPF\/SQ\/BOX","price":86.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/gripset-brw-pf-square-butyl-pad-waterproofing-adheseal.png?v=1763708361"},{"product_id":"elastoproof-base-collars","title":"Gripset Elastoproof Base Collars","description":"\u003cdiv role=\"main\"\u003e\n \u003cp\u003eFor waterproofing pipes, drainage outlets, and cabling penetrations in high-risk areas like tiled showers, balconies, planter boxes, or water features, Elastoproof Base Collars provide a prefabricated, elastomeric flange seal. These collars prevent water ingress at the vulnerable junctions where substrate movement, vibration, and thermal expansion typically crack standard liquid membranes or tear sealants away from the penetration neck.\u003c\/p\u003e\n\n \u003ch3\u003eHow it works\u003c\/h3\u003e\n \u003cp\u003eElastoproof Base Collars replace the need for caulkable sealants, removing the risk of adhesion failure at the pipe-to-substrate boundary. Built with high tear strength and 100% elastic recovery, the central rubber section stretches tightly around the penetration while the outer fabric edges embed directly into the wet membrane. This creates a continuous, high-movement joint that isolates the pipe's physical vibration and thermal movement from the surrounding waterproofing system. The system is compatible with all Gripset membranes, adhesives, and coatings.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e100% elastic recovery:\u003c\/strong\u003e Absorbs continuous structural movement, pipe vibration, and thermal expansion in volatile areas without fatigue or tearing.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e75% sizing rule:\u003c\/strong\u003e The central hole must be cut to 75% of the measured pipe diameter (e.g., a 30mm hole for a 40mm pipe) to ensure a high-tension, watertight seal around the circumference.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSmall collar (120mm x 120mm):\u003c\/strong\u003e Dimensioned for sealing smaller service pipes and penetrations up to 50mm in diameter.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMedium collar (250mm x 250mm):\u003c\/strong\u003e Dimensioned for standard waste pipes and penetrations up to 110mm in diameter.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLarge collar (300mm x 300mm):\u003c\/strong\u003e Dimensioned for heavy drainage and large penetrations up to 150mm in diameter.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003eInstall on prepared and primed surfaces around penetrations in:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003eInternal wet areas, showers, and laundries\u003c\/li\u003e\n \u003cli\u003eExternal roofs, decks, balconies, and podiums\u003c\/li\u003e\n \u003cli\u003ePlanter boxes and garden beds\u003c\/li\u003e\n \u003cli\u003ePonds, tanks, and water features\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eInstallation critical steps\u003c\/h3\u003e\n \u003cp\u003eTo prevent joint failure, the collars must be installed correctly into the wet membrane system:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003eMeasure the penetration diameter and calculate 75% of that measurement. Fold the collar in half and use the printed concentric semi-circle guides on the face to cut the exact circular hole.\u003c\/li\u003e\n \u003cli\u003eTest-fit the collar over the penetration first to verify a tight, sealing fit around the entire circumference.\u003c\/li\u003e\n \u003cli\u003eApply a liberal coat of Gripset membrane to the substrate around the penetration, ensuring complete coverage to match the rear profile of the collar.\u003c\/li\u003e\n \u003cli\u003eEmbed the collar into the wet membrane immediately. Do not allow the membrane to skin or dry before bedding the collar.\u003c\/li\u003e\n \u003cli\u003eUse a dry brush to work out any creases or trapped air pockets behind the fabric edges, ensuring 100% wet-out of the fabric.\u003c\/li\u003e\n \u003cli\u003eApply a second coat of the liquid membrane over the top to fully encapsulate the collar fabric and seal it to the surface.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eNot compatible with solvent-based materials, solvent-based adhesives, or solvent-based sealants.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Gripset","offers":[{"title":"120mm X 120mm \/ Pack of 10","offer_id":44267097850048,"sku":"ELASTCOLLAR\/S-PK10","price":90.65,"currency_code":"AUD","in_stock":true},{"title":"250mm x 250mm \/ Single","offer_id":37551510847680,"sku":"ELASTCOLLAR\/M","price":22.52,"currency_code":"AUD","in_stock":true},{"title":"250mm x 250mm \/ Pack of 10","offer_id":44267097882816,"sku":"ELASTCOLLAR\/M\/BOX","price":180.5,"currency_code":"AUD","in_stock":true},{"title":"300mm x 300mm \/ Pack of 10","offer_id":44267097915584,"sku":"ELASTCOLLAR\/L\/BOX","price":377.1,"currency_code":"AUD","in_stock":true},{"title":"300mm x 300mm \/ Single","offer_id":46625674887360,"sku":"ELASTCOLLAR\/L","price":47.08,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/gripset-elastoproof-collars-pipe-seal-waterproofing-adheseal.png?v=1763708361"},{"product_id":"gripset-38fc","title":"Gripset 38FC Membrane","description":"\u003cdiv role=\"main\"\u003e\n \u003cp\u003eFor internal and external wet areas with tight handover schedules, 38FC Membrane provides a fast-curing, fibre-reinforced SBR latex waterproofing layer. It allows tiling to commence just 4 hours after application and can be flood tested within 24 hours, helping installers complete waterproofing and tiling on substrates like concrete, compressed fibre cement sheeting, and wet area timber sheeting within a single day.\u003c\/p\u003e\n\n \u003ch3\u003eWaterproofing and vapour barrier protection\u003c\/h3\u003e\n \u003cp\u003e38FC Membrane cures to form a durable, seamless elastomeric barrier that accommodates normal substrate movement without cracking. Formulated with fibre reinforcement for enhanced tensile strength and workability, the SBR latex formulation withstands continuously wet environments and ponding water without re-emulsifying. It functions as both a liquid vapour barrier and a waterproofing membrane when sandwiching between concrete substrates or applied under screeds, toppings, and tiles on balconies, decks, and bathroom floors.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e4-hour tile-over time:\u003c\/strong\u003e Allows rapid progression to tiling with polymer-modified cement-based adhesives under standard conditions (23°C and 50% RH).\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1-hour recoat window:\u003c\/strong\u003e Speeds up multi-coat application to horizontal and vertical surfaces.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e\u0026gt;300% Class III elongation:\u003c\/strong\u003e Meets AS 1145.3 high-elasticity standards to absorb movement across joints and sheet transitions.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1.0mm minimum dried film thickness (DFT):\u003c\/strong\u003e Achieved by applying 2 coats at a total minimum coverage of 1.5 litres\/m² (750 microns WFT per coat) to ensure a reliable waterproofing barrier.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e24-hour full cure:\u003c\/strong\u003e Enables rapid flood testing and early commissioning of the waterproofing system.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003e38FC Membrane is suitable for commercial, industrial, and residential applications on the following substrates:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003eConcrete, render, and masonry\u003c\/li\u003e\n \u003cli\u003eCompressed fibre cement sheeting and plasterboard\u003c\/li\u003e\n \u003cli\u003eWet area timber sheeting and external grade plywood\u003c\/li\u003e\n \u003cli\u003eAerated concrete panels and blocks\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eNot to be used as a trafficable surface or left exposed to UV as a finished membrane.\u003c\/li\u003e\n \u003cli\u003eDo not apply to areas when rain is imminent.\u003c\/li\u003e\n \u003cli\u003eDo not apply when surface or ambient temperatures are below 5°C or above 30°C.\u003c\/li\u003e\n \u003cli\u003eNot to be used in areas subject to rising damp or negative hydrostatic pressure.\u003c\/li\u003e\n \u003cli\u003eAll finish coatings applied over this membrane must be water-based and solvent-free.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSurface preparation and priming\u003c\/h3\u003e\n \u003cp\u003eSurfaces must be clean, dry, sound, and free of laitance, curing compounds, and contaminants. Concrete must cure for at least 28 days, and screeds or renders for at least 7 days. The membrane must be applied to primed surfaces using one of the following systems:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePorous substrates:\u003c\/strong\u003e \u003ca href=\"\/products\/gripset-gp-general-purpose-primer\"\u003eGripset GP Primer\u003c\/a\u003e applied at 1 litre per 8–10m².\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNon-porous substrates:\u003c\/strong\u003e \u003ca href=\"\/products\/gripset-op-primer\"\u003eGripset OP Primer\u003c\/a\u003e applied at 1 litre per 10m².\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eGreen or damp surfaces (residual moisture):\u003c\/strong\u003e Xpress Primer H2O Plus applied at 1 litre per 8m².\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDamp surfaces subject to rising damp:\u003c\/strong\u003e \u003ca href=\"\/products\/gripset-e60\"\u003eGripset E60\u003c\/a\u003e applied in 1–2 coats at 1 litre per 3m² per coat (for mineral surfaces with \u0026gt;80% RH or \u0026gt;5% moisture content).\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eDetailing and system components\u003c\/h3\u003e\n \u003cp\u003eBefore applying the overall membrane, all joints, junctions, penetrations, and cracks must be detailed:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eJoint transitions and bond breakers:\u003c\/strong\u003e Install Elastoproof B50 Joint Band bedded into a wet 150mm wide strip of 38FC Membrane, use self-adhesive BRW PF Tape, or apply a fillet of RLA Max SMP 25 sealant.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePipes and penetrations:\u003c\/strong\u003e Fit Elastoproof Collars into a wet coat of the membrane, seal with BRW PF Tape, or apply a bead of RLA Max SMP 25 sealant around the base.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eStatic cracks (1mm to 6mm):\u003c\/strong\u003e Fill flush with RLA Max SMP 25 sealant and overlay with RLA Waterproofing Bandage, Elastoproof B50 Joint Band, or BRW PF Tape.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Gripset","offers":[{"title":"5L","offer_id":44359632617664,"sku":"GRIP38BLUE\/5","price":93.63,"currency_code":"AUD","in_stock":true},{"title":"15L","offer_id":46349642694848,"sku":"GRIP38BLUE\/15","price":189.68,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/38fc_878cc045-493e-48e2-97af-458f3d9fc2cf.png?v=1782797202"},{"product_id":"gripset-51","title":"Gripset 51 Membrane","description":"\u003cdiv role=\"main\"\u003e\n \u003cp\u003eFor waterproofing retaining walls, external cellar walls, planter boxes, and garden beds, 51 Membrane is a solvent-free bitumen rubber liquid membrane that accommodates substrate movement and withstands continuously damp environments. It forms a flexible barrier with high adhesion over concrete, timber, and weathered bituminous surfaces, and doubles as a protective, anti-corrosive coating for galvanised iron, zincalume, and timber posts.\u003c\/p\u003e\n\n \u003ch3\u003eHow it works\u003c\/h3\u003e\n \u003cp\u003e51 Membrane cures from a charcoal liquid into a durable black elastomeric barrier. With a Class III elongation rating of over 500%, the cured membrane stretches to bridge non-structural cracks and absorb the shifting stresses common in underground masonry and retaining structures. The solvent-free formula is non-toxic and non-flammable, making it safe for confined excavations and basement walls. It can also be mixed directly with sand-cement mortars to form waterproof fillets at wall-and-floor junctions or to level uneven blockwork and old asphalt surfaces before membrane application.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e\u0026gt;500% elongation (AS1145.3):\u003c\/strong\u003e Class III high elasticity to handle structural movement and settling in underground walls without tearing.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1.5 litres\/m² total coverage:\u003c\/strong\u003e Minimum application rate applied in two coats (750 microns wet film thickness per coat) to achieve the required 1.0mm dry film thickness.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e2 to 4 hours recoat time:\u003c\/strong\u003e Efficient turnaround window at 23°C and 50% relative humidity to complete the two-coat system in a single day.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e5 days to backfill:\u003c\/strong\u003e Required curing window before soil or drainage cell can be placed against the treated retaining wall or basement exterior.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e10 days full cure:\u003c\/strong\u003e The necessary drying window required before performing a flood test in planter boxes, gutters, or garden beds.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003eThis membrane is compatible with both porous and non-porous building surfaces, including:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003eConcrete, cement render, masonry, and concrete blockwork.\u003c\/li\u003e\n \u003cli\u003eCompressed fibre cement sheeting.\u003c\/li\u003e\n \u003cli\u003eMarine ply, timber sheeting, and underground timber posts.\u003c\/li\u003e\n \u003cli\u003eGalvanised iron and zincalume (excluding raw steel).\u003c\/li\u003e\n \u003cli\u003eExisting bituminous and asphalt substrates, ideal for repairing failed, aged coatings.\u003c\/li\u003e\n \u003cli\u003ePolystyrene.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUV exposure:\u003c\/strong\u003e Surface crazing may occur when exposed to long-term UV light; protect or cover the membrane for permanent external exposure.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDirect finishes:\u003c\/strong\u003e Do not apply tiles, renders, screeds, paints, or other surface finishes directly over the cured membrane.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTraffic:\u003c\/strong\u003e Not to be used as a trafficable coating.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eImmersion:\u003c\/strong\u003e Not suitable for continuously immersed applications such as pools or water tanks.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eIncompatible substrates:\u003c\/strong\u003e Do not apply over glass or glazed surfaces.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMoisture limits:\u003c\/strong\u003e Do not use in areas subject to rising damp or negative hydrostatic pressure unless primed with \u003ca href=\"\/products\/gripset-e60\"\u003eGripset E60\u003c\/a\u003e epoxy barrier. Do not apply when rain is imminent.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eApplication limits:\u003c\/strong\u003e Do not apply when surface temperatures are below 5°C or above 35°C.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eJoint restrictions:\u003c\/strong\u003e Not designed to function as a sealant for expansion or control joints.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSubstrate preparation and priming\u003c\/h3\u003e\n \u003cp\u003eSurfaces must be clean, dry, sound, and free from laitance, curing compounds, release agents, and existing loose coatings. Concrete must cure for at least 28 days and cement render\/screeds for at least 7 days before application. Prime the prepared area according to the substrate type:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePorous substrates:\u003c\/strong\u003e Apply 51 Membrane diluted 1:3 with clean water by volume, brushing or rolling it liberally over the surface.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNon-porous substrates:\u003c\/strong\u003e Apply 51 Membrane diluted 1:1 with clean water by volume, or prime using \u003ca href=\"\/products\/gripset-op-primer\"\u003eGripset OP Primer\u003c\/a\u003e.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDamp substrates or rising damp:\u003c\/strong\u003e On mineral surfaces showing residual moisture above 80% RH (ASTM F2170) or 5% moisture content (ASTM F2659), prime with 1 to 2 coats of Gripset E60 at 1 litre per 3m² per coat.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSystem detailing\u003c\/h3\u003e\n \u003cp\u003eAll movement joints, junctions, and transitions must be detailed before applying the main membrane:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBond breakers:\u003c\/strong\u003e Install Elastoproof B50 Joint Band into a wet 150mm wide strip of 51 Membrane, smoothing out creases before encapsulating with the second coat. Alternatively, apply self-adhesive BRW PF Tape centrally over the joint, or tool a fillet of RLA Max SMP 25 sealant at the junction.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePenetrations and flanges:\u003c\/strong\u003e Fit Elastoproof Collars over pipe necks and bed them into wet membrane, seal the perimeter with RLA Max SMP 25, or detail with BRW PF Tape.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eStatic cracks (1mm to 6mm):\u003c\/strong\u003e Clean, fill flush with RLA Max SMP 25 sealant, and overlay with RLA Waterproofing Bandage, Elastoproof B50 Joint Band, or BRW PF Tape.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Gripset","offers":[{"title":"15 Litre","offer_id":46349642629312,"sku":"GRIP51\/15","price":155.7,"currency_code":"AUD","in_stock":true},{"title":"5 Litre","offer_id":45958590365888,"sku":"GRIP51\/5","price":71.51,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/gripset-51-waterproofing-membrane-retaining-walls-adheseal.png?v=1763708493"},{"product_id":"gripset-2p-latex-cementitious-waterproofing-membrane","title":"Gripset 2P Class II Membrane","description":"\u003cdiv role=\"main\"\u003e\n \u003cp\u003eFor internal and external wet areas requiring compliant, rapid-curing waterproofing under tile, screed, or in fully immersed designs, Gripset 2P Class II Membrane provides a flexible, two-part cementitious barrier. It forms a high-adhesion waterproofing layer over concrete, masonry, fibre cement sheeting, plasterboard, and aerated concrete blocks, maintaining its structure on vertical joints and feature walls without sagging.\u003c\/p\u003e\n\n \u003ch3\u003eWhat it does\u003c\/h3\u003e\n \u003cp\u003eGripset 2P Class II Membrane cures to a tough elastomeric barrier that withstands continuous water pressure in swimming pools, water features, and potable water storage tanks. The two-part chemical cure is less dependent on ambient evaporation than one-part membranes, enabling the wet film to dry reliably in cool and humid conditions. Once cured, it forms a highly compatible surface for polymer-modified cement-based tile adhesives, screeds, and renders, accommodating normal substrate expansion and contraction without cracking or delaminating.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e\u0026gt;200% elongation (AS1145.3):\u003c\/strong\u003e Class II flexibility rating, allowing the membrane to bridge movement across joints in fibre cement sheets and aerated concrete panels.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1.2mm dry film thickness (DFT):\u003c\/strong\u003e Achieved by applying two coats at a minimum coverage rate of 1.5 litres\/m² (750 microns wet film thickness per coat) to guarantee waterproof integrity.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e24-hour tiling window:\u003c\/strong\u003e Fast-curing formulation allows the application of sand-cement screeds or tile adhesives within one day of membrane installation.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e7-day immersion cure:\u003c\/strong\u003e Full chemical cure window required before filling water features, swimming pools, or potable water tanks.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e\u0026gt;1MPa tensile strength (AS1145.3):\u003c\/strong\u003e High cohesive and adhesive strength to withstand shear forces under heavy screeds and tiled finishes.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003eThis membrane is designed for commercial, residential, and industrial applications across the following zones:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eWet areas and tiled zones:\u003c\/strong\u003e Bathrooms, laundries, and internal tiled floors.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eExternal structures:\u003c\/strong\u003e Balconies, decks, podiums, planter boxes, earth shelters, and terrace floors.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWater containment:\u003c\/strong\u003e Swimming pools, water features, potable water storage facilities, retention vessels, and water tanks.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSubterranean structures:\u003c\/strong\u003e Retaining walls and earth shelters (positive side only).\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSubstrate preparation and priming\u003c\/h3\u003e\n \u003cp\u003eSurfaces must be clean, dry, and free of laitance, curing compounds, existing coatings, and general contaminants. Structurally unsound layers must be mechanically removed by grinding or abrasive blasting. Concrete must cure for 28 days and render or screeds for 7 days before application. Apply the appropriate primer based on substrate conditions:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePorous substrates (concrete, render, plasterboard):\u003c\/strong\u003e Prime with \u003ca href=\"\/products\/gripset-gp-general-purpose-primer\"\u003eGripset GP Primer\u003c\/a\u003e at a minimum coverage of 1 litre per 8–10m².\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNon-porous substrates:\u003c\/strong\u003e Prime with \u003ca href=\"\/products\/gripset-op-primer\"\u003eGripset OP Primer\u003c\/a\u003e at a minimum coverage of 1 litre per 10m².\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eGreen or damp concrete with residual moisture:\u003c\/strong\u003e Prime with Xpress Primer H2O Plus at a minimum coverage of 1 litre per 8m².\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSubstrates subject to rising damp or residual moisture \u0026gt;80% RH:\u003c\/strong\u003e Apply 1 to 2 coats of \u003ca href=\"\/products\/gripset-e60\"\u003eGripset E60\u003c\/a\u003e at a minimum coverage of 1 litre per 3m² per coat.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eDetailing and joint preparation\u003c\/h3\u003e\n \u003cp\u003eAll movement zones, junctions, penetrations, and cracks must be detailed prior to general membrane application. Use the following system configurations:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBond breaker joints (AS 3740 \u0026amp; AS 4654.1):\u003c\/strong\u003e Apply Elastoproof B50 Joint Band embedded in a 150mm wide strip of wet membrane, then fully encapsulate with a second coat. Alternatively, install self-adhesive BRW PF Tape centrally over the joint. Note: BRW PF Tape is not suitable for immersed applications.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePipes and penetrations:\u003c\/strong\u003e Fit Elastoproof Collars over the pipe neck into a wet coat of membrane, or seal the base perimeter with a bead of RLA Max SMP 25.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eStatic cracks (1mm to 6mm) and fixing holes:\u003c\/strong\u003e Fill flush with RLA Max SMP 25 sealant and overlay with RLA Waterproofing Bandage, Elastoproof B50 Joint Band, or BRW PF Tape.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eMixing and application\u003c\/h3\u003e\n \u003cp\u003eGripset 2P is a two-component kit consisting of a 10-litre liquid component (Part A) and a 15kg dry powder bag (Part B), yielding 20 litres of mixed membrane. For smaller batches, mix equal parts by volume (1:1 liquid to powder). Always add the powder slowly to the liquid. Mix continuously using an electric stirrer with a paddle attachment at slow-to-medium speed until a lump-free, homogenous consistency is reached. Allow the mix to settle for 3 to 5 minutes, then re-stir. Do not mix by hand.\u003c\/p\u003e\n \u003cp\u003eApply in two coats using a brush, medium-to-high nap roller, or spray unit, changing the application direction of the second coat relative to the first. Monitor application thicknesses during installation with a wet film gauge to ensure a minimum of 750 microns wet film per coat. A 15-litre pail volume equivalent of mixed membrane covers 13m² of finished, two-coat system on smooth substrates; porous or uneven surfaces will require higher material volumes to achieve the required 1.2mm dry film thickness.\u003c\/p\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eNot suitable for use as an exposed, trafficable surface.\u003c\/li\u003e\n \u003cli\u003eDo not apply to substrates subject to negative hydrostatic pressure.\u003c\/li\u003e\n \u003cli\u003eDo not apply if rain is imminent, or when surface or ambient temperatures are below 5°C or above 30°C.\u003c\/li\u003e\n \u003cli\u003eDo not use BRW PF Tape, RLA Max SMP 25, or Butyl Squares in fully immersed applications (swimming pools or water tanks).\u003c\/li\u003e\n \u003cli\u003eAll subsequent top coats, screeds, or finishes applied over the cured membrane must be water-based and solvent-free.\u003c\/li\u003e\n \u003cli\u003eWhen tiling directly over the membrane, polymer-modified cement-based adhesives (such as \u003ca href=\"\/products\/gripset-c-lite-tile-adhesive\"\u003eGripset C-LITE\u003c\/a\u003e, C-MASTIC, C-RUBBER, or C-STONE) must be used.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Gripset","offers":[{"title":"Default Title","offer_id":39246651392192,"sku":"GRIP2P\/25KIT","price":188.44,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/gripset-2p-2part-waterproofing-pools-as4858-adheseal.png?v=1763708493"},{"product_id":"gripset-p39-polyurethane-hybrid-membrane","title":"Gripset P39 Membrane","description":"\u003cdiv role=\"main\"\u003e\n \u003cp\u003eFor internal and external wet areas, balconies, and roofs where pooling water or UV exposure typically threatens membrane integrity, P39 Membrane provides a water-based hybrid polyurethane barrier. It cures to handle early water ponding and permanently wet conditions without re-emulsifying, protecting substrates including concrete, fibre cement sheeting, and wet-area timber sheeting.\u003c\/p\u003e\n\n \u003ch3\u003eHow it works\u003c\/h3\u003e\n \u003cp\u003eP39 Membrane combines hybrid polyurethane chemistry with fibre reinforcement to achieve high elasticity and a low vapour transmission rate. This formulation prevents water absorption in constantly wet environments, such as laundries, bathrooms, podiums, and parapets. The cured film withstands light foot traffic and resists UV degradation on exposed external surfaces, or it can serve as an under-tile membrane beneath polymer-modified cement adhesives.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e\u0026gt;300% Class III elongation:\u003c\/strong\u003e Accommodates thermal movement and structural shifting in aerated concrete blocks, balconies, and joint transitions without cracking.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e\u0026gt;3MPa tensile strength:\u003c\/strong\u003e Provides high tear resistance under light foot traffic and overlaid screeds or toppings.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1.6g\/m² \/ 24 hours vapour transmission:\u003c\/strong\u003e Restricts moisture vapour movement through the subfloor to protect internal spaces from rising damp.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1.0mm minimum dry film thickness (DFT):\u003c\/strong\u003e The required specification for under-tile applications, achieved by applying a minimum of two coats at 1.5 litres\/m² total coverage.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1.2mm minimum dry film thickness (DFT):\u003c\/strong\u003e The required specification for exposed, trafficable roofs, achieved by applying three coats at 2.0 litres\/m² total coverage.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e2 to 4 hour recoat window:\u003c\/strong\u003e Allows multi-coat application to proceed quickly under standard conditions (23°C and 50% relative humidity).\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003eP39 Membrane bonds to common building substrates, provided they are primed correctly. Approved substrates include:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003eConcrete, render, and masonry (concrete must cure for 28 days; sand-cement screeds for 7 days)\u003c\/li\u003e\n \u003cli\u003eFibre cement sheeting and plasterboard\u003c\/li\u003e\n \u003cli\u003eWet area timber sheeting and external grade plywood\u003c\/li\u003e\n \u003cli\u003eAerated concrete panels and blocks\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eRequired priming\u003c\/h3\u003e\n \u003cp\u003eThe membrane must be applied onto primed surfaces. Select the primer based on substrate conditions:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePorous or absorbent surfaces:\u003c\/strong\u003e Apply \u003ca href=\"\/products\/gripset-gp-general-purpose-primer\"\u003eGripset GP Primer\u003c\/a\u003e by brush or roller at a minimum coverage of 1 litre per 8–10m².\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNon-porous or non-absorbent surfaces:\u003c\/strong\u003e Apply \u003ca href=\"\/products\/gripset-op-primer\"\u003eGripset OP Primer\u003c\/a\u003e at a minimum coverage of 1 litre per 12m².\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eGreen or damp surfaces with residual moisture:\u003c\/strong\u003e Apply Xpress Primer H2O Plus at a minimum coverage of 1 litre per 8m².\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDamp surfaces or rising damp:\u003c\/strong\u003e Apply 1 to 2 coats of \u003ca href=\"\/products\/gripset-e60\"\u003eGripset E60\u003c\/a\u003e at a minimum coverage of 1 litre per 3m² per coat for mineral surfaces with residual moisture \u0026gt;80% RH (ASTM F2170) or \u0026gt;5% moisture content (ASTM F2659).\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eDetailing and bond breakers\u003c\/h3\u003e\n \u003cp\u003eCritical joints, junctions, penetrations, and cracks must be sealed prior to applying the membrane. Use one of the following systems:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eOption A (High Movement):\u003c\/strong\u003e Embed \u003ca href=\"\/products\/elastoproof-b50\"\u003eElastoproof B50\u003c\/a\u003e Joint Band into a wet 150mm wide strip of P39 Membrane, press out all air pockets, and fully encapsulate with a second coat. Use prefabricated internal (90°) or external (270°) corners at junctions.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOption B:\u003c\/strong\u003e Apply self-adhesive BRW PF Tape centrally over the joint, pressing firmly with a spatula or roller to remove creases.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOption C:\u003c\/strong\u003e Install a bond breaker fillet at horizontal and vertical transitions using RLA Max SMP 25 sealant, tooled smooth.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePenetrations:\u003c\/strong\u003e Fit Elastoproof Collars over protruding pipes and bed into wet membrane, seal with BRW PF Tape flanges, or apply a liberal bead of RLA Max SMP 25 sealant around the base.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eStatic Cracks (1mm to 6mm) and Screw Holes:\u003c\/strong\u003e Clean out loose material, fill flush with RLA Max SMP 25, and overlay with RLA Waterproofing Bandage, Elastoproof B50, or BRW PF Tape.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDo not apply to areas when rain is imminent.\u003c\/li\u003e\n \u003cli\u003eDo not apply when the surface temperature is below 5°C or above 30°C.\u003c\/li\u003e\n \u003cli\u003eDo not use in areas subject to negative hydrostatic pressure.\u003c\/li\u003e\n \u003cli\u003eAll finish coatings and toppings applied over this membrane must be solvent-free.\u003c\/li\u003e\n \u003cli\u003eWhen tiling directly over the cured membrane, you must use polymer-modified cement-based adhesives such as \u003ca href=\"\/products\/gripset-c-lite-tile-adhesive\"\u003eGripset C-LITE\u003c\/a\u003e, C-MASTIC, or C-RUBBER.\u003c\/li\u003e\n \u003cli\u003eIf applying a screed, render, or concrete topping over the membrane, \u003ca href=\"\/products\/gripset-11y\"\u003eGripset 11Y\u003c\/a\u003e must be incorporated into the mix as a bonding agent.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Gripset","offers":[{"title":"Default Title","offer_id":46158075723968,"sku":"GRIPP39GREY\/15","price":232.47,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/gripset-p39-fibre-waterproofing-membrane-roofs-adheseal.png?v=1763709354"},{"product_id":"gripset-c-1p-1-part-flexible-cementitious-membrane","title":"Gripset C-1P Cementitious Membrane","description":"\u003cdiv role=\"main\"\u003e\n \u003cp\u003eFor high-demand structures like basement walls, lift pits, retaining walls, and swimming pools, Gripset C-1P provides a single-component, fibre-reinforced cementitious barrier that resists water penetration from both the positive and negative sides. Formulated with graded aggregates and polymers, it bridges cracks on concrete, masonry, and aerated concrete block substrates while withstanding continuous immersion, UV exposure, and ground moisture.\u003c\/p\u003e\n\n \u003ch3\u003eWhat it does\u003c\/h3\u003e\n \u003cp\u003eGripset C-1P cures to form a flexible, non-toxic waterproof barrier. It bonds directly to concrete, render, masonry, compressed fibre cement sheeting, plasterboard, and aerated concrete panels. Because it withstands both positive pressure (up to 5 bar) and negative pressure (up to 1.5 bar), it prevents water ingress in deep underground spaces like lift pits and earth shelters where external access is impossible. It is approved to AS 4020 for potable water storage, making it suitable for internal tank linings. The polymer-modified chemistry allows application over damp and green concrete without compromising adhesion, and it is fully compatible with polymer-modified tile adhesives and screeds.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e5 bar positive \/ 1.5 bar negative resistance:\u003c\/strong\u003e Prevents water penetration under significant hydrostatic pressure on both the internal and external sides of retaining structures.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e2mm minimum dry film thickness (DFT):\u003c\/strong\u003e The required cured thickness to ensure waterproof integrity, achieved in 2 coats by flat trowel or 3 coats by roller.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e37% elongation (Class 1, AS1145.3):\u003c\/strong\u003e Provides the flexural capacity and crack-bridging capability (≥0.75mm under ISO13007-5) required to absorb movement across construction junctions and blockwork.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e10-day immersion window:\u003c\/strong\u003e The necessary cure time at 23°C and 50% RH before water features, tanks, or pools can be safely filled.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1-hour pot life:\u003c\/strong\u003e The working window to apply the mixed slurry by brush, roller, or trowel before hydration limits workability.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003eDo not apply when surface or ambient temperatures are below 5°C or above 35°C, or if rain is imminent.\u003c\/li\u003e\n \u003cli\u003eNot to be applied over standing water. For vertical surfaces with running or dripping water, leaks must first be stopped with \u003ca href=\"\/products\/gripset-c-plug-rapid-set-waterproof-plug\"\u003eGripset C-Plug\u003c\/a\u003e.\u003c\/li\u003e\n \u003cli\u003eMust not be left as an exposed coating in swimming pools or spas; it must be tiled over.\u003c\/li\u003e\n \u003cli\u003eWhen detailing joints and penetrations, note that BRW PF Tape, RLA Max SMP 25, and Butyl Squares are not suitable for immersed applications.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003eGripset C-1P is suitable for commercial, industrial, and residential applications on the following substrates and structures:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eSubstrates:\u003c\/strong\u003e Concrete, render, masonry, compressed fibre cement sheeting, plasterboard, and aerated concrete panels or blocks.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eStructures:\u003c\/strong\u003e Lift pits, basement walls (both internal and external sides), retaining walls, planter boxes, slab edges, general landscaped areas, feature walls, and water tanks.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Waterproofing under tiles and pavers in external wet areas, internal bathrooms and laundries, and sandwich sealing between existing and new concrete toppings.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eHow to apply\u003c\/h3\u003e\n \u003cp\u003eSubstrates must be clean, sound, and free of laitance, curing compounds, and contaminants. Grind or abrade structurally unsound layers. Concrete must cure for 28 days and cement render for 7 days before application. Non-porous or burnished concrete surfaces must be mechanically abraded, cleaned, and pre-dampened, or primed with Gripset OP Primer at 1 litre per 10m². Porous mineral substrates must be pre-wetted with a light water mist, leaving no standing or ponding water.\u003c\/p\u003e\n \u003cp\u003eMix only with an electric stirrer and paddle; do not mix by hand. Always add the dry powder to the water to prevent clumping. Allow the mix to settle for 2 to 3 minutes, then re-stir lightly before application. Apply coats in alternating directions using a wet film gauge to monitor coverage.\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eRoller or brush application:\u003c\/strong\u003e Mix 4.2 litres of water per 15kg bag (or 1 part water to 3.5 parts powder). Apply in a minimum of 3 coats to achieve the 2mm minimum DFT. Yields approximately 7m² per bag.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTrowel application:\u003c\/strong\u003e Mix 3.0 litres of water per 15kg bag (or 1 part water to 5 parts powder). Apply in a minimum of 2 coats using a flat trowel to achieve the 2mm minimum DFT. Yields approximately 5.5m² per bag.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eDetailing and system components\u003c\/h3\u003e\n \u003cp\u003eAll joints, junctions, penetrations, and cracks must be detailed prior to applying the overall membrane:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eJoints and transitions (AS 3740 \u0026amp; AS 4654.1):\u003c\/strong\u003e Bed Elastoproof B50 Joint Band into a 150mm wide wet coat of Gripset C-1P, brush out all air pockets, and encapsulate with a second coat. Alternatively, apply self-adhesive BRW PF Tape centrally over the joint.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePipes and penetrations:\u003c\/strong\u003e Fit Elastoproof Collars over the pipe neck into the wet membrane, or create a flange using a cut length of BRW PF Tape. Alternatively, seal the penetration base with a bead of RLA Max SMP 25.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eStatic cracks (1mm to 6mm):\u003c\/strong\u003e Fill flush with RLA Max SMP 25 and overlay with RLA Waterproofing Bandage, Elastoproof B50 Joint Band, or BRW PF Tape.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTiling and toppings:\u003c\/strong\u003e Tile directly with polymer-modified cement-based adhesives such as Gripset C-Lite, C-Mastic, C-Rubber, or C-Stone. If applying a screed or render topping, incorporate Gripset 11Y as a bonding agent, or use Gripset C-Bed engineered screed.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Gripset","offers":[{"title":"Default Title","offer_id":46158255259840,"sku":"GRIPC1P\/15","price":166.3,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/c1-p.png?v=1754480193"},{"product_id":"silcor-560-hb-high-build-polyurethane-waterproofing-membrane","title":"Silcor 560 HB Charcoal Membrane","description":"\u003cdiv role=\"main\"\u003e\n \u003cp\u003eFor internal wet areas and external above-ground structures requiring a compliant barrier under screeds, tiles, or pavers, Silcor 560 HB Charcoal Membrane provides a high-build, fully bonded waterproofing layer. This one-part polyurethane cures via atmospheric humidity to form a seamless, elastomeric barrier that prevents water tracking beneath the surface of concrete, screeds, and structural timber sheets.\u003c\/p\u003e\n\n \u003ch3\u003eHigh-build elastomeric waterproofing\u003c\/h3\u003e\n \u003cp\u003eSilcor 560 HB Charcoal Membrane is formulated to build high film thickness on both vertical and horizontal surfaces without sagging. The liquid-applied polyurethane cures into a monolithic membrane, eliminating the vulnerable joins and laps common to sheet systems. Because it bonds directly to primed substrates, it prevents water from tracking horizontally beneath the membrane in the event of a localized puncture. It contains no bitumen or tar, ensuring it will not bleed or stain overlying finishes.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eClass III high extensibility:\u003c\/strong\u003e Tested to AS\/NZS 4858 and AS 4654.1, exhibiting over 700% elongation under AS 4654.1 and over 1400% under AS 4858 to accommodate thermal expansion and structural movement in joints and junctions without fatigue cracking.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTensile strength \u0026gt;3.0 MPa \/ \u0026gt;5.0 MPa:\u003c\/strong\u003e Provides high mechanical resistance (tested to AS 4654.1 and AS 4858 respectively) under heavy topping slabs, screeds, and ballast.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e2-hour rain resistance:\u003c\/strong\u003e Cures quickly enough at 23°C \/ 60% RH to resist wash-off from unexpected rain shortly after application.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e48-hour through-cure:\u003c\/strong\u003e Reaches full service readiness at 23°C \/ 60% RH for flood testing, screeding, tiling, or backfilling.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1.50mm minimum Dry Film Thickness (DFT):\u003c\/strong\u003e The standard application floor, achieved by applying two coats at a minimum Wet Film Thickness (WFT) of 0.84mm per coat (covering 8.9 square metres per 15-litre equivalent volume \/ 1.24 kg\/m² per coat).\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003eThis membrane is designed for use in non-exposed, fully covered applications over prepared and primed substrates including concrete (minimum 20 MPa), cementitious screeds, Compressed Fibre Cement (CFC) sheets, water-resistant plasterboard, and water-resistant structural timber. Typical locations include:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBalconies, roof tops, and decks:\u003c\/strong\u003e Positioned under screeds and bedded pavers, screeds and tiles, drainage cells, ballast, or under pavers on adjustable pods (minimum 150mm pod footprint diameter required to prevent point loading).\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePlanter boxes, green roofs, and landscaped decks:\u003c\/strong\u003e Installed beneath soil and planting media (requires an additional certified third-party root barrier where root resistance is specified).\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eInternal wet areas:\u003c\/strong\u003e Applied under or over screeds in bathrooms, showers, toilets, and laundries.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBelow-ground retaining walls and lift pits:\u003c\/strong\u003e Applied to the positive pressure side of the structure prior to backfilling.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eNo direct exposure:\u003c\/strong\u003e Unsuitable for permanently exposed trafficable or non-trafficable applications, even if coated with a protective top coat.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNo negative hydrostatic pressure:\u003c\/strong\u003e Do not install on wet, damp, or contaminated substrates, or as a negative-side waterproofing barrier.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAtmospheric boundaries:\u003c\/strong\u003e Do not apply when ambient humidity is below 35% or above 85%, or if rain is imminent. Low temperatures and low humidity will prolong the cure window.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWater storage limit:\u003c\/strong\u003e Not recommended for the internal lining of potable or non-potable water tanks.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eExternal pod\/paver exposure:\u003c\/strong\u003e Any membrane turned up or exposed above finished paver surfaces, or installed under pods where the paver gap exceeds 5mm, must be protected from UV degradation using Silcor Top Coat 75.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eInstallation and system detailing\u003c\/h3\u003e\n \u003cp\u003eSuccessful installation requires systematic substrate preparation, priming, and specific detailing at joints:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eSubstrate preparation:\u003c\/strong\u003e Concrete must be dry (less than 5.0% moisture content for Silcor Primer BS; between 5.0% and 6.9% requires Epocote F100W Clear) and cured for a minimum of 14 to 28 days with a minimum pull-off strength of 0.6 MPa internally and 1.0 MPa externally.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eExpansion and construction joints:\u003c\/strong\u003e Active cracks and joints must be detailed with a flexible, single-sided, polyethylene-faced bond breaker tape (such as 3M 8979 or Tesa 58663) centered over the joint. Joint movement exceeding 15mm (±7.5mm) requires an alternative waterproofing design.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBonded finishes (Tie-coat requirement):\u003c\/strong\u003e If direct-stick tiles, bonded screeds, or tile beds are to be installed over the membrane, a dedicated tie-coat must be constructed. Apply an additional layer of Silcor 575 HB at 0.6mm WFT and broadcast clean, kiln-dried sharp quartz aggregate (0.5 to 1.0mm) to refusal. Do not use Silcor 560 HB as the tie-coat as its high elasticity prevents high-strength aggregate binding.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePhysical protection:\u003c\/strong\u003e For unbonded screeds, install Protectoboard or two layers of 250-micron builder's plastic over the cured membrane as a slip sheet. For backfilling, use Protectoboard or Rapid-Drain sheets to prevent damage from graded fill.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eClean-up:\u003c\/strong\u003e Clean all mixing and application equipment immediately after use with \u003ca href=\"\/products\/xylene\"\u003exylene\u003c\/a\u003e. Cured polyurethane must be removed mechanically.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eSystem Components\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eSilcor 560 HB:\u003c\/strong\u003e Main membrane body, supplied in 22 kg pails.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSilcor Primer BS:\u003c\/strong\u003e Solvent-based acrylic primer for dry porous substrates and engineered flooring sheets like Scyon Secura.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEpocote F100W:\u003c\/strong\u003e Water-based epoxy primer for damp concrete (up to 6.9% moisture content) and wet areas.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSilcor LM PU Sealant:\u003c\/strong\u003e Low-modulus polyurethane sealant for detailing 12mm fillets (internal wet areas) and 15mm fillets (external areas) at wall-floor junctions.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"GCP","offers":[{"title":"Default Title","offer_id":45535021891776,"sku":"SILCOR560HB\/18.9","price":255.74,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/silcor-560-hb-charcoal-waterproofing-balconies-adheseal.png?v=1763710207"},{"product_id":"silcor-560-hb-low-voc-grey-polyurethane-membrane","title":"Silcor 560 HB Low VOC Membrane","description":"\u003cdiv role=\"main\"\u003e\n \u003cp\u003eFor below-ground tanking, covered external decks, and internal wet areas, \u003ca href=\"\/products\/silcor-560-hb-high-build-polyurethane-waterproofing-membrane\"\u003eSILCOR 560 HB\u003c\/a\u003e LVOC is a one-part, grey polyurethane membrane that cures to form a seamless, elastomeric barrier. It is tested to AS4654.1 for external waterproofing and compliant to AS4858:2004 for internal wet areas when applied in accordance with AS3740:2010.\u003c\/p\u003e\n\n \u003ch3\u003eHow it works\u003c\/h3\u003e\n \u003cp\u003eThe liquid-applied polyurethane chemistry cures via ambient humidity to form a fully bonded, monolithic membrane. Because it bonds directly to the prepared substrate, it prevents water from tracking underneath the barrier in the event of a localized puncture. The elastomeric structure achieves Class III cyclic crack bridging, allowing it to span non-structural concrete shrinkage cracks and tolerate normal structural movement without cracking. Formulated free of bitumen and tar, the membrane will not bleed or stain adjacent finishes.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e\u0026gt; 550% Elongation:\u003c\/strong\u003e Class III high elasticity to absorb movement across internal corners and sheet joints without tearing.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1.5mm Minimum DFT:\u003c\/strong\u003e The baseline dry film thickness floor required for external above-ground, below-ground tanking, internal floors, and non-potable water tanks, applied in two coats.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1.75mm WFT (2.55kg\/m²):\u003c\/strong\u003e The target wet film thickness per application to ensure the completed barrier meets the minimum dry film thickness specification.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e12 to 48 Hour Recoat Window:\u003c\/strong\u003e The standard curing window at 22°C and 60% RH allowed before applying the second coat; minimum tack-free time is 4 hours.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e48-Hour Full Cure:\u003c\/strong\u003e The minimum dry time required at 22°C and 60% RH before the membrane can be flood tested, backfilled, or topped by other trades.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e\u0026gt; 1.5 MPa Adhesion:\u003c\/strong\u003e High bond strength to primed concrete surfaces to prevent delamination.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003eThis membrane is suitable for application on cured, stable, and primed concrete, blockwork, brick, cementitious screed, render, water-resistant timber, plywood, particle board, compressed fibre cement sheet (CFC), cement composite sheet (CCS), glass reinforced concrete (GRC), rendered aerated autoclaved concrete (AAC), and metals. Common structural jobs include:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eExternal Below Ground (tanking):\u003c\/strong\u003e Lift pit walls, retaining walls, basement walls, and non-potable water storage tanks.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eExternal Above Ground (covered):\u003c\/strong\u003e Balconies, podiums, landscaped decks, planter boxes, roof decks, and window or door reveals.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eInternal Wet Areas:\u003c\/strong\u003e Bathroom floors, shower trays, laundries, toilets, and foyers. Note that it is generally not used on internal wet area walls.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eNon-trafficable:\u003c\/strong\u003e SILCOR 560 HB LVOC is not designed to tolerate foot or vehicle traffic.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNot UV-stable:\u003c\/strong\u003e The membrane must be protected from direct or indirect UV exposure within 14 days of application. For exposed turn-ups, SILCOR Top Coat 75 must be applied within 72 hours.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHumidity Cured:\u003c\/strong\u003e High temperatures and high humidity accelerate skinning and cure. Low temperatures and low humidity extend cure times. Relative humidity below 25% can prevent the product from curing.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eConcrete Parameters:\u003c\/strong\u003e Concrete substrates must have a minimum compressive strength of 25 MPa, and pull-off strengths of 1.0 MPa (non-trafficable) or 1.5 MPa (trafficable). Porous, low-strength, or burnished concrete is unacceptable.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eContainer Shelf Life:\u003c\/strong\u003e Once opened, the product reacts with humidity and may solidify in the pail within days.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003ePriming and Preparation\u003c\/h3\u003e\n \u003cp\u003eAll substrates must be clean, dry, and free of laitance, curing compounds, and contaminants. Priming requirements vary by substrate condition and type:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eSubstrates below 5.0% moisture content:\u003c\/strong\u003e Prime with SILCOR Primer BS or SILCOR Primer BW Clear\/Grey at a minimum rate of 0.3kg\/m². Low-porosity surfaces and CFC sheets must be primed with SILCOR Primer BS for optimal penetration.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSubstrates below 10.0% moisture content:\u003c\/strong\u003e Prime with SILCOR Primer BW Clear at a minimum rate of 0.3kg\/m². For low-porosity concrete, dilute the first coat up to 20% with clean water to penetrate pinholes, then re-prime undiluted within 24 hours.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLightweight Cement Composite Sheet (CCS):\u003c\/strong\u003e Prime using only SILCOR Primer BS at a minimum rate of 0.3kg\/m² in two or more coats. Inadequate priming can cause delamination within the laminar structure of the sheet.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMetals:\u003c\/strong\u003e Abrade or blast steel, aluminium, zinc, galvanised steel, copper, or stainless steel to SA 2.5 near-white metal, solvent wipe with \u003ca href=\"\/products\/xylene\"\u003exylene\u003c\/a\u003e or MEK, and prime within 30 minutes to prevent oxidation.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOutgassing Prevention:\u003c\/strong\u003e Apply primers in the late afternoon or evening when substrate temperatures are stable or falling to prevent concrete outgassing and membrane pinholing.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eDetailing and System Components\u003c\/h3\u003e\n \u003cp\u003eA complete waterproofing system requires specific detailing components prior to membrane application:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBond Breakers:\u003c\/strong\u003e Install 15 x 15mm fillets of SILCOR LM PU Sealant for external areas, and 12 x 12mm fillets for internal areas at all junctions, penetrations, and outlets. Allow to cure for 24 hours.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHigh Movement Joints:\u003c\/strong\u003e Center a polyethylene-faced, single-sided adhesive slip tape (such as 3M 8979 or Tesa 58663) over expansion joints, construction joints, or active cracks. Slip tape must be at least 90mm wide for expansion joints.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eReinforcing PE Fabric:\u003c\/strong\u003e Where reinforcing is required in high-movement areas without slip tape, embed Reinforcing PE Fabric strip into a wet 1.0mm DFT coat of membrane, ensuring no bubbles or wrinkles, and wet through completely with a second 1.0mm coat of membrane.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"GCP","offers":[{"title":"Default Title","offer_id":45535032967360,"sku":"SILCOR560HBLOWVOC\/18.9","price":279.39,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/silcor-560-hb-low-voc-waterproofing-membrane-adheseal.png?v=1763710207"},{"product_id":"pasco-aquastop-waterstop","title":"Pasco Aquastop","description":"\u003cdiv role=\"main\"\u003e\n\u003cp\u003eFor sealing non-moving construction joints in underground structures, basements, tunnels, and retaining walls, Pasco Aquastop provides a permanently active, swelling seal that prevents water migration under hydrostatic pressure. This hydrophilic polymer rubber waterstop is designed to replace conventional PVC waterbars in concrete joints, eliminating the need for seam welding and split forming.\u003c\/p\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eAquastop contains sodium bentonite, a clay structured with tightly packed, charged microscopic platelets. When water contacts the joint, molecules are attracted to these positive and negative charges, wedging between the platelets and causing them to swell. This controlled expansion forms an impermeable barrier. As hydrostatic pressure increases, the clay platelets compact to create a tighter, self-healing pressure seal that fills small voids and cracks in the concrete.\u003c\/p\u003e\n\u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% to 300% expansion:\u003c\/strong\u003e Swells on contact with water to fill joints and irregular concrete contours (expansion is subject to water quality, temperature, and storage conditions).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u0026gt;70m hydrostatic head resistance:\u003c\/strong\u003e Withstands extreme water pressures in deep underground stations, pits, and box culverts, remaining unaffected after 25 wet and dry cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e75mm minimum concrete cover:\u003c\/strong\u003e Requires fully confined installation with at least 75mm of concrete depth to the exterior wall surface to prevent damage from expansion forces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u0026gt;450% elongation:\u003c\/strong\u003e Highly flexible polymer rubber base that contours around penetrations, pile caps, and irregular concrete surfaces without tearing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e19mm x 25mm profile:\u003c\/strong\u003e Supplied in lightweight 5-metre rolls for direct butt-end joining, creating a continuous waterstop without overlaps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere to use it\u003c\/h3\u003e\n\u003cp\u003eAquastop is suitable for vertical and horizontal non-moving concrete construction joints, precast panels, and around penetrations, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle and multi-pipe penetrations:\u003c\/strong\u003e Installed around the outer diameter of pipes, sleeves, and block-out box constructions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePile caps and grade beams:\u003c\/strong\u003e Wrapped around reinforcement bars, I-beams, and construction joints above the waterproofing layer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePVC waterbar transitions:\u003c\/strong\u003e Placed on the interior side of an existing PVC waterbar with a minimum 7.5cm direct-contact overlap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIrregular surfaces:\u003c\/strong\u003e Pressed directly into concrete cavities and minor depressions to eliminate gaps behind the waterbar.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLimitations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDo not use as an expansion joint sealant.\u003c\/li\u003e\n\u003cli\u003eStandard Aquastop is designed for uncontaminated groundwater. If saltwater, organic contaminants, or severe groundwater chemicals are present, consult Pasco before installation.\u003c\/li\u003e\n\u003cli\u003eDo not pre-hydrate or submerge the waterstop in water. If the material becomes hydrated prior to concrete placement, it must be allowed to dry completely.\u003c\/li\u003e\n\u003cli\u003eAquastop is not self-adhering and must be secured using Aquastop adhesive or mechanical fasteners.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation process\u003c\/h3\u003e\n\u003cp\u003eAll concrete surfaces must be clean, structurally sound, and free of standing water, form release agents, curing compounds, and dirt. Brush-apply Aquastop adhesive along the concrete surface to the width of the waterbar (1 litre covers approximately 30 metres). Press the waterstop firmly into the adhesive while it is still tacky, typically within 10 to 15 minutes, then remove the release paper. If the adhesive dries before application, reapply. Ensure vertical sections are secured at the highest coil end, and butt-join all roll ends tightly together to maintain a continuous seal.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pasco","offers":[{"title":"Single Buy","offer_id":44619638177984,"sku":"AQUASTOP19X25\/5","price":69.7,"currency_code":"AUD","in_stock":true},{"title":"Box Buy (6)","offer_id":44619638210752,"sku":"AQUASTOP19X25\/5\/BOX","price":376.38,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/pasco-aquastop-hydrophilic-waterstop-joints-adheseal.png?v=1763710644"},{"product_id":"gripset-brw-pfn","title":"Gripset BRW PFN","description":"\u003cdiv role=\"main\"\u003e\n\u003cp\u003eFor waterproofing floor areas in bathrooms, laundries, balconies, and decks, Gripset BRW PFN provides a cold-applied, self-adhesive butyl rubber barrier that prevents water penetration while isolating the finished surface from substrate movement. The membrane features a high-tack butyl rubber backing and a fabric-laminated face, allowing tilers to apply screeds or polymer-modified cement-based tile adhesives directly over the sheet without waiting for a liquid membrane to cure.\u003c\/p\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eBRW PFN functions as a hybrid sheet-and-liquid system. The self-adhesive butyl backing bonds to prepared substrates, while the top fabric face provides a mechanical key for cement-based toppings and tile adhesives. For critical junctions and joins, the system integrates with Gripset liquid membranes to create a continuous waterproof seal. It also acts as an anti-fracture system, absorbing vibration and flexing over cracked concrete and floor substrates to prevent cracks from reflecting through to the finished tile layer. Because it is cold-applied, it seals instantly upon contact without the safety risks of torching, heat welding, or solvent-based adhesives.\u003c\/p\u003e\n\u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass II membrane:\u003c\/strong\u003e Accommodates floor movement and vibration in internal and external wet areas in compliance with AS 4858 and AS 4654.1.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u0026gt;60% elongation (AS1145.3):\u003c\/strong\u003e Extends to absorb substrate movement without tearing or rupturing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u0026gt;2MPa tensile strength (AS 4654.1 Appendix A):\u003c\/strong\u003e Provides structural toughness under screeds, toppings, and heavy tiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.1g\/24h\/m² water vapour transmission (ASTM E96):\u003c\/strong\u003e Restricts vapour transmission, preventing moisture buildup under tiled floor assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-30°C to 80°C service temperature:\u003c\/strong\u003e Resists extreme temperature cycling on exposed external balconies and decks without cracking or degrading.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere to use it\u003c\/h3\u003e\n\u003cp\u003eSuitable for commercial, industrial, and residential floor applications over these substrates:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConcrete and screeds\u003c\/li\u003e\n\u003cli\u003eCompressed fibre cement sheeting\u003c\/li\u003e\n\u003cli\u003eTimber sheeting and structural plywood\u003c\/li\u003e\n\u003cli\u003eMost metals, including galvanised iron, zincalume, stainless steel, copper, and aluminium\u003c\/li\u003e\n\u003cli\u003eGlazed surfaces, marble, granite, and ceramics\u003c\/li\u003e\n\u003cli\u003eSoft and rigid plastics, PVC, and DPC films\u003c\/li\u003e\n\u003cli\u003eExisting epoxy coatings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLimitations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for floor and horizontal surfaces only. Do not use over vertical surfaces to support tiles or other finishes.\u003c\/li\u003e\n\u003cli\u003eDo not apply when surface or ambient temperatures are below 5°C or above 30°C.\u003c\/li\u003e\n\u003cli\u003eNot to be used as an exposed membrane finish; must be finished over with a topping, screed, or tiles.\u003c\/li\u003e\n\u003cli\u003eNot to be used as a trafficable surface.\u003c\/li\u003e\n\u003cli\u003eDo not install directly over expansion joints.\u003c\/li\u003e\n\u003cli\u003eNot compatible with solvent-based finishes applied over the membrane.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePreparation and priming\u003c\/h3\u003e\n\u003cp\u003eConcrete must be cured for at least 28 days; cement render and sand-cement screeds must cure for at least 7 days. Ensure all surfaces are clean, dry, and free of laitance, curing compounds, and contaminants. Mechanically remove unsound layers by grinding or abrasive blasting.\u003c\/p\u003e\n\u003cp\u003eWhile priming is generally not required on clean, non-porous, non-mineral surfaces like metals, plastics, and glazed surfaces, mineral substrates must be primed prior to sheet application:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorous\/absorbent surfaces:\u003c\/strong\u003e Prime with \u003ca href=\"\/products\/gripset-gp-general-purpose-primer\"\u003eGripset GP Primer\u003c\/a\u003e at a minimum coverage rate of 1 L per 8–10m².\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-porous\/non-absorbent surfaces:\u003c\/strong\u003e Prime with \u003ca href=\"\/products\/gripset-op-primer\"\u003eGripset OP Primer\u003c\/a\u003e at a minimum coverage rate of 1 L per 12m².\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreen\/damp surfaces and external floors:\u003c\/strong\u003e Apply 1 to 2 coats of \u003ca href=\"\/products\/gripset-e60\"\u003eGripset E60\u003c\/a\u003e at a minimum coverage rate of 1 L per 3m² per coat.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation and detailing\u003c\/h3\u003e\n\u003cp\u003eUnroll the sheet, cut to length, and remove 100mm to 200mm of the release paper to tack the sheet in place. Slowly peel back the remaining release paper while unrolling, smoothing out air bubbles with a flat trowel, float, or heavy roller. On sloped surfaces, always start laying from the lowest point near the drain and work upwards to prevent counter-gradient overlaps.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverlaps:\u003c\/strong\u003e All vertical and horizontal sheet joins must have a minimum 50mm overlap, using the patterned squares on the fabric face as a guide. Press overlaps firmly with a hand-held vinyl roller. All joins must be coated with a 100mm-wide liberal coat of a suitable Gripset liquid membrane applied centrally across the overlap.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipes and penetrations:\u003c\/strong\u003e Cut a \"+\" cross in the sheet to slide over the pipe, trim loose membrane around the upturn, and seal the penetration with a liberal coat of a Gripset liquid under-tile membrane. Alternatively, use Elastoproof Collars.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloor wastes:\u003c\/strong\u003e Adhere the sheet directly over the waste flange, then cut an aperture to reveal the waste.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdge terminations:\u003c\/strong\u003e Where the sheet terminates horizontally without a wall upturn (such as balcony edges), apply BRW PF Tape or RLA Waterproof Bandage centrally over the edge, turn it down over the fascia, and seal with a Gripset liquid under-tile membrane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerimeter bond breakers:\u003c\/strong\u003e Detail wall\/floor junctions using Elastoproof B50 Joint Band embedded in a coat of Gripset liquid membrane, or apply self-adhesive BRW PF Tape centrally over the joint, rolling it firmly before encapsulating it in the liquid membrane.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTiling and toppings\u003c\/h3\u003e\n\u003cp\u003eWhen tiling directly over BRW PFN, always use polymer-modified cement-based adhesives such as \u003ca href=\"\/products\/gripset-c-lite-tile-adhesive\"\u003eGripset C-LITE\u003c\/a\u003e, C-MASTIC, or C-RUBBER. If applying a sand-cement screed, render, or concrete topping over the installed membrane, incorporate \u003ca href=\"\/products\/gripset-11y\"\u003eGripset 11Y\u003c\/a\u003e as a proprietary bonding agent and water-resistant additive into the mix, or use \u003ca href=\"\/products\/gripset-c-bed\"\u003eGRIPSET C-BED\u003c\/a\u003e engineered screed.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Gripset","offers":[{"title":"Default Title","offer_id":46183848575168,"sku":"GRIPBRWPFN\/1000","price":481.1,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/gripset-brw-pfn-waterproof-membrane-wet-floors-adheseal.png?v=1763711229"},{"product_id":"rla-2part-cementitious","title":"RLA 2 Part Cementitious Membrane","description":"\u003cdiv role=\"main\"\u003e\n \u003cp\u003eFor internal wet areas, balconies, pools, and retaining walls, RLA 2 Part Cementitious Membrane provides a rapid-drying, high-adhesion waterproofing barrier. It combines the structural durability of a cementitious system with the high flexibility of a pre-mixed liquid membrane, making it suitable for direct tile laying or screed placement over movement-prone structural substrates.\u003c\/p\u003e\n\n \u003ch3\u003eHow it works\u003c\/h3\u003e\n \u003cp\u003eThis two-component membrane cures to form a Class II flexible barrier with 214% elongation. It is independently tested to AS4858 and AS 4654.1 for internal and external wet areas, allowing a single product to span across interior shower trays, exterior facade walls, and fully submerged environments. The cured tan film provides an exceptionally stable keying surface for direct fixing of tiles using polymer-modified adhesives, or for laying sand-cement screeds. It is also tested to AS 4020 for contact with potable drinking water, making it suitable for concrete retention tanks and storage facilities.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e1.2mm minimum dry film thickness (DFT):\u003c\/strong\u003e Achieved by applying a minimum of two coats at 0.75mm wet film thickness (WFT) per coat, ensuring reliable barrier performance under tiles or toppings.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1.5 litres\/m² minimum coverage:\u003c\/strong\u003e The minimum required application rate across two coats to meet certified waterproofing thickness standards. One 40kg kit covers approximately 23m².\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e24-hour tile window:\u003c\/strong\u003e Allows tiling or screed application to commence just 24 hours after membrane application under standard conditions (23°C and 50% RH).\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e7-day full cure:\u003c\/strong\u003e The required curing window before filling ponds, pools, or water features for continuous immersion.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1-hour pot life:\u003c\/strong\u003e The working window of the mixed material at 23°C before it begins to set in the pail.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003eSuitable for installation over the following structurally sound and prepared substrates:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003eConcrete (cured for at least 28 days)\u003c\/li\u003e\n \u003cli\u003eCement render and sand-cement screeds (cured for at least 7 days)\u003c\/li\u003e\n \u003cli\u003eCompressed fibre cement sheeting and plasterboard\u003c\/li\u003e\n \u003cli\u003eMasonry and brickwork (pointed flush)\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eRequired priming systems\u003c\/h3\u003e\n \u003cp\u003eThe membrane must be applied over primed surfaces. Match the primer to the substrate condition:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePorous and absorbent surfaces:\u003c\/strong\u003e Apply 1 to 2 coats of RLA Porous Primer at 1 litre per 8m² per coat.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNon-porous surfaces:\u003c\/strong\u003e Apply 1 coat of RLA Non Porous Primer at 1 litre per 8 to 10m².\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDamp substrates or residual moisture:\u003c\/strong\u003e Where testing shows \u0026gt;80% RH (ASTM F2170) or \u0026gt;5% moisture content (ASTM F2659), apply 1 to 2 coats of \u003ca href=\"\/products\/rla-moisture-seal\"\u003eRLA Moisture Seal\u003c\/a\u003e barrier at 1 litre per 4m² per coat.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eJoint detailing and system components\u003c\/h3\u003e\n \u003cp\u003eDifferent joint-sealing and bondbreaker options apply depending on whether the installation is dry, wet, or fully immersed:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eImmersed applications (pools, ponds, tanks):\u003c\/strong\u003e Must use Elastoproof Joint Band and Corners embedded in the wet first coat for bondbreaker transitions. Use Elastoproof Collars for pipes and penetrations.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNon-immersed applications (bathrooms, balconies, facades):\u003c\/strong\u003e May use BRW PF Tape for bondbreakers, joints, and penetrations. RLA Max SMP 25 can be used to seal leak control flanges, penetrations, and to fill static cracks from 1mm up to 6mm flush before coating.\u003c\/li\u003e\n \u003c\/ul\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 35°C.\u003c\/li\u003e\n \u003cli\u003eDo not apply if rain is falling or imminent.\u003c\/li\u003e\n \u003cli\u003eNot suitable as a final trafficable wearing finish.\u003c\/li\u003e\n \u003cli\u003eMust not be left exposed in swimming pools or spas; the membrane must be tiled over.\u003c\/li\u003e\n \u003cli\u003eDo not use in areas subject to negative hydrostatic pressure.\u003c\/li\u003e\n \u003cli\u003eDo not mix the powder and liquid components by hand; an electric stirrer with a paddle mix attachment is required.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"RLA","offers":[{"title":"Default Title","offer_id":46000885399744,"sku":"RLA2P\/40","price":251.23,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/rla-2-part-waterproofing-membrane-as4858-adheseal.png?v=1763711889"},{"product_id":"silcor-580","title":"Silcor 580 Membrane","description":"\u003cdiv role=\"main\"\u003e\n \u003cp\u003eFor stadiums, car park decks, plant rooms, and balconies requiring certified water protection under heavy traffic, Silcor 580 Membrane provides a seamless, elastomeric barrier. This two-part polyurethane liquid cures chemically to form a monolithic, fully bonded sheet that prevents water tracking between the membrane and structural substrates like concrete, engineered screeds, and compressed fibre cement.\u003c\/p\u003e\n\n \u003ch3\u003eWhat it does\u003c\/h3\u003e\n \u003cp\u003eSilcor 580 Membrane cures via a polyurethane resin-hardener reaction to deliver Class III high extensibility, allowing it to bridge non-structural concrete shrinkage cracks and absorb structural movements. Because it cures chemically rather than relying on atmospheric moisture, it achieves a rapid through-cure even in low-humidity environments. The semi self-levelling liquid flows out to a smooth, uniform finish on horizontal substrates set to falls, eliminating the weak points, seams, and laps common in sheet membranes. Formulated without bitumen or tar, the chemistry will not bleed through finishes or stain adjacent substrates.\u003c\/p\u003e\n\n \u003ch3\u003eNumbers that matter\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003e\u0026gt;700% elongation (AS 4654.1):\u003c\/strong\u003e Class III high extensibility accommodates joint expansion and structural shifting without tearing or fatigue cracking.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e\u0026gt;8.0 MPa tensile strength (AS 4654.1):\u003c\/strong\u003e High mechanical strength survives the stresses of heavy foot traffic and light vehicle traffic when protected by a wear coat and top coat.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e1.40mm minimum dry film thickness (DFT):\u003c\/strong\u003e The minimum external installation floor (requiring 1.45mm wet film thickness) to achieve compliant, long-life waterproofing under AS 4654.1.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e15-hour through-cure:\u003c\/strong\u003e Rapid chemical cure window at 23°C \/ 60% RH, meaning the membrane is ready for flood testing, screed toppings, or backfilling in less than a day.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e25-minute working time:\u003c\/strong\u003e The pot life is limited to 30 minutes at 23°C; material must be mixed, spread, and worked within this window before the chemical reaction begins to gel.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhere to use it\u003c\/h3\u003e\n \u003cp\u003eSilcor 580 Membrane is suitable for application on dry, cured, and primed substrates including concrete (minimum compressive strength ≥20 MPa), cementitious screeds or renders (≥20 MPa), engineered screeds (≥25 MPa), compressed fibre cement sheet (CFC), cement composite sheet (CCS), water-resistant plasterboard, water-resistant plywood, structural timber, and prepared metals, PVC, and ABS plastics.\u003c\/p\u003e\n \u003cp\u003eCommon structural configurations include:\u003c\/p\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eExposed heavy traffic decks:\u003c\/strong\u003e Stadiums and car parks when protected by a Silcor 580 wear coat and Silcor Top Coat 80.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eExposed light traffic decks:\u003c\/strong\u003e Roofs, balconies, podiums, and plant room floors when protected with Silcor Top Coat 80 or Silcor Top Coat 75.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnder-screed zones:\u003c\/strong\u003e Internal wet area floors under or over screeds, compliant with AS\/NZS 4858-2004.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLandscaped areas:\u003c\/strong\u003e Green roofs and landscaped decks subjected to constant moisture.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eLimitations\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eNo negative hydrostatic pressure:\u003c\/strong\u003e Not suitable for negative-side waterproofing in basement walls or underground structures.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNo standing ponding:\u003c\/strong\u003e All horizontal substrates must have a minimum 1:100 fall to drainage (1:80 in shower recesses) to prevent water pooling.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eApplication limits:\u003c\/strong\u003e Do not apply if rain is imminent, when ambient humidity exceeds 85%, or when temperatures fall outside the +5°C to +35°C range.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSubstrate moisture:\u003c\/strong\u003e Do not apply to damp, wet, or contaminated substrates. Substrate moisture must be below 5.0% for Silcor Primer BS, or up to 6.9% when primed with Epocote F100W.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eVertical run:\u003c\/strong\u003e Due to its semi self-levelling properties, this product will run on vertical or ramped surfaces. It is not recommended for the internal lining of water tanks.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eHow to apply\u003c\/h3\u003e\n \u003cp\u003eAll concrete substrates must be structurally sound with a minimum concrete age of 14 to 28 days. Smooth concrete must have a minimum surface pull-off strength of 0.6 MPa for internal wet areas, 1.0 MPa for external foot traffic, and 1.5 MPa for light vehicle traffic. Clean substrates by shot blasting, grinding, or water blasting (4000 psi) to remove all contaminants, laitance, and curing compounds.\u003c\/p\u003e\n \u003cp\u003ePrepare joints and corners by installing a minimum 15mm x 15mm bond breaker fillet of Silcor LM PU Sealant for external applications, or 12mm x 12mm for internal wet areas. Allow the sealant to cure for 12 hours. For active joints and cracks, apply a flexible, single-sided adhesive bond breaker tape (minimum 90mm wide for expansion joints) before membrane application.\u003c\/p\u003e\n \u003cp\u003eMix the 1:1 by weight polyol and iso components using a high-torque, variable-speed drill (maximum 600 RPM) with a clean paddle for 3 to 5 minutes. Transfer to a second clean container and re-mix for 1 to 2 minutes to prevent uncured pockets. Apply using a notched trowel, notched squeegee, or pin rake. To ensure the correct specified DFT is achieved, verify wet film thickness (WFT) regularly during application using a wet film gauge (typically every 2 square metres).\u003c\/p\u003e\n\n \u003ch3\u003eSystem components\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eSilcor Primer BS:\u003c\/strong\u003e Solvent-based polyurethane primer recommended for dry masonry, CFC, and lightweight Cement Composite Sheet (such as Scyon Secura or CSR Cemintel).\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEpocote F100W:\u003c\/strong\u003e Water-based epoxy primer for concrete containing 5.0% to 6.9% moisture.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSilcor LM PU Sealant:\u003c\/strong\u003e Low-modulus polyurethane sealant for fillets, joints, and penetrations.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSilcor Top Coat 80 \/ 75:\u003c\/strong\u003e Aliphatic polyurethane protective coatings for UV stability and traffic wear resistance.\u003c\/li\u003e\n \u003c\/ul\u003e\n\u003c\/div\u003e","brand":"GCP","offers":[{"title":"Default Title","offer_id":46073723191488,"sku":"SILCOR580\/36","price":699.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/silcor-580-waterproofing-decks-balconies-adheseal.png?v=1763711889"},{"product_id":"wall-drainage","title":"30mm HexCell Wall Drainage Cell - Standard Duty 550","description":"\u003c!-- Quick Specs Section --\u003e\n\u003cdiv class=\"quick-specs\"\u003e\n  \u003cspan class=\"spec\"\u003e\u003cstrong\u003eUse 30mm HexCell Drainage Cell - Standard Duty 550 for:\u003c\/strong\u003e Efficient sub-surface drainage, water flow management, and structural void creation in green roofs, retaining walls, balconies, and civil works.\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003c!-- Main Content --\u003e\n\u003cdiv class=\"product-description\"\u003e\n  \u003c!-- Summary Paragraph --\u003e\n  \u003cp\u003e\n    The 30mm HexCell Drainage Cell - Standard Duty 550 is designed to provide exceptional sub-surface drainage performance while maintaining high structural integrity. Made from recycled polypropylene (Reprolene™) or HDPE, it delivers a permanent and non-clogging void between structures and soil profiles. With a compressive strength of 70t\/m² and flow rate of 14,400 L\/h\/m² at 1% fall, it ensures optimal water management in roof gardens, retaining walls, balconies, and civil engineering applications. Lightweight and supplied in large 1.1m x 1.1m panels, this system speeds up installation while maintaining environmental sustainability and long service life.\n  \u003c\/p\u003e\n\n  \u003c!-- Key Features --\u003e\n  \u003ch3\u003eKey Features of 30mm HexCell Drainage Cell - Standard Duty 550\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eHigh compressive strength of 70t\/m² to support heavy loads\u003c\/li\u003e\n    \u003cli\u003eOpen cell structure allows rapid water flow and prevents clogging\u003c\/li\u003e\n    \u003cli\u003eLightweight and large panel format for easy handling and fast installation\u003c\/li\u003e\n    \u003cli\u003eManufactured from recycled polypropylene for eco-friendly performance\u003c\/li\u003e\n    \u003cli\u003eChemically resistant and unaffected by moulds, algae, or soil bacteria\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- Technical Overview --\u003e\n  \u003ch3\u003eTechnical Overview\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eChemical Properties:\u003c\/strong\u003e Unaffected by moulds, algae, soil-borne chemicals, and bacteria\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplication Temperature Range:\u003c\/strong\u003e -30°C to +120°C (-22°F to +248°F)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompressive Strength:\u003c\/strong\u003e 70t\/m² (99.56 PSI)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFlow Rate:\u003c\/strong\u003e 14,400 L\/h\/m² at 1% fall (508.5 gal\/h\/ft²)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Recycled Polypropylene (Reprolene™) or HDPE\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- Trade Information --\u003e\n  \u003ch3\u003eTrade Professional Information\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRequired Tools:\u003c\/strong\u003e Utility knife, PPE, drainage pipe connectors\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTrade-Specific Tips:\u003c\/strong\u003e Pre-plan panel layout to minimise cutting and wastage on site\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCommon Issues and Solutions:\u003c\/strong\u003e For uneven surfaces, use compacted sand bedding to achieve level installation\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- Storage and Handling --\u003e\n  \u003ch3\u003eStorage and Shelf Life\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStorage Requirements:\u003c\/strong\u003e Store flat in dry area away from direct sunlight\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShelf Life Information:\u003c\/strong\u003e Indefinite under proper storage conditions\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTemperature Considerations:\u003c\/strong\u003e Avoid prolonged exposure above 120°C\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003c!-- Certifications --\u003e\n  \u003ch3\u003eCertifications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eManufactured to comply with Australian drainage standards\u003c\/li\u003e\n    \u003cli\u003eMade from 100% recycled material—meets environmental sustainability benchmarks\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n","brand":"Drainage Cell","offers":[{"title":"Default Title","offer_id":46200600264896,"sku":"WALLDRAINCELL","price":38.46,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/7.png?v=1754479987"},{"product_id":"mapei-mapeproof-swell","title":"Mapei Mapeproof Swell Sealant","description":"\u003cdiv class=\"product-description-container\" data-content-type=\"product\" role=\"main\" aria-label=\"Main Product Description for Mapei Mapeproof Swell\"\u003e\n\n  \u003c!-- QUICK SPECS BANNER --\u003e\n  \u003cdiv class=\"quick-specs-banner\"\u003e\n    \u003cstrong\u003eUse Mapei Mapeproof Swell for:\u003c\/strong\u003e sealing confined joints, cracks, and penetrations in reinforced concrete where watertight, pressure-resistant performance is critical.\n  \u003c\/div\u003e\n\n  \u003c!-- SUMMARY PARAGRAPH --\u003e\n  \u003csection class=\"product-content-section\" role=\"region\" aria-labelledby=\"summary-heading\"\u003e\n    \u003ch3 id=\"summary-heading\" class=\"product-content-heading\"\u003eMapei Mapeproof Swell: A Technical Overview\u003c\/h3\u003e\n    \u003cdiv class=\"product-summary-content\"\u003e\n      \u003cp\u003e\u003cstrong\u003eMapei Mapeproof Swell\u003c\/strong\u003e is a one-component, hydro-expansive hydrophilic sealant paste supplied in 320 ml cartridges. It bonds to clean, slightly damp concrete and \u003cstrong\u003eexpands ≥100 %\u003c\/strong\u003e on contact with water. When properly confined, it forms a tough, elastic seal that resists hydrostatic pressure, making it ideal for pipe sleeves, cold joints, formwork spacers, and service outlets.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- STATISTIC CALLOUT --\u003e\n  \u003cdiv class=\"statistic-callout\"\u003e\n    \u003cdiv class=\"statistic-number\"\u003e≥ 100 %\u003c\/div\u003e\n    \u003cdiv class=\"statistic-label\"\u003eVolumetric Expansion in Water\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- KEY FEATURES --\u003e\n  \u003csection class=\"product-content-section\" role=\"region\" aria-labelledby=\"key-features-heading\"\u003e\n    \u003ch3 id=\"key-features-heading\" class=\"product-content-heading\"\u003eCore Features \u0026amp; Specifications\u003c\/h3\u003e\n    \u003cul class=\"product-features-list\" role=\"list\"\u003e\n      \u003cli role=\"listitem\"\u003e\n\u003cstrong\u003eHydro-expansive seal:\u003c\/strong\u003e minimum 100 % swelling actively fills voids for leak-tight joints.\u003c\/li\u003e\n      \u003cli role=\"listitem\"\u003e\n\u003cstrong\u003eHigh elasticity:\u003c\/strong\u003e \u0026gt; 700 % elongation flexes with concrete movement without cracking.\u003c\/li\u003e\n      \u003cli role=\"listitem\"\u003e\n\u003cstrong\u003eMechanical strength:\u003c\/strong\u003e Shore A 32, tensile 2.5 N\/mm², tear strength 10 N\/mm — stays secure under pressure.\u003c\/li\u003e\n      \u003cli role=\"listitem\"\u003e\n\u003cstrong\u003eApplication-ready paste:\u003c\/strong\u003e thixotropic, smooth extrusion bead (6–13 mm) for precise installation.\u003c\/li\u003e\n      \u003cli role=\"listitem\"\u003e\n\u003cstrong\u003eMoisture-tolerant:\u003c\/strong\u003e bonds to clean, slightly damp substrates — no delays waiting for full drying.\u003c\/li\u003e\n      \u003cli role=\"listitem\"\u003e\n\u003cstrong\u003eControlled curing:\u003c\/strong\u003e skin forms 180–200 min, cures ~ 2 mm\/9 h at 23 °C \u0026amp; 50 % RH.\u003c\/li\u003e\n      \u003cli role=\"listitem\"\u003e\n\u003cstrong\u003eLong shelf life:\u003c\/strong\u003e 12 months at +15 °C to +25 °C in unopened cartridges.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- WHY CHOOSE --\u003e\n  \u003csection class=\"product-content-section\" role=\"region\" aria-labelledby=\"why-choose-heading\"\u003e\n    \u003ch3 id=\"why-choose-heading\" class=\"product-content-heading\"\u003eThe Mapei Mapeproof Swell Advantage\u003c\/h3\u003e\n    \u003cul class=\"product-advantages-list\" role=\"list\"\u003e\n      \u003cli role=\"listitem\"\u003eProfessional leak control that stands up to hydrostatic pressure.\u003c\/li\u003e\n      \u003cli role=\"listitem\"\u003eMinimises call-backs by stopping water tracking and seepage first time.\u003c\/li\u003e\n      \u003cli role=\"listitem\"\u003eFast, neat application — saves time on-site and reduces labour costs.\u003c\/li\u003e\n      \u003cli role=\"listitem\"\u003eDurable, non-corrosive and insoluble for long-term protection.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- COMMON FAILURE POINTS --\u003e\n  \u003csection class=\"product-content-section\" role=\"region\" aria-labelledby=\"failure-points-heading\"\u003e\n    \u003ch3 id=\"failure-points-heading\" class=\"product-content-heading\"\u003eProactive Troubleshooting\u003c\/h3\u003e\n    \u003cdiv class=\"failure-points-container\"\u003e\n      \u003cdiv class=\"failure-point-card\"\u003e\n        \u003ch4 class=\"failure-point-title\"\u003eScenario: Applied Without Confinement\u003c\/h4\u003e\n        \u003cp class=\"failure-point-consequence\"\u003e\u003cstrong\u003ePotential Outcome:\u003c\/strong\u003e Bead expands outward, debonds or extrudes, causing leaks.\u003c\/p\u003e\n        \u003cp class=\"failure-point-solution\"\u003e\u003cstrong\u003eAdheseal Best Practice:\u003c\/strong\u003e Always apply in a rebate, chase or groove and confine with mortar or concrete to ensure hydrostatic performance.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"failure-point-card\"\u003e\n        \u003ch4 class=\"failure-point-title\"\u003eScenario: Dirty or Weak Substrate\u003c\/h4\u003e\n        \u003cp class=\"failure-point-consequence\"\u003e\u003cstrong\u003ePotential Outcome:\u003c\/strong\u003e Adhesion fails and water bypasses the bead.\u003c\/p\u003e\n        \u003cp class=\"failure-point-solution\"\u003e\u003cstrong\u003eAdheseal Best Practice:\u003c\/strong\u003e Mechanically clean, degrease with ethanol if required, and apply only to sound, slightly damp surfaces.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- TRADE SCENARIOS --\u003e\n  \u003csection class=\"product-content-section\" role=\"region\" aria-labelledby=\"trade-scenarios-heading\"\u003e\n    \u003ch3 id=\"trade-scenarios-heading\" class=\"product-content-heading\"\u003eApplications in Practice: Trade Scenarios\u003c\/h3\u003e\n    \u003cdiv class=\"trade-scenarios-container\"\u003e\n      \u003cdiv class=\"trade-scenario-card\"\u003e\n        \u003cdiv class=\"trade-scenario-header\"\u003e\n          \u003ch4 class=\"trade-scenario-title\"\u003eFor Waterproofers: Pipe Penetration Sealing\u003c\/h4\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"trade-scenario-content\"\u003e\n          \u003cdiv class=\"trade-scenario-section\"\u003e\n            \u003cdiv class=\"trade-scenario-label\"\u003eThe Professional's Challenge\u003c\/div\u003e\n            \u003cp class=\"trade-scenario-text\"\u003eWater leaks along pipe sleeves causing site delays and callbacks.\u003c\/p\u003e\n          \u003c\/div\u003e\n          \u003cdiv class=\"trade-scenario-section\"\u003e\n            \u003cdiv class=\"trade-scenario-label\"\u003eThe Adheseal Solution\u003c\/div\u003e\n            \u003cp class=\"trade-scenario-text\"\u003eCut a rebate around the pipe, extrude a 6–13 mm bead of Mapei Mapeproof Swell, then backfill to fully confine. Hydro-expansion ensures a pressure-rated seal.\u003c\/p\u003e\n          \u003c\/div\u003e\n          \u003cdiv class=\"trade-scenario-section best-practice\"\u003e\n            \u003cdiv class=\"trade-scenario-label\"\u003eBest Practice Note\u003c\/div\u003e\n            \u003cp class=\"trade-scenario-text\"\u003eDegrease metal pipes, tool bead evenly, and ensure complete confinement to avoid extrusion.\u003c\/p\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"trade-scenario-card\"\u003e\n        \u003cdiv class=\"trade-scenario-header\"\u003e\n          \u003ch4 class=\"trade-scenario-title\"\u003eFor Remedial Contractors: Cold Joint Repair\u003c\/h4\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"trade-scenario-content\"\u003e\n          \u003cdiv class=\"trade-scenario-section\"\u003e\n            \u003cdiv class=\"trade-scenario-label\"\u003eThe Professional's Challenge\u003c\/div\u003e\n            \u003cp class=\"trade-scenario-text\"\u003eLive leaks through construction joints where direct sealant placement is not possible.\u003c\/p\u003e\n          \u003c\/div\u003e\n          \u003cdiv class=\"trade-scenario-section\"\u003e\n            \u003cdiv class=\"trade-scenario-label\"\u003eThe Adheseal Solution\u003c\/div\u003e\n            \u003cp class=\"trade-scenario-text\"\u003eStop flow with a fast-setting plug, chase joint to ≥ 6 cm depth, extrude Mapei Mapeproof Swell, and confine with repair mortar both sides.\u003c\/p\u003e\n          \u003c\/div\u003e\n          \u003cdiv class=\"trade-scenario-section best-practice\"\u003e\n            \u003cdiv class=\"trade-scenario-label\"\u003eBest Practice Note\u003c\/div\u003e\n            \u003cp class=\"trade-scenario-text\"\u003eCompact mortar well to eliminate voids and maintain a continuous barrier against water ingress.\u003c\/p\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"trade-scenario-card\"\u003e\n        \u003cdiv class=\"trade-scenario-header\"\u003e\n          \u003ch4 class=\"trade-scenario-title\"\u003eFor Pool Builders: Outlet \u0026amp; Fixture Detailing\u003c\/h4\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"trade-scenario-content\"\u003e\n          \u003cdiv class=\"trade-scenario-section\"\u003e\n            \u003cdiv class=\"trade-scenario-label\"\u003eThe Professional's Challenge\u003c\/div\u003e\n            \u003cp class=\"trade-scenario-text\"\u003eSealing lights, drains and fittings in constantly wet, high-pressure environments.\u003c\/p\u003e\n          \u003c\/div\u003e\n          \u003cdiv class=\"trade-scenario-section\"\u003e\n            \u003cdiv class=\"trade-scenario-label\"\u003eThe Adheseal Solution\u003c\/div\u003e\n            \u003cp class=\"trade-scenario-text\"\u003eApply bead inside recess, install fixture or mortar to confine. Expansion maintains a tight seal even under pressure.\u003c\/p\u003e\n          \u003c\/div\u003e\n          \u003cdiv class=\"trade-scenario-section best-practice\"\u003e\n            \u003cdiv class=\"trade-scenario-label\"\u003eBest Practice Note\u003c\/div\u003e\n            \u003cp class=\"trade-scenario-text\"\u003eDo not overfill; use bead size that fits the recess so expansion is fully contained.\u003c\/p\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n\u003c\/div\u003e\n","brand":"Mapei","offers":[{"title":"Box Buy (6)","offer_id":46758714540224,"sku":"MAPPRFSW\/BOX","price":332.94,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0507\/3630\/0224\/files\/mapeproofswell.png?v=1757643972"}],"url":"https:\/\/adheseal.com.au\/collections\/civil-construction-waterproof.oembed","provider":"Adheseal","version":"1.0","type":"link"}