Bostik Waterproofing

Bostik Waterproofing is a range of high-quality waterproofing solutions designed to protect various surfaces and structures from water damage, dampness, and moisture ingress. These products are suitable for both residential and commercial applications, including bathrooms, showers, balconies, terraces, basements, and swimming pools. Bostik offers a selection of waterproofing membranes, coatings, and sealants that are easy to apply and provide long-lasting protection. Engineered with advanced formulations, Bostik Waterproofing products ensure excellent adhesion, flexibility, and resistance to chemicals and UV exposure, making them an ideal choice for safeguarding structures against the elements and maintaining their integrity over time.

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All-in-one rapid drying water-based membrane
BrandsBostik ColourLight Grey Product TypeWPU Water Based Polyurethane Waterproofing Size15 Litres DeliverySame Day
$135.45
($149.00 inc gst)
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Bostik Dampfix Gold is a one component, highly elastic, class 3, polyurethane waterproofing membrane that contains no bitumen and complies with AS/NZ 4858.
BrandsBostik ColourGrey Product TypeWPU Water Based Polyurethane Waterproofing Size15 Litres DeliverySame Day
$127.27
($140.00 inc gst)
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DAMPFIX ® WPM UNDERTILE One component water-based polyurethane, Class 3 waterproofing membrane Product overview Dampfix WPM Undertile waterproofing membrane is a 2-coat system, to be applied over primed porous and non-porous substrates. It is specifically formulated for application on...
BrandsBostik ColourBlue Product TypePolyurethane Waterproofing Size15 Litres DeliverySame Day
$100.00
($110.00 inc gst)
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General purpose primer designed for use on porous surfaces. Fully compatible with Bostik tile adhesives and most Bostik waterproofing membranes. Acrylic backbone allows it to be used outdoors. Bostik Multiprime is a milky pink liquid.
BrandsBostik Product TypePrimer Size5 Litres DeliverySame Day
$32.73
($36.00 inc gst)
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General purpose primer designed for use on porous surfaces. Fully compatible with Bostik tile adhesives and most Bostik waterproofing membranes. Acrylic backbone allows it to be used outdoors. Bostik Multiprime is a milky pink liquid.
BrandsBostik Product TypePrimer Size20 Litres DeliverySame Day
$99.09
($109.00 inc gst)
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Bostik Seal N' Flex 1 is a low modulus, one component, Class-A polyurethane sealant. When cured it will form a tough and flexible seal capable of cyclic expansion and compression movement of 100% (+ 50%) of the original installed joint width.
BrandsBostik ColourEpping Grey Product TypePolyurethane Sealant Size600ml Sausage DeliverySame Day
$14.09
($15.50 inc gst)
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One component water-based polyurethane, Class 3 waterproofing membrane system that meets the requirements of AS3740 by complying with AS/NZ 4858.
BrandsBostik Product TypeWPU Water Based Polyurethane Waterproofing Size15 Litres DeliverySame Day
Not currently available.
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Bostik Seal N' Flex 1 is a low modulus, one component, Class-A polyurethane sealant. When cured it will form a tough and flexible seal capable of cyclic expansion and compression movement of 100% (+ 50%) of the original installed joint width.
BrandsBostik ColourGrey Product TypePolyurethane Sealant Size600ml Sausage DeliverySame Day
$10.50
($11.55 inc gst)
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Bostik DAMPFIX BANDAGE Bond Breaker/Bandage Bostik Dampfix® Bandage is a premium reinforcing tape designed to be used with Dampfix waterproofing membranes. It is a high performance bond breaker and joint isolation system. Where to Use Interior surfaces Exterior surfaces...
BrandsBostik Product TypeWaterproofing Accessories DeliverySame Day
$123.64
($136.00 inc gst)
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Bostik Seal N' Flex 1 is a low modulus, one component, Class-A polyurethane sealant. When cured it will form a tough and flexible seal capable of cyclic expansion and compression movement of 100% (+ 50%) of the original installed joint width.
BrandsBostik ColourWhite Product TypePolyurethane Sealant Size600ml Sausage DeliverySame Day
$14.09
($15.50 inc gst)
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Bostik Seal N' Flex 1 is a low modulus, one component, Class-A polyurethane sealant. When cured it will form a tough and flexible seal capable of cyclic expansion and compression movement of 100% (+ 50%) of the original installed joint width.
BrandsBostik ColourBlack Product TypePolyurethane Sealant Size600ml Sausage DeliverySame Day
$10.50
($11.55 inc gst)
+
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Bostik Seal N' Flex 1 is a low modulus, one component, Class-A polyurethane sealant. When cured it will form a tough and flexible seal capable of cyclic expansion and compression movement of 100% (+ 50%) of the original installed joint width.
BrandsBostik ColourEpping Grey Product TypePolyurethane Sealant Size600ml Sausage DeliverySame Day
$10.50
($11.55 inc gst)
+
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Bostik Seal N' Flex 1 is a low modulus, one component, Class-A polyurethane sealant. When cured it will form a tough and flexible seal capable of cyclic expansion and compression movement of 100% (+ 50%) of the original installed joint width.
BrandsBostik ColourBlack Product TypePolyurethane Sealant Size600ml Sausage DeliverySame Day
$14.09
($15.50 inc gst)
+
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Self-Adhesive Waterproofing Tape
BrandsBostik Product TypeWaterproofing Bandage DeliverySame Day
$54.55
($60.01 inc gst)
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Bostik Seal N' Flex 1 is a low modulus, one component, Class-A polyurethane sealant. When cured it will form a tough and flexible seal capable of cyclic expansion and compression movement of 100% (+ 50%) of the original installed joint width.
BrandsBostik ColourLimestone Product TypePolyurethane Sealant Size600ml Sausage DeliverySame Day
Not currently available.
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Bostik Seal N' Flex 1 is a low modulus, one component, Class-A polyurethane sealant. When cured it will form a tough and flexible seal capable of cyclic expansion and compression movement of 100% (+ 50%) of the original installed joint width.
BrandsBostik ColourSandstone Product TypePolyurethane Sealant Size600ml Sausage DeliverySame Day
Not currently available.
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2 part moisture vapour barrier used in waterproofing systems
BrandsBostik Product TypeMoisture Barrier Size10 Litre Kit
Not currently available.
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