Waterproofing

Waterproofing is the process of making an object or structure resistant to water penetration. This can be accomplished through the use of various materials, such as coatings, membranes, and sealants, which are applied to the surface of the object to prevent water from penetrating it. Waterproofing is often used on buildings and structures to prevent water damage and to protect the structure from the effects of moisture, such as mold growth and decay.

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Information ARDEX Multiprime ARDEX Multiprime is a water-based primer for improving adhesion of ARDEX products to various porous substrates. Water-based – no solvent hazard Quick drying Improves adhesion Substrates: Fibre-cement sheet Concrete, render, screeds Masonry and...
BrandsArdex Product TypePrimer Size1 Litre DeliverySame Day
$20.00
($22.00 inc gst)
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Information ARDEX Multiprime ARDEX Multiprime is a water-based primer for improving adhesion of ARDEX products to various porous substrates. Water-based – no solvent hazard Quick drying Improves adhesion Substrates: Fibre-cement sheet Concrete, render, screeds Masonry and...
BrandsArdex Product TypePrimer Size4 Litres DeliverySame Day
$35.45
($39.00 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 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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Davco Lanko K11 Moisture Barrier Is a 2 part, alkali-reactive waterproofer that prevents the transfer of moisture from the slab. Suitable for internal or external application on below grade surfaces and between horizontal structural slabs and toppings to protect against hydrostatic water...
BrandsDavco Product TypeMoisture Barrier DeliverySame Day
Not currently available.
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Davco K10 Plus A flexible, 1 part, ready to use, water based polyurethane Class III waterproofing membrane available in green or grey. Suitable for interior and exterior applications. Commercial and domestic walls and floors. Features & Benefits Ready to use straight from the pail...
BrandsDavco ColourGreen Product TypeWaterproofing Size20 Litres DeliverySame Day
$213.64
($235.00 inc gst)
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Davco K10 Plus A flexible, 1 part, ready to use, water based polyurethane Class III waterproofing membrane available in green or grey. Suitable for interior and exterior applications. Commercial and domestic walls and floors. Features & Benefits Ready to use straight from the pail...
BrandsDavco ColourGrey Product TypeWaterproofing Size20 Litres DeliverySame Day
$213.64
($235.00 inc gst)
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Davco K10 Plus A flexible, 1 part, ready to use, water based polyurethane Class III waterproofing membrane available in green or grey. Suitable for interior and exterior applications. Commercial and domestic walls and floors. Features & Benefits Ready to use straight from the pail...
BrandsDavco ColourGreen Product TypeWaterproofing Size4 Litres DeliverySame Day
$80.91
($89.00 inc gst)
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Davco Ultraprime An acrylic surface primer designed to increase the bond strength of tile adhesives and waterproofing membranes. Suitable for interior and exterior applications. Commercial and domestic walls and floors. Features & Benefits Use prior to tile adhesives and...
BrandsDavco Product TypePrimer Size20 Litres DeliverySame Day
$125.46
($138.01 inc gst)
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Davco Ultraprime An acrylic surface primer designed to increase the bond strength of tile adhesives and waterproofing membranes. Suitable for interior and exterior applications. Commercial and domestic walls and floors. Features & Benefits Use prior to tile adhesives and...
BrandsDavco Product TypePrimer Size5 Litres DeliverySame Day
$34.55
($38.01 inc gst)
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Davco PrimeX A technologically advanced acrylic and water based multipurpose primer for use prior to the application of Davco adhesive and waterproofing systems. Suitable for interior and exterior applications. Commercial and domestic walls and floors. Features & Benefits Ideal for...
BrandsDavco Product TypePrimer Size20 Litres DeliverySame Day
$209.10
($230.01 inc gst)
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Davco PrimeX A technologically advanced acrylic and water based multipurpose primer for use prior to the application of Davco adhesive and waterproofing systems. Suitable for interior and exterior applications. Commercial and domestic walls and floors. Features & Benefits Ideal for...
BrandsDavco Product TypePrimer Size5 Litres DeliverySame Day
$54.55
($60.01 inc gst)
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Two-component, high-flexibility cementitious mortar (with crack-bridging capacity up to 2 mm) applied by trowel or roller for waterproofing balconies, terraces, bathrooms and swimming pools
BrandsMapei Product TypeWaterproofing DeliverySame Day
$160.50
($176.55 inc gst)
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Mapei MAPETEX SEL Non-woven, macro-holed polypropylene fabric for reinforcing waterproofing membranes. The structure of Mapetex Sel is a series of 1mm diameter holes, which makes it completely permeable to water. Mapetex Sel is available in 25 m-long rolls with a width of 100mm.
BrandsMapei Product TypeWaterproofing Bandage DeliverySame Day
Not currently available.
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MAPEBAND Alkali-resistant rubber tape with felt for cementitious waterproofing systems and liquid sheaths. TECHNICAL DATA: In service temperature range: from -30°C to +60°C.
BrandsMapei Product TypeWaterproofing Bandage DeliverySame Day
$135.00
($148.50 inc gst)
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Ardex WPM 155 Rapid Plus is water-based polyurethane-acrylic hybrid waterproofing membrane developed for high performance undertile waterproofing.
BrandsArdex Product TypeWater Based Polyurethane-Acrylic Waterproofing DeliverySame Day
$161.82
($178.00 inc gst)
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Bitflex is a waterborne bitumen emulsion modified with a synthetic rubber co-polymer to provide excellent waterproofing properties and good flexibility.
BrandsCrommelin ColourBlack Product TypeBituminous Membrane Size15 Litres DeliverySame Day
$80.00
($88.00 inc gst)
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Cemproof Flex is a two-component, flexible cementitious waterproofing product ideal for use in both positive and negative side waterproofing applications and for use direct onto damp surfaces.
BrandsCrommelin ColourGrey Product TypeCement Based Membrane Size35kg DeliverySame Day
$180.00
($198.00 inc gst)
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Cemproof Plug is a quick-setting cement based mortar that instantly stops running water from cracks, fissures, holes or other openings in concrete and masonry.
BrandsCrommelin ColourGrey Product TypeWater Plug Size1.25kg DeliverySame Day
Not currently available.
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Cemproof Plug is a quick-setting cement based mortar that instantly stops running water from cracks, fissures, holes or other openings in concrete and masonry.
BrandsCrommelin ColourGrey Product TypeWater Plug Size20KG DeliverySame Day
Not currently available.
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Cemproof Ultra Flex-300 is a two component, flexible cementitious waterproofing membrane formulated for use in positive side waterproofing applications.
BrandsCrommelin ColourGrey Product TypeCement Based Membrane Size20kg DeliverySame Day
$120.00
($132.00 inc gst)
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Catalyst PWC is a biochemical modified silicate solution that provides long-term waterproofing and durability benefits to concrete.
BrandsCrommelin ColourClear Product TypeWaterproofing SizePer/L (Made to order) DeliverySame Day
Not currently available.
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Catalyst PWC is a biochemical modified silicate solution that provides long-term waterproofing and durability benefits to concrete.
BrandsCrommelin ColourClear Product TypeWaterproofing Size4 Litres DeliverySame Day
Not currently available.
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Catalyst PWC is a biochemical modified silicate solution that provides long-term waterproofing and durability benefits to concrete.
BrandsCrommelin ColourClear Product TypeWaterproofing Size15 Litres DeliverySame Day
$565.00
($621.50 inc gst)
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Elastoseal® HD is a tough elastomeric tanking membrane. It consists of heavy duty, waterborne modified neoprene that may be reinforced with a non-woven polyester fabric.
BrandsCrommelin ColourBlack Product TypeWaterproofing Size15 Litres DeliverySame Day
$165.00
($181.50 inc gst)
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Elastoseal®TR is a high performance synthetic rubber-based membrane, designed to offer waterproofing to areas subjected to permanent immersion and internal pedestrian traffic.
BrandsCrommelin ColourGrey Product TypeRubber Based Membrane Size15 Litres DeliverySame Day
$160.00
($176.00 inc gst)
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Membryl® is a waterborne elastomeric waterproofing membrane with outstanding long-term UV stability.
BrandsCrommelin ColourWhite Product TypeWaterproofing Size15 Litres DeliverySame Day
$160.00
($176.00 inc gst)
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Membryl® is a waterborne elastomeric waterproofing membrane with outstanding long-term UV stability.
BrandsCrommelin ColourOff-White Product TypeWaterproofing Size15 Litres DeliverySame Day
$160.00
($176.00 inc gst)
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Membryl® is a waterborne elastomeric waterproofing membrane with outstanding long-term UV stability.
BrandsCrommelin ColourGull Grey Product TypeWaterproofing Size15 Litres DeliverySame Day
$160.00
($176.00 inc gst)
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Pond Sealer Colours is a seamless membrane, designed for waterproofing new or renovated fish ponds and water features.
BrandsCrommelin ColourBlack Product TypeWaterproofing Size15 Litres DeliverySame Day
$170.00
($187.00 inc gst)
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Tile-on-Tile – Hi performance primer for non porous surfaces is a premium one coat primer formulated to improve adhesion to non-porous, smooth, dense and difficult to adhere to substrates.
BrandsCrommelin ColourBlue Product TypePrimer Size1 Litre DeliverySame Day
$30.00
($33.00 inc gst)
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Tile-on-Tile – Hi performance primer for non porous surfaces is a premium one coat primer formulated to improve adhesion to non-porous, smooth, dense and difficult to adhere to substrates.
BrandsCrommelin ColourBlue Product TypePrimer Size4 Litres DeliverySame Day
$100.00
($110.00 inc gst)
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WB2K is a two component waterborne epoxy sealer that combines the excellent adhesion and toughness of epoxy resins with the advantages of using water as a carrier.
BrandsCrommelin ColourGrey Product TypePrimer Size4L Part 1 Grey DeliverySame Day
$110.00
($121.00 inc gst)
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WB2K is a two component waterborne epoxy sealer that combines the excellent adhesion and toughness of epoxy resins with the advantages of using water as a carrier.
BrandsCrommelin ColourGrey Product TypePrimer Size10L Part 1 Grey DeliverySame Day
$195.00
($214.50 inc gst)
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WB2K is a two component waterborne epoxy sealer that combines the excellent adhesion and toughness of epoxy resins with the advantages of using water as a carrier.
BrandsCrommelin ColourGrey Product TypePrimer Size4L Part 2 Grey DeliverySame Day
$110.00
($121.00 inc gst)
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WB2K is a two component waterborne epoxy sealer that combines the excellent adhesion and toughness of epoxy resins with the advantages of using water as a carrier.
BrandsCrommelin ColourGrey Product TypePrimer Size10L Part 2 Grey DeliverySame Day
$195.00
($214.50 inc gst)
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Wetite® is a waterborne flexible SBR waterproof membrane designed for use under tiled finishes that is capable of accommodating expected structural movement.
BrandsCrommelin ColourGreen Product TypeSBR Size15 Litres DeliverySame Day
$150.00
($165.00 inc gst)
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Wetite® Rapid is a high solids, class III membrane, modified to deliver rapid drying and 300%+ elongation.
BrandsCrommelin ColourGreen Product TypeSBR Size15 Litres DeliverySame Day
$155.00
($170.50 inc gst)
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Wetite® Rapid is a high solids, class III membrane, modified to deliver rapid drying and 300%+ elongation.
BrandsCrommelin ColourGrey Product TypeSBR Size15 Litres DeliverySame Day
$155.00
($170.50 inc gst)
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Polyfab is a non woven, rot proof polyester fabric for use in conjunction with liquid waterproofing membranes. It is easier to wet out and it possesses superior flexibility to materials such as fibreglass.
BrandsCrommelin Product TypeWaterproofing Bandage Size100mm X 50m DeliverySame Day
$20.00
($22.00 inc gst)
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Polyfab is a non woven, rot proof polyester fabric for use in conjunction with liquid waterproofing membranes. It is easier to wet out and it possesses superior flexibility to materials such as fibreglass.
BrandsCrommelin Product TypeWaterproofing Bandage Size150mm X 50m DeliverySame Day
Not currently available.
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Polyfab is a non woven, rot proof polyester fabric for use in conjunction with liquid waterproofing membranes. It is easier to wet out and it possesses superior flexibility to materials such as fibreglass.
BrandsCrommelin Product TypeWaterproofing Bandage Size200mm X 50m DeliverySpecial Order
$40.00
($44.00 inc gst)
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Polyfab is a non woven, rot proof polyester fabric for use in conjunction with liquid waterproofing membranes. It is easier to wet out and it possesses superior flexibility to materials such as fibreglass.
BrandsCrommelin Product TypeWaterproofing Bandage Size1200mm X 10m (Special Order) DeliverySpecial Order
Not currently available.
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Polyfab is a non woven, rot proof polyester fabric for use in conjunction with liquid waterproofing membranes. It is easier to wet out and it possesses superior flexibility to materials such as fibreglass.
BrandsCrommelin Product TypeWaterproofing Bandage Size1200mm X 50m (Special Order) DeliverySame Day
Not currently available.
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Polyfab BB is a 100mm wide self-adhesive non-woven polyester fabric. It incorporates a self-adhesive portion (central 1/3 of tape) that acts as a bond-breaker over joints, cracks or other areas of movement.
BrandsCrommelin Product TypeWaterproofing Bandage Size100mm X 50m DeliverySame Day
Not currently available.
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Powerflex® is a rubber polymer cement additive developed to improve the strength, adhesion, and chemical/moisture resistance of cement screeds, mortars and renders.
BrandsCrommelin Product TypeAdmixture Size4 Litres DeliverySame Day
$40.00
($44.00 inc gst)
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Powerflex® is a rubber polymer cement additive developed to improve the strength, adhesion, and chemical/moisture resistance of cement screeds, mortars and renders.
BrandsCrommelin Product TypeAdmixture Size15 Litres DeliverySame Day
$80.00
($88.00 inc gst)
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Acrylic Modifier represents a new generation of cement modifiers, developed to improve the physical properties of cement mortars and to produce exceptional performance in cement renders. It improves the chemical, corrosion, moisture and salt water resistance of cement renders.
BrandsCrommelin Product TypeCement Additive Size15 Litres DeliverySame Day
$130.00
($143.00 inc gst)
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