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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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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Gripset 38FC is a next generation, water based, fast curing, fibre reinforced SBR latex membrane designed for waterproofing wet areas, showers, laundries, roofs, terraces, balconies, decks, concrete slabs and general structures that will be covered over with toppings, tile beds or overlay finishes.
BrandsGripset Product TypeSBR Size15 Litres DeliverySame Day
$122.00
($134.20 inc gst)
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(Reviews: 1)
5
Duromastic P15 DIAMOND is a polyurethane modified copolymer acrylic waterproofing membrane specifically formulated for bathrooms, laundries, balconies, terraces and other wet area.
BrandsDurotech ColourGrey Product TypePU Polyurethane Membrane Size18kg DeliverySame Day
$104.55
($115.01 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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Gripset BRW-PFN is a self-adhesive butyl rubber sheet membrane with a high strength needle punched fabric facing that supports the application of surface finishes for waterproofing internal and external areas.
BrandsGripset Product TypeSheet Membrane DeliverySame Day
$365.18
($401.70 inc gst)
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HYDRO BAN is a thin, load bearing waterproofing/crack isolation membrane that DOES NOT require the use of fabric in the field, coves or corners.
BrandsLaticrete Product TypeWaterproofing Size15 Litres DeliverySame Day
$204.55
($225.01 inc gst)
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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
$140.91
($155.00 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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Elastoproof B50 Bond Breaker Joint Band Innovative detailing system designed for waterproofing and sealing all types of joints, junctions and general areas subject to movement. Acting as the required system "bond breaker", the B50 Joint Band will accommodate movement in longitudinal,...
BrandsGripset Product TypeWaterproofing Bandage Size50m Roll DeliverySame Day
$130.00
($143.00 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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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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ARDEX WPM 300 is a two component water based epoxy polyamide membrane/barrier coating.
BrandsArdex Product TypeMoisture Barrier Size20 Litre Kit DeliverySame Day
$509.09
($560.00 inc gst)
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(Reviews: 1)
5
DUROMASTIC P15 DIAMOND Duromastic P15 DIAMOND is a polyurethane modified copolymer acrylic waterproofing membrane specifically formulated for bathrooms, laundries, balconies, terraces and other wet areas. Use Duromastic P15 DIAMOND prior to installing mortar beds, render or tiling. The...
BrandsDurotech ColourBlue Product TypePolyurethane Waterproofing Size18kg DeliverySame Day
$106.36
($117.00 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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Internally waterproof and pre-sloped shower floor base with factory integrated and waterproofed point drain connection for fast track installations that eliminate the many different steps and products involved in traditional mortar bed or semi pre-fabricated sheet – or liquid membrane system installations .
BrandsWedi Product TypeWaterproof Building Board Size1020mm X 1020mm X 40mm DeliverySame Day
$420.00
($462.00 inc gst)
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ARDEX STB Tape Self-Adhesive Butynol® Tape Provides waterproofing seal Highly flexible to accommodate structural movement Used within internal and external environments Information ARDEX STB Tape ARDEX STA Tape ARDEX STB/STA Self Adhesive Butynol® Tape is an uncured butyl...
BrandsArdex Product TypeWaterproofing Accessories DeliverySame Day
$47.27
($52.00 inc gst)
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Sikalastic WPU Elastomeric, single component, fibre reinforced, water based polyurethane membrane. Sikalastic® WPU is a premixed, single component, water based polyurethane waterproofing membrane. Sikalastic® WPU is a Class III membrane with high...
BrandsSika ColourGrey Product TypeWPU Water Based Polyurethane Waterproofing Size15 Litres DeliverySame Day
$125.00
($137.50 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 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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Gripset P39 Polyurethane Hybrid Membrane Gripset P39 is a versatile, high performance membrane based on advanced hybrid polyurethane technology. Suitable as an exposed membrane in external applications, or for use under tiles and other finishes, P39 offers superior sealing and durable...
BrandsGripset ColourGrey Product TypePU Polyurethane Membrane Size15 Litres DeliverySame Day
$157.53
($173.28 inc gst)
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Information ARDEX WPM 002 A rapid drying, two part waterproofing membrane specially designed for use under tiles. Advanced acrylic polymers – will not re-emulsify Rapid drying time, normally ready to tile in 16-24 hours Class III two component cementitious membrane that conforms to...
BrandsArdex Product Type2 Part Waterproofing DeliverySame Day
$335.00
($368.50 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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MAPEGUM WPS DESCRIPTION: Fast-drying flexible liquid membrane for interior waterproofing. APPLICATIONS: Liquid waterproofing membrane for interior surfaces provided they are not continually immersed in water or subject to rising damp. Mapegum WPS can be used on all types of...
BrandsMapei Product TypeWaterproofing Size20KG DeliverySame Day
$130.91
($144.00 inc gst)
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wedi Building Boards have a blue core made from CFC- and HBCD free extruded polystyrene rigid foam.
BrandsWedi Product TypeWaterproof Building Board Size2500mm X 1200mm X 10mm DeliverySame Day
$148.00
($162.80 inc gst)
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A WATER BASED FLEXIBLE PRIMER FOR NON POROUS SUBSTRATES 
BrandsSika Product TypePrimer Size4 Litres
$100.46
($110.51 inc gst)
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ARDEX WPM 300 is a two component water based epoxy polyamide membrane/barrier coating.
BrandsArdex Product TypeMoisture Barrier Size4 Litre Kit DeliverySame Day
$134.54
($147.99 inc gst)
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Gripset Self Adhesive Butyl Tape Gripset Butyl membrane The Gripset Butyl membrane is a durable, self-adhesive sheet system designed for high performance waterproofing applications in critical areas. With outstanding adhesion properties of the butyl rubber backing, the Butyl Sheet membrane...
BrandsGripset Product TypeWaterproofing Bandage SizeSquare 250mm x 250mm DeliverySame Day
$9.12
($10.03 inc gst)
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Multi-purpose, self adhesive band designed for detailing and flashing a variety of surfaces.
BrandsGripset Product TypeWaterproofing Bandage Size 80mm x 10m Tape DeliverySame Day
$25.65
($28.22 inc gst)
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ARDEX WPM 300 is a two component water based epoxy polyamide membrane/barrier coating.
BrandsArdex Product TypeMoisture Barrier Size20 Litre Kit DeliverySame Day
$485.00
($533.50 inc gst)
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Gripset C-1P 1 Part Flexible Cementitious Membrane High performance, one component, flexible polymer cementitious membrane designed for a range of positive and negative waterproofing applications. Based on unique polymer technology providing outstanding waterproofing and adhesion...
BrandsGripset Product TypeCement Based Membrane Size15kg DeliverySame Day
$126.83
($139.51 inc gst)
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Gripset BRW HD HDPE Reinforced Butyl Rubber Waterproofing Gripset BRW-HD is a self-adhesive butyl rubber sheet membrane with a laminated high strength HDPE film facing designed for subterranean waterproofing and multi layered sheet membrane applications. The high tack butyl backing...
BrandsGripset Product TypeSheet Membrane Size1mm x 1m x 10m Roll DeliverySame Day
$351.41
($386.55 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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wedi Building Boards have a blue core made from CFC- and HBCD free extruded polystyrene rigid foam.
BrandsWedi Product TypeWaterproof Building Board Size1500mm X 900mm X 6mm DeliverySame Day
$57.00
($62.70 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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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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Wedi’s pre-sloped shower bases Riolito Neo feature fully factory sealed and integrated linear drainage systems.
BrandsWedi Product TypeWaterproof Building Board Size1220mm X 1020mm X 50mm DeliverySame Day
$700.00
($770.00 inc gst)
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MAPEGUM WPS DESCRIPTION: Fast-drying flexible liquid membrane for interior waterproofing. APPLICATIONS: Liquid waterproofing membrane for interior surfaces provided they are not continually immersed in water or subject to rising damp. Mapegum WPS can be used on all types of...
BrandsMapei Product TypeWaterproofing Size5kg DeliverySame Day
$55.00
($60.50 inc gst)
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Elastoproof Corners Prefabricted Corner Sections For use in conjunction with the Elastoproof B50 Joint Band for effective detailing at critical 90° and 270º corner intersections. Prefabricated corners ensure a seamless and elastic seal, overcoming many difficulties when detailing membranes...
BrandsGripset Product TypeWaterproofing Bandage SizeInternal Corner CN90 DeliverySame Day
$6.84
($7.52 inc gst)
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Gripset OP Non-Porous Surface Primer Solvent free primer specifically developed with adhesion enhancing properties on metals, and non absorbent substrates. Suitable for both vertical and horizontal surfaces, achieving high adhesion without the need for etching or using solvents.Outstanding...
BrandsGripset Product TypePrimer Size5 Litres DeliverySame Day
$122.27
($134.50 inc gst)
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Gripset E60 Water Based Epoxy Primer Water based epoxy primer and protective coating against moisture penetration and rising damp. Can be used directly over damp mineral-based surfaces and newly laid "green" concrete. Provides a compatible surface for applying membrane, adhesive and other...
BrandsGripset Product TypePrimer Size20 Litres DeliverySame Day
$298.21
($328.03 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 ColourSandstone Product TypeWaterproofing Size1 Litre DeliverySame Day
$23.00
($25.30 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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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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ARDEX P9 Single Part Primer is a water-based primer used for improving the adhesion of ARDEX products to smooth, dense and various non-porous substrates.
BrandsArdex Product TypePrimer Size1 Litre DeliverySame Day
$48.18
($53.00 inc gst)
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Vulkem NEM is a single component, moisture curing, high tensile strength and tough curing polyurethane membrane that has been a market leader in Australia for more than 20 years.
BrandsTremco ColourGrey Product TypePU Polyurethane Membrane Size15 Litres DeliverySame Day
$270.00
($297.00 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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ARDEX P9 Single Part Primer is a water-based primer used for improving the adhesion of ARDEX products to smooth, dense and various non-porous substrates.
BrandsArdex Product TypePrimer Size4 Litres DeliverySame Day
$111.82
($123.00 inc gst)
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shable Hydroseal is a heavy bituminous, fibre reinforced, rust inhibiting sealing compound, specially designed to be brushed thickly to any surface.
BrandsTremco ColourBlack Product TypeBituminous Membrane Size1 Litre DeliverySame Day
$30.00
($33.00 inc gst)
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