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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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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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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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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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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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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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 Size15 Litres DeliverySame Day
$245.00
($269.50 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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Elastoproof Base Collars Elastic Seal for Pipes and Penetrations Ensures effective detailing and enhanced sealing around penetrations such as pipes, drainage outlets, cabling and any substrate fixtures by protecting against movement, vibration and cracking. Permanent elastic collar...
BrandsGripset Product TypeWaterproofing Bandage SizeSmall 120mm x 120mm DeliverySame Day
$7.13
($7.84 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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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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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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Deckweb Reinforced cloth used in critical areas like, cracks, movement joints, corner/coving areas and also wall floor junctions. Deckweb’s principal function is to help build membrane thickness in critical areas mentioned above. Colours: - White   Pack Size: - 100mm x 50m
Product TypeWaterproofing Accessories DeliverySame Day
$17.27
($19.00 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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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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One-component cementitious mortar, fibre-reinforced for flexible waterproofing and concrete protection.
BrandsSika Product TypeCement Based Membrane Size20kg Bag DeliverySame Day
$158.18
($174.00 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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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 SizeExternal Corner CN270 DeliverySame Day
$6.84
($7.52 inc gst)
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Gripset GP General Purpose Primer Multipurpose 2 in 1 primer and a bonding agent. As a primer, Gripset GP enhances adhesion of Gripset membranes over porous surfaces. As a bonding agent, it improves adhesion, strength and waterproof properties of cement-based compounds. Suitable for porous...
BrandsGripset Product TypePrimer Size15 Litres 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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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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Fabric Bandage 100mm X 50m
Size100mm X 50m Product TypeWaterproofing Bandage DeliverySame Day
$15.99
($17.59 inc gst)
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Gripset GP General Purpose Primer Multipurpose 2 in 1 primer and a bonding agent. As a primer, Gripset GP enhances adhesion of Gripset membranes over porous surfaces. As a bonding agent, it improves adhesion, strength and waterproof properties of cement-based compounds. Suitable for porous...
BrandsGripset Product TypePrimer Size5 Litres DeliverySame Day
$66.60
($73.26 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 Size150mm x 10m Tape DeliverySame Day
$38.95
($42.85 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 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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Elastoproof Base Collars Elastic Seal for Pipes and Penetrations Ensures effective detailing and enhanced sealing around penetrations such as pipes, drainage outlets, cabling and any substrate fixtures by protecting against movement, vibration and cracking. Permanent elastic collar...
BrandsGripset Product TypeWaterproofing Bandage SizeMedium 250mm x 250mm DeliverySame Day
$16.25
($17.88 inc gst)
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Universal acrylic primer for all absorbent and non-absorbent substrates.
BrandsMapei Product TypePrimer Size5kg DeliverySame Day
$67.50
($74.25 inc gst)
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Elastoproof B10 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 Size10m Roll DeliverySame Day
$39.33
($43.26 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 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 Size4 Litre Kit DeliverySame Day
$134.54
($147.99 inc gst)
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TREMproof 250GC is a rapid curing, high solids, low VOC, moisture cure modified polyurethane waterproofing membrane that can be applied to “Green” (24 hour old) concrete.
BrandsTremco ColourBlack Product TypePU Polyurethane Membrane DeliverySame Day
$336.36
($370.00 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 Size5 Litres DeliverySame Day
$34.55
($38.01 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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Two-component, flexible cementitious mortar for waterproofing concrete surfaces subject to negative and positive hydraulic lift.
BrandsMapei Product TypeCement Based Membrane DeliverySame Day
$217.49
($239.24 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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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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(Reviews: 1)
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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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Sika Plug is a chloride free, ready for use powder based on high alumina cement. When mixed with water, it becomes a powerful, fast setting waterplug.
BrandsSika Product TypeWater Plug
$120.00
($132.00 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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Gripset LS External Trafficable Coating Durable hard wearing and nonslip membrane designed for external floor surfaces. Suitable for permanent exposure to varying climatic conditions, UV light and foot traffic. Use LS Roof Coat in conjunction with Gripset 38 as an exposed, trafficable...
BrandsGripset ColourGrey Product TypeProtective Coating Size15 Litres DeliverySame Day
$175.51
($193.06 inc gst)
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Rubber tape sandwiched between two layers of non-woven fabric to form elastic joints in waterproofing systems.
BrandsMapei Product TypeWaterproofing Bandage Size130mm X 30m Roll DeliverySame Day
$65.99
($72.59 inc gst)
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ARDEX WPM 157 is a one component moisture cured polyurethane system for waterproofing planter box internals, roof and deck areas (that are to be paved or covered) and landscaped decks.
BrandsArdex ColourGrey Product TypePU Polyurethane Membrane Size20kg DeliverySame Day
$249.95
($274.95 inc gst)
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Solvent-free, low odour acrylic primer in water dispersion with very low emission of volatile organic compounds (VOC)
BrandsMapei Product TypePrimer Size20kg DeliverySame Day
$217.00
($238.70 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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Sikalastic®-1K is a one component, flexible, fibre-reinforced mortar, based on cement modified with special alkali-resistant polymers. It also contains fine fillers, selected graded aggregates, plus special waterproofing additives to produce a flexible mortar that is ideal for waterproofing surfaces subject to flexural strain.
BrandsSika Product TypeCement Based Membrane Size20kg Bag
$158.18
($174.00 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 Size4 Litres DeliverySame Day
$111.82
($123.00 inc gst)
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Fastfix Wet Shield One Coat Instant Waterproofing Fastfix Wet Shield is a resin based, fiber re-enforced roof repair compound, which is effective on all common roofing surfaces. It creates an instant roof repair, even in wet weather conditions and on wet surfaces. Fastfix Wet Shield is...
BrandsFastfix Product TypeInstant Waterproofing Size5kg DeliverySame Day
$99.75
($109.73 inc gst)
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Gripset 51 Solvent Free Bitumen Rubber Membrane Bitumen rubber liquid membrane suitable for underground and external areas. Displaying excellent sealing and adhesion properties for waterproofing applications, Gripset 51 is also suitable as an anti rot and rust preventative coating over...
BrandsGripset Product TypeBituminous Membrane Size15 Litres DeliverySame Day
$118.75
($130.63 inc gst)
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RLA WPU is an elastomeric one part polyurethane/Acrylic fibre reinforced water based membrane developed as a high performance internal/ external membrane for most general waterproofing applications.
BrandsRLA Product TypeWater Based Polyurethane-Acrylic Waterproofing Size15 Litres DeliverySame Day
$120.00
($132.00 inc gst)
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MAXSEAL FOUNDATION MAXSEAL FOUNDATION ⠀is a cement based product which, together with special additives and selected aggregates gives it waterproofing characteristics, whether the foundations are in concrete or masonry. It gives great protection to foundation concrete thanks to its high...
BrandsDrizoro Product TypeCement Based Membrane Size25kg DeliverySame Day
$157.18
($172.90 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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Gripset Xpress Primer H2O Plus 1 component vapour barrier primer Gripset Xpress Primer H20 Plus is a unique 1 component vapour barrier primer designed for use on concrete, screeds and mineral surfaces. Xpress Primer H20 Plus forms a vapour barrier to prevent blistering and delamination of...
BrandsGripset Product TypePrimer Size10 Litres DeliverySame Day
$250.90
($275.99 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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Waterstoppage is chemically treated, granular sodium bentonite used as a detailing accessory product for CETCO Waterproofing systems.
BrandsCetco Product TypeSheet Membrane Size25kg DeliverySame Day
$37.53
($41.28 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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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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ARDEX WPM 3000X is a peel and stick SBS rubber modified bituminous/asphalt membrane.
BrandsArdex Product TypeSheet Membrane DeliverySame Day
$490.00
($539.00 inc gst)
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Premier standard detailing fabric displaying outstanding workability and inherent strength. Suitable for a range of waterproofing applications where liquid membrane detailing or enhanced tensile strength is required. Provides excellent rupture resistance for liquid membranes over cracks, sheet...
Size100mm x 100m Product TypeWaterproofing Bandage DeliverySame Day
$28.50
($31.35 inc gst)
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Corflute sheeting is a puncture resistant plastic product used predominantly to protect below ground waterproofing membranes from back fill and root growth.
Size1.8m X 1.2m X 3mm Product TypeCorflute Sheet DeliverySame Day
$9.03
($9.93 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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Fabric Bandage 100mm X 50m
Size200mm X 50m Product TypeWaterproofing Bandage DeliverySame Day
$27.99
($30.79 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
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