Waterproofing Membrane

Welcome to our Waterproofing Membranes collection, where we offer a range of high-quality membranes designed to provide reliable waterproofing solutions for various applications. From polyurethane to bituminous options, our collection covers a wide range of waterproofing needs.
Welcome to our Waterproofing Membranes collection, where we offer a range of high-quality membranes designed to provide reliable waterproofing solutions for various applications. From polyurethane to bituminous options, our collection covers a wide range of waterproofing needs.
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  • Everflex Aqua-Ban
      Adheseal
      Everflex Aqua-Ban
      Everflex Aqua-Ban is a single-component, SBR-based, microfibre-reinforced Class III waterproofing membrane designed for under-tile applications. Fully compliant with AS4858 and AS4654.1, it forms a tough, seamless, and flexible barrier for wet areas including bathrooms, balconies, kitchens, and external decks. Its low VOC formula, rapid drying time, and high adhesion to building substrates make it ideal for both residential and commercial waterproofing systems.
      $114.72
      $114.72
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    • Everflex WPUV
        Adheseal
        Everflex WPUV
        Everflex WPUV is a premium-grade, Class 3 water-based polyurethane waterproof membrane engineered for exposed external and UV-affected areas. Designed for demanding conditions, it provides a flexible, seamless, and elastomeric barrier over concrete, masonry, cement sheet, and approved wet area surfaces. With excellent adhesion and high elongation, WPUV is ideal for roofs, balconies, planter boxes, retaining walls, and podium decks. The cured film is resistant to UV, weathering, ponding water, and microbial growth. Non-flammable and low in VOCs, it’s suitable for both residential and commercial applications where reliable long-term waterproofing is essential.
        $144.50
        $144.50
      • Everflex HVUV
          Adheseal
          Everflex HVUV
          Everflex HVUV is a single-component, microfibre-reinforced Class 3 waterproof membrane engineered for UV-exposed areas such as rooftop decks, balconies, and terraces. Compliant with AS4858 and AS4654.1, HVUV forms a seamless, durable barrier that resists re-emulsification, supports tile installations, and withstands light foot traffic. Suitable for both internal and external applications with low VOC and fast-drying properties.
          $144.50
          $144.50
        • Adheseal Primer 2001
          Adheseal
          Adheseal Primer 2001
          Primer 2001 is a high-performance, moisture-curing polyurethane primer formulated for porous surfaces like concrete, masonry, timber, and cement sheet. Designed to enhance the bond of Adheseal’s polyurethane and Hi-Flex MS sealants, it offers fast drying times, long-term durability, and excellent resistance to mould in hot and humid conditions. Primer 2001 is easy to apply by brush, roller, or spray and is suitable for both internal and external applications.
          From $34.40
          From $34.40
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        • Gripset P39Gripset P39
            Gripset
            Gripset P39
            Gripset P39 is a cold-applied, solvent-free rubber bitumen emulsion membrane for positive and negative pressure waterproofing. Designed for underground structures, retaining walls, planter boxes, and podium decks, P39 offers high adhesion to concrete, masonry, and primed timber. It resists ponding water, salts, and ground chemicals, remains flexible, and is safe for use in sensitive environments. Meets AS4654 for external above-ground membranes and AS4020 for potable water contact.
            $186.23
            $186.23
          • Gripset C-1PGripset C-1P
              Gripset
              Gripset C-1P
              Gripset C-1P is a high-performance, fibre-reinforced, flexible cementitious waterproof membrane designed for both positive and negative waterproofing. With excellent crack-bridging, hydrostatic pressure resistance up to 5 bar, and compliance to AS4858, it’s ideal for basements, pools, potable water tanks, wet areas, and under-tile systems in Australian commercial, industrial, and residential projects.
              $133.22
              $133.22
            • Gripset 38FCGripset 38FC
              Gripset
              Gripset 38FC
              Fast-curing, fibre-reinforced elastomeric waterproof membrane for internal and external applications. Class III flexible (elongation >300%), high tensile strength, excellent crack-bridging, and early recoat time (1 hour). Suitable for under-tile and exposed systems.
              From $83.33
              From $83.33
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            • Gripset 51
              Gripset
              Gripset 51
              Gripset 51 is a high-quality, water-based bituminous waterproofing membrane designed for long-term protection of structures exposed to continuous dampness and mild chemicals. It offers outstanding crack-bridging properties, adhesion to concrete/masonry, and durability in underground and external applications. Ideal for retaining walls, planter boxes, wet areas, and general substructure waterproofing.
              From $63.65
              From $63.65
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            • Gripset Xpress Multi ProGripset Xpress Multi Pro
                Gripset
                Gripset Xpress Multi Pro
                Gripset Xpress Multi Pro is a next-generation water-based membrane engineered for rapid curing and long-term durability. Ideal for external and internal waterproofing, it provides UV stability, ponding water resistance within 3 hours, and outstanding flexibility. This solvent-free solution is compliant with AS 4858 and AS 4654 standards and is designed for challenging Australian environments.
                $312.36
                $312.36
              • Gripset 2PGripset 2P
                  Gripset
                  Gripset 2P
                  Gripset 2P is a two-component (liquid + powder) cementitious waterproofing membrane delivering toughness, flexibility and high adhesion. Fast to recoat in cool or humid conditions, it’s suitable for under-tile, immersed (pools/water features) and subterranean works, and forms a compatible base for renders, screeds and tile adhesives. Complies with AS4858/AS4654.1 and is certified to AS/NZS 4020 for potable water.
                  $153.83
                  $153.83
                • Gripset BRW HDGripset BRW HD
                    Gripset
                    Gripset BRW HD
                    Gripset BRW HD is a self-adhesive butyl rubber sheet membrane with a high-strength HDPE face for subterranean and multi-layer systems. It forms an instant waterproof and vapour-resistant seal without curing, bonds to porous and non-porous substrates, handles ponding water, and performs from −30 °C to 80 °C. Complies with AS4858 and AS4654.1 for internal/external wet areas; ideal for retaining walls, basements, planter boxes, podiums and decks.
                    $486.27
                    $486.27
                  • Gripset BRW PFNGripset BRW PFN
                      Gripset
                      Gripset BRW PFN
                      Self-adhesive butyl rubber sheet membrane with fabric face for direct tiling and toppings. Delivers high tack adhesion, anti-fracture performance, and flexibility across -30 °C to 80 °C. Cold-applied, primer-less on many non-porous surfaces, and compatible with Gripset liquid membranes for hybrid systems in internal and external wet areas.
                      $515.38
                      $515.38
                    • Fatrafol 804 Unreinforced Waterproofing Membrane
                      Fatra
                      Fatrafol 804 Unreinforced Waterproofing Membrane
                      Fatrafol 804 is a UV-resistant, unreinforced PVC waterproofing membrane designed for detailed finishing and joining within Fatrafol reinforced roofing systems. It's ideal for use on roofs and must be installed by trained professionals.
                      From $960.00
                      From $960.00
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                    • Fatrafol 807v Reinforced Waterproofing Membrane
                      Fatra
                      Fatrafol 807v Reinforced Waterproofing Membrane
                      Fatrafol 807v is a UV-resistant, reinforced PVC waterproofing membrane with a non-woven PES-textile backing, designed for adhered roofing systems. It's suitable for various applications and must be installed by trained professionals.
                      From $1,674.64
                      From $1,674.64
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                    • Fatrafol 810v Reinforced PVC Roofing Membrane
                      Fatra
                      Fatrafol 810v Reinforced PVC Roofing Membrane
                      Fatrafol 810v is a high-quality, reinforced PVC roofing membrane designed for single-ply flat roofing applications. It's UV resistant, mechanically anchored, and suitable for a wide range of projects.
                      From $1,504.00
                      From $1,504.00
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                    • RLA 2 Part Cementitious Membrane
                        RLA
                        RLA 2 Part Cementitious Membrane
                        RLA 2Part is a versatile, Class II flexible cementitious waterproofing membrane for wet areas, balconies, planter boxes, retaining walls and immersed applications such as pools and water features. It cures to a tough, durable finish with high adhesion and a tile-ready surface. Certified to AS 4858 and AS 4654.1, and AS 4020 potable-water approved.
                        $205.08
                        $205.08
                      • Silcor 560 HB Charcoal
                          GCP
                          Silcor 560 HB Charcoal
                          Silcor 560 HB is a one-part, high-build Class III PU membrane for professional non-exposed waterproofing. Certified to AS 4654.1 & AS/NZS 4858 for internal wet areas, balconies, decks & retaining walls. Offers high elongation (>700%) & simple application.
                          $209.79
                          $209.79
                        • Silcor 560 HB Low VOC
                            GCP
                            Silcor 560 HB Low VOC
                            High-performance, low VOC polyurethane membrane for internal and external waterproofing. Easy brush or roller application, seamless, flexible, and durable.
                            $229.20
                            $229.20
                          • Silcor 575 LB UVR
                              GCP
                              Silcor 575 LB UVR
                              Silcor 575 LB is a one-part, semi self-levelling polyurethane liquid membrane for horizontal waterproofing. Certified Class III (AS 4654.1 & AS 4858) for balconies, podiums, wet areas. High strength, >800% elongation, low VOC. Requires protection.
                              $275.45
                              $275.45
                            • Silcor 580
                                GCP
                                Silcor 580
                                Silcor 580 is a premium, two-part polyurethane waterproofing membrane for the most demanding projects. With >700% elongation, it offers a tough, flexible, and seamless barrier for trafficable areas. Certified Class III for internal and external use.
                                $573.42
                                $573.42
                              • Mapei Keraflex Maxi S1
                                  Mapei
                                  Mapei Keraflex Maxi S1
                                  High-performance, deformable cementitious adhesive with extended open time and no vertical slip. Ideal for heavy, large-format porcelain and stable natural stone on walls and floors, including uneven substrates up to 15 mm bed thickness. Suits interior/exterior and heated slabs.
                                  $43.72
                                  $43.72
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                                • Sikalastic®-1K
                                    Sika
                                    Sikalastic®-1K
                                    Sikalastic®-1K is a one-component, flexible waterproofing mortar ideal for a wide range of applications. It's easy to apply, provides excellent crack-bridging, and protects concrete from water damage and environmental factors, making it a reliable choice for construction professionals.
                                    $174.33
                                    $174.33
                                  • Duram 195
                                      Duram
                                      Duram 195
                                      Single-pack, liquid-applied, moisture-curing polyurethane Class III membrane for non-exposed waterproofing. Seamless, self-levelling, flexible, low VOC, with excellent chemical and hydrostatic resistance. Topcoat with Multithane ATC if exposed.
                                      $287.62
                                      $287.62
                                    • Duram Azcothane Reo
                                        Duram
                                        Duram Azcothane Reo
                                        Water-based, internally microfibre-reinforced waterproofing membrane for protected applications. Class III performance to AS 4654.1 and compliant with AS 4858. Single-pack, low VOC, seamless, suited to direct stick tile/render, easy water clean-up.
                                        $150.35
                                        $150.35
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