Waterproofers
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£20.75 ex. VATFebtank Super 25kg is a high-performance waterproof tanking slurry designed to provide a long-lasting protective coating on concrete and masonry surfaces. When mixed with clean water and applied by brush, broom or spray, it forms a durable, cementitious barrier that resists both positive and negative water pressure, helping prevent moisture ingress on internal and external structures above or below ground level. -
£14.43 - £76.96 ex. VATSikaBond® SBR+ is a styrene-butadiene co-polymer used as an admixture, primer, bonding agent, and sealer for applications in areas subject to humidity, dampness, and water contact. It enhances the water resistance, durability, and flexibility of cementitious mixes for renderings, floor screeds, repairs, renovations, and general bonding, while also controlling density through its anti-foam properties. SikaBond® SBR+ can be used for concrete repair, external rendering, waterproofing and tanking, corrosion protection of steel, silage pit lining, screeds, renders, tiling primers, and as a flexibSelect options This product has multiple variants. The options may be chosen on the product page
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£12.96 - £57.11 ex. VATAlphaChem Block & Paving Sealer provides a durable penetrative seal to a wide variety of materials, such as concrete, screeds, brickwork, masonry and fibrous sheet materials. The sealer helps protect both new and existing concrete and masonry against pollutants that are both airborne and in water. Benefits - Non-yellowing - Dual Sealing and Curing Action - High Penetration - Suitable to receiving subsequent treatments - Can be used on both horizontal or vertical surfaces - Vapour permeable, allowing the substrate to breath - Provides increased protection to atSelect options This product has multiple variants. The options may be chosen on the product page
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£122.38 - £195.01 ex. VATillbruck ME508 Duo Window Membrane – Airtight & Vapour-Controlling Fleece Tape ME508 is a high-performance, self-adhesive fleece membrane for sealing window and façade joints. Designed for both internal airtightness and external weather protection, it offers variable vapour permeability and is suitable for new builds or retrofit projects. Key Features Airtight & Vapour Control – Intelligent […]Select options This product has multiple variants. The options may be chosen on the product page
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£63.92 - £75.53 ex. VATEVERBUILD Aquaseal Wet Room System is a reliable solution for creating a permanently flexible, watertight membrane in areas such as showers, wet rooms, bathrooms, and other tiled areas exposed to water, including balconies and partially covered external spaces. The system is based on proven wet room tanking methods used in Scandinavia and Germany, where wet rooms have long been a standard. Each kit contains all the necessary components for easy installation, with clear instructions included. Key Points: Complete Kit: All components included in oneSelect options This product has multiple variants. The options may be chosen on the product page
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£3.55 ex. VAT3 in 1 Admixture from AlphaChem is an air entraining chloride free liquid admixture for waterproofing, plasticising and retarding of render mixes. Conforms to BS4887 air entraining properties. AlphaChem 3 in 1 Admixture has the benefits of being an air-entrainer and retarder, allowing large areas to be covered in one single application hence improving workability, trowel-ability and significantly reducing water penetration. The improved durability reduces efflorescence and shrinkage. For more information on Cromar, please visit their website here. For our full list
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£78.70 ex. VATARDEX WPC is an advanced, cement-based waterproof coating, designed for rapid drying, allowing tiling to begin as soon as 90 minutes after application. This product features an adjustable mix ratio, making it versatile for various uses including filling holes, gaps, and joints, as well as for general waterproofing purposes. It is ideal for waterproofing surfaces such as cement and sand renders, gypsum plaster, and plasterboard, ensuring a reliable foundation for tiling in both domestic and commercial environments like kitchens, showers, and bathrooms. It's iSelect options This product has multiple variants. The options may be chosen on the product page
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£19.89 ex. VATARDEX SK90 Internal Corners are preformed inner corners designed to provide flexible, water-impermeable bridging for connections and movement joints. These corners are part of the ARDEX TRICOM sealing set, which also includes bands and sleeves. The complete set is compatible with all ARDEX system seals, ensuring a secure waterproof seal for a variety of applications. Additionally, it is suitable for all water load classes, making it a versatile and reliable choice for both residential and commercial projects. This product is designed to provide reliable waterproofing and weatherproofing for bo
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£66.33 ex. VATMapelastic A+B is a two-component, flexible cementitious mortar specifically designed for waterproofing applications in balconies, terraces, bathrooms, and swimming pools. This mortar combines cementitious binders, finely graded aggregates, special admixtures, and synthetic polymers, creating a user-friendly mix that can be easily applied to various surfaces, even vertically, up to a thickness of 2 mm in a single coat. The cured layer exhibits exceptional flexibility, excellent adhesion to concrete, masonry, ceramics, and marble, and is resistant to harsh environmental conditions, in
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£76.21 ex. VATMapelastic A+B is a two-component, flexible cementitious mortar specifically designed for waterproofing applications in balconies, terraces, bathrooms, and swimming pools. This mortar combines cementitious binders, finely graded aggregates, special admixtures, and synthetic polymers, creating a user-friendly mix that can be easily applied to various surfaces, even vertically, up to a thickness of 2 mm in a single coat. The cured layer exhibits exceptional flexibility, excellent adhesion to concrete, masonry, ceramics, and marble, and is resistant to harsh environmental conditions, in
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£47.28 ex. VATMapeproof Swell is a one-component hydrophilic paste designed for repair and waterproofing tasks. It can be applied to damp or uneven surfaces and is effective at any temperature, even when water is infiltrating or seeping through. Upon contact with water, Mapeproof Swell expands in volume and can withstand significant hydrostatic pressure when properly confined. It adheres well to slightly damp surfaces, provided they are clean and stable. This single-component hydro-expansive paste is supplied in cartridges and is specifically formulated to create flexible, waterproof seals in crac
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£4.87 - £117.62 ex. VATThis high-strength cement waterproofer is ideal for both internal and external applications, including rendering, roof screeds, swimming pools, tanks, retaining walls, basement walls, and reservoirs. It improves the workability and plasticity of concrete and mortar in their wet state, resisting water penetration even under pressure. The product reacts with free lime in the mortar to form hydrophobic crystals, which block the pores and enhance water resistance. For best results, it should be added to the gauging water with minimal water in the mix and a properly balanced cement and sand aggregaSelect options This product has multiple variants. The options may be chosen on the product page
