Waterproofers
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Rated 5.00 out of 5£12.88 - £19.68 ex. VATBond It Tanking Slurry Waterproof Coating is a blend of Portland cements, high-quality graded aggregates, and chemical modifiers designed to provide a waterproof coating system. It offers high water resistance and excellent adhesion to most common building materials, making it ideal for use on tanks, pits, swimming pools, walls and floors (above and below ground), cellars, underground rooms, and more. This water-based product is safe to apply on damp surfaces and is resistant to both positive and negative water pressure up to 7 bar. It can be easily applied by brush or trowel, and canSelect options This product has multiple variants. The options may be chosen on the product page -
Rated 4.00 out of 5£28.76 - £100.99 ex. VATMapegum WPS is a liquid waterproofing membrane for interior surfaces. Not suitable for continual immersion in water or areas that are subject to rising damp. Mapegum WPS is a ready-to-use, single component, solvent-free, grey coloured paste, with a base of synthetic resins in water dispersion. Mapegum WPS has a thixotropic consistency. This makes it easy to apply on all surfaces, especially those that are horizontal, sloping or vertical. After the quick evaporation of the water content, Mapegum WPS forms a flexible membrane which is non sticky, and strong enough to withstand lightSelect options This product has multiple variants. The options may be chosen on the product page
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£16.18 ex. VATMapeWall GPR is a general purpose render for internal and external use. A grey powder basecoat render for masonry and blockwork, composed of cement, selected aggregates and special synthetic resins, which when mixed with water provides a render that is easy to apply on suitably prepared masonry substrates. This product can be applied by hand or with a rendering spray machine. Mapetherm Net is great for reinforcing renders as a secondary layer. On top of this you can then add the Silancolor Render System. Mapewall GPR is ideal for use on brickwork or masonr
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£114.03 ex. VATARDEX S 7 PLUS is a waterproof and tanking coating system designed to be applied before fixing ceramic tiles with an appropriate ARDEX adhesive. It creates a watertight seal for swimming pools, ensuring they remain free from leaks. The system resists water pressures up to 5 bar, and tiles can be applied to the second coat just 4 hours after application. ARDEX S 7 PLUS is easy to use—simply add water and apply by trowel for a smooth finish. It is fibre-reinforced for enhanced strength and flexibility, making it suitable for both internal and external swimming pools. Key
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£12.29 ex. VATEverbuild Facades One Coat GPR is a durable, weather-resistant grey render designed for both internal and external walls. It provides waterproofing protection and can be used as a grey coat finishing render or as a base coat before applying a decorative finish. Suitable for application on masonry and concrete walls, it can be applied manually or with a machine. The render is breathable, overpaintable, and offers a convenient one-coat application for efficient and reliable coverage. Key Points: Versatile Use – Suitable as a finishing render or base coat for masonry
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Rated 5.00 out of 5£7.70 - £23.07 ex. VATBond It Trowel Mastic can be applied to most common roofing surfaces including mastic asphalt, roofing felt, corrugated iron, cast iron, fibre/cement, slates, lead, copper, zinc, concrete and timber. Fibre reinforced making it ideal for filling cracks and holes and cures to give a strong and flexible compound. Storage Life Minimum of 5 years from date of manufacture under good storage conditions in original unopened containers. Store under cover away from sources of heat and ignition. Keep containers sealed when not in use. For all other Bond-itSelect options This product has multiple variants. The options may be chosen on the product page
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£7.35 - £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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Rated 5.00 out of 5£16.78 - £81.37 ex. VATPatioseal is a solvent-free solution designed to protect block paving, patios, and sand joints from water penetration, oil/petrol spills, grease, and dirt buildup. It enhances the color of surfaces while extending the lifespan of driveways, paths, and patios. The product offers easy cleaning, low odor, improved water and UV resistance, and helps retard mould growth. It is ready-to-use; simply shake well before application. Ensure the surface is dry before applying with a brush, roller, or squeegee, avoiding ponding. Apply a single coat, and do not use on wet surfaces or in high humidSelect options This product has multiple variants. The options may be chosen on the product page
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£6.44 ex. VATEVERBUILD OPTI-MIX INTEGRAL WATERPROOFER is a versatile, all-in-one solution that functions as a plasticiser, waterproofing agent, and salt inhibitor. This concentrated formula is easy to use and ensures consistent results with no waste, providing 25 times the coverage of standard waterproofers (1L = 25L of standard waterproofer). It improves the water resistance of mortars, enhances workability, and offers protection against freeze/thaw cycles, making it an ideal choice for construction projects. Key Points: Improves Water Resistance – Boosts the water resistance
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£32.13 ex. VATEVERBUILD 408 Super Seal is a spirit-based, transparent water repellent designed to protect brick, stone, concrete, plaster, rendering, and other mineral surfaces from water penetration. Its deep-penetrating, solvent-based formula ensures long-lasting durability and a clear, colorless finish. Quick-drying and versatile, it can be applied using a brush, roller, or low-pressure spray, while allowing treated surfaces to breathe and maintain their natural appearance. Key Points Transparent, solvent-based water repellent for mineral surfaces. Deep-penetrating formula
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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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£122.38 - £283.44 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
