waterproofing
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£6.19 - £22.58 ex. VATBond It Bitumen Paint is a bituminous black paint for the waterproofing and weather protecting of steelwork and concrete. Used for the protection of ferrous and non-ferrous metals, concrete roofing, felt, fibre cement, corrugated iron, asphalt and wood, against water. Surfaces to be painted must be completely dry and clear of loose material and any corroded areas primed prior to application. 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. KSelect options This product has multiple variants. The options may be chosen on the product page -
£70.04 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 -
£3.23 - £5.14 ex. VATEVERBUILD MAMMOTH BUILDERS PVC TAPE is a durable, versatile adhesive tape suitable for jointing PVC and polythene sheets and membranes, even in cold weather down to 0°C. It offers excellent resistance to abrasion, moisture, chemicals, corrosion, and varying weather conditions, making it ideal for applications like contamination barrier fastening, dust sealing, and other construction and industrial uses. The tape adheres to most common surfaces, removes easily without leaving residue, and is flame-retardant, performing well under diverse environmental conditions. Key PoiSelect options This product has multiple variants. The options may be chosen on the product page -
£39.85 - £66.02 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 -
£69.23 ex. VATMapelastic AquaDefense Tanking Kit is a ready-to-use solution designed for rapidly waterproofing bathrooms, wet rooms, and showers, making them tile-ready in just 4 hours. The kit includes Mapelastic AquaDefense and Mapeband PE 120, ideal for forming protective layers in areas exposed to moisture and running water. Key Points: Components: Mapelastic AquaDefense, a fast-drying, solvent-free synthetic resin paste, and Mapeband PE 120, a waterproof PVC tape for sealing corners and joints, create a comprehensive waterproofing system. Application: Mapelastic AquaDefen
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£56.64 - £103.11 ex. VATMapelastic AquaDefense is a fast-drying, premixed liquid-rubber waterproofing and crack-isolation membrane designed for installation beneath ceramic tile or stone in various environments, including residential, commercial, and industrial settings. This advanced membrane creates a thin, continuous barrier that protects adjacent rooms and floors from water damage. It is particularly effective in common problem areas like coves, corners, cracks, and drains, where it can be enhanced with MAPEI’s optional Reinforcing Fabric or Mapeband accessories for added protection. Mapelastic AquaDeSelect options This product has multiple variants. The options may be chosen on the product page
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£91.49 - £264.26 ex. VATARDEX DPM 1 C R is a rapid-drying, one-coat, two-component epoxy resin designed for fast-track installations, forming a durable damp-proof membrane with high bond strength, able to accommodate moisture readings up to 98% RH. It resists water, grease, oil, aqueous salt solutions, and dilute mineral and organic acids. Ideal for creating a damp-proof barrier, ARDEX DPM 1 C R is used to suppress residual moisture in sound, well-compacted concrete slabs and cement/sand screeds with moisture readings up to 98% RH. It can also be applied in thinner layers for moisture suppression in concretSelect options This product has multiple variants. The options may be chosen on the product page
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£44.70 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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£48.69 ex. VATMapetex 50 is a black, non-woven polypropylene fabric with a weight of 50 g/m², designed to reinforce waterproof membranes. Made from heat-welded polypropylene threads, it provides a uniform and durable product. It is particularly effective when used with liquid membranes such as Mapelastic AquaDefense for internal and external waterproofing, Mapegum WPS for internal waterproofing, and AquaFlex Roof products for external waterproofing applications. Key Points: Black non-woven polypropylene fabric, weighing 50 g/m². Reinforces liquid waterproof membranes for added
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£28.60 ex. VATPlanitop Fast 330 is a rapid-set, fibre-reinforced cementitious levelling mortar suitable for both internal and external applications. This versatile product can be applied in layers ranging from 3 to 30 mm, effectively evening out irregularities on walls and floors. Composed of a grey, one-component formula with very low emissions of volatile organic compounds (EMICODE EC1), it combines special cementitious binders, selected aggregates, synthetic resins, and additives developed in MAPEI’s Research & Development labs. When mixed with water, it offers excellent workability and h
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£75.49 ex. VATMapelastic Foundation is a two-component mortar formulated with cementitious binders, fine inert materials, inorganic fibres, special additives, and synthetic polymers in a water dispersion. When the components are mixed, they create a plastic consistency suitable for application with a roller or spray on both horizontal and vertical surfaces at a minimum thickness of 2 mm. The high-quality synthetic resins in Mapelastic Foundation ensure that the hardened layer is highly flexible and stable in various environmental conditions. This product is completely waterproof against positive p
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£42.66 ex. VATTriblock P is a three-component epoxy-cementitious system designed to adhere to damp surfaces, including smooth materials like ceramic tiles, porcelain, and marble. This product creates a durable layer suitable for various floor coverings, such as parquet, PVC, linoleum, ceramic, epoxy, polyurethane, and cementitious smoothing layers. Manufactured using a formula developed in MAPEI’s research laboratories, Triblock P can be applied directly or diluted with water. Additionally, by incorporating 0.25 or 0.5 Quartz sand, it can be transformed into a smoothing mortar ideal for uneven c
