Roofing Sealants

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  • £17.51 - £101.82 ex. VAT
    £17.51 - £101.82 ex. VAT
      Bond It Rubber Bitumen Emulsion is a solvent-free, rubberised bitumen emulsion which dries to a tough, black coating providing a highly effective cold-applied, damp-proof membrane in sandwich constructions. It can also be used as a waterproof for floors, walls and other above ground structures and acts as a curing membrane when applied to green concrete. It is equally effective as an adhesive for wood blocks, wood mosaic panels, insulation boards, expanded polystyrene and cork panels, or as a plaster bonding agent on difficult surfaces. It can also be applied to damp surfaces. Resist
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  • £6.87 - £81.30 ex. VAT
    £6.87 - £81.30 ex. VAT
      Trowel Mastic is a heavy-bodied bituminous mastic designed for filling joints, cracks, and splits in roofing and building materials such as roofing felt, asphalt, concrete, asbestos cement, and metallic guttering and drainpipes. It provides immediate resistance to water penetration after application, making it ideal for maintenance and remedial work.   Key Points: Heavy-bodied bituminous mastic used for filling joints, cracks, and splits. Suitable for various materials including roofing felt, asphalt, concrete, asbestos cement, and metal guttering. Immediate wat
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  • £6.99 - £7.25 ex. VAT
    £6.99 - £7.25 ex. VAT
    Sika® Evercryl® Emergency Roof Repair is a resin-based, fibre-reinforced roof repair compound that provides instant waterproofing on all common roofing surfaces, even in wet, frosty (down to –5 °C), or ponded conditions. Cartridge-applied, it dries to a flexible, algae- and fungus-resistant membrane, bridging small cracks and holes up to 5 mm with a single application, and requires no primer on sound non-porous surfaces. It is suitable for general sealing, maintenance, repair, and waterproofing of roofs made from concrete, fibre/cement, roofing felt, mastic asphalt, bituminous coating
    Select options This product has multiple variants. The options may be chosen on the product page
  • £4.45 - £4.68 ex. VAT
      Cromar AlphaChem All Weather is a versatile adhesive and filler that offers several advantages for various applications, especially in outdoor environments: All Weather Use: This product is specifically designed to work in all weather conditions, including rain and on wet or oily surfaces. Its ability to bond in such conditions makes it suitable for outdoor use where other adhesives may not be effective. Bitumen and Asphalt Adhesive: All Weather is an ideal choice for use as a bitumen and asphalt adhesive. It provides a reliable bond to these materials, making it suitable for
    Select options This product has multiple variants. The options may be chosen on the product page
  • £37.50 ex. VAT
    EASISEAL PRO is a hybrid-technology waterproof coating that offers an ultimate alternative to bitumen membranes, providing a quick, cold-applied, and easy-to-use solution that dries and cures without odour or chemical release. It remains flexible in cold conditions and delivers outstanding resistance to temperature extremes from −50 °C to +120 °C, UV radiation, ageing, and external chemical attack. The product can be applied to damp surfaces, painted with most common paint types, and adheres strongly to a wide range of substrates including concrete, brick, stone, metals, glass, wood, bitum
    Select options This product has multiple variants. The options may be chosen on the product page
  • £9.44 ex. VAT
    Thompson’s Roof & Gutter Seal Black 310ml is a durable, waterproof sealant designed to stop leaks and provide long-lasting protection on roofs, gutters, flashing, and downpipes. Its flexible black formula adheres strongly to most common building materials, resists weathering and UV exposure, and remains effective in both hot and cold conditions, making it ideal for quick repairs and preventative maintenance.
  • £48.66 ex. VAT
    £48.66 ex. VAT
    Water Stop is a ready-to-use, fibre-reinforced roof coating designed for both wet and dry surfaces. Ideal for emergency repairs or long-term protection, it offers outstanding waterproofing and durability, even in extreme weather conditions. Flexible and UV-resistant, Water Stop adheres well to a variety of roofing materials and can be applied during rain or frost, making it a reliable solution year-round. Key Features: All-Weather Application: Can be used in rain, frost, or dry conditions without compromising performance. Durable & Flexible: Withstands temperature fluctuat