Roofing Sealants

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  • £2.77 - £39.00 ex. VAT
      Bond It Flashing Tape is a crease resistant, lead coloured, self-adhesive flashing tape for general repairs and sealing. Designed for use as flashing on flat and pitched roofs, on parapets and chimney stacks. It is also ideal for sealing around RSJ's, flues, concrete columns, roof-lights, guttering and extractor vents. The strength of facing gives resistance to puncturing and the bitumen gives flexibility and adhesion but without the problems of slump.   It comprises heavy-duty facing coated with a minimum 1.2mm thickness of pressure sensitive modified bitumen. The adhesiv
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  • £3.14 ex. VAT
    £3.14 ex. VAT
    Silirub LM is a high quality, elastic, 1- component sealant based on silicones. HIGH QUALITY low modulus, neutral cure silicone sealant. Very fast skinning time and final cure. Excellent toolability. Primerless adhesion on all common construction materials. High movement capability. Resistant to UV, rain, snow. PROPERTIES - Very easy to apply - Colourfast and UV resistant - Permanently elastic after curing - Very good adhesion on many materials - Low modulus - Neutral curing Applications - All usual building joints with high movement. - Glazing and joint works. - Expansion joints
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  • £3.85 ex. VAT
    £3.85 ex. VAT
      Everbuild Hybriflex 25LM is a one part, low modulus, chemically curing solvent free sealant. It is combining the best qualities of silicone and polyurethane technologies. It is explicitly designed for adhering most common building surfaces to each other and themselves. Therefore, making it an excellent choice for several applications. Advantages - High bonding strength. - Interior and Exterior Use. - Totally waterproof & weatherproof. - Overpaintable if required. - Resistant to chemicals & petrol (10% dilute acids/alkalis, most solvents).   For more infor
  • £5.15 - £5.85 ex. VAT
    £5.15 - £5.85 ex. VAT
      Geocel 201 is one part sealant that has excellent adhesive and weathering properties and cures to a robust, flexible sealant.   - Excellent adhesion to both porous and nonporous surfaces. - Large colour range available - Joint movement capability of ±20% - Easy to apply, one-component sealant - No maintenance required - Unaffected by extremes in climatic conditions - Non-slump - Over paintable (see painting guide on reverse)     For all other Geocel products on our website, please click here. For any further information you may require on Geoc
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  • £2.80 - £3.57 ex. VAT
    Sika Plastix 22A - Premium Grade is a low mod, neutral curing silicone, that is suitable for a wide range of construction and industrial applications but particularly suited for all glazing, façade and roofline applications. USES - Perimeter pointing around uPVC windows - Expansion joint sealing. - General glazing sealing and draught-proofing, including repair work over existing sealant. - Air-test sealing - Parapet and roofline weather sealing. - Sanitary sealing. - Glass to glass joints and glass to aluminium sealing. - Sealing softer metals such as lead, brass, copper and zinc. -
    Select options This product has multiple variants. The options may be chosen on the product page
  • £56.17 - £163.73 ex. VAT
    £56.17 - £163.73 ex. VAT
      Bond It Roof Seal Liquid Membranel is a hybrid technology product designed for waterproofing and protecting various surfaces, particularly roofs, against climatic variations, UV radiation, and chemical exposure. This liquid membrane demonstrates several advantageous properties: High Elasticity: Seal It Liquid Membrane possesses a high degree of elasticity, enabling it to accommodate structural movements and changes in the substrate caused by temperature fluctuations and other external factors. Temperature Stability: The product maintains its flexibility and performance even u
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  • £5.53 ex. VAT
      Soudal Aquafix is an all-weather sealant is an adhesive sealant that bonds to most surfaces even when damp or underwater. Ideal for use in emergency repairs or as a general sealant, Aquafix can be overpainted after curing and is UV resistant. Universal and can be used in many different areas for different application types, from sealing to adhering, it is an all-round sealant.   Benefits of Aquafix: Easy to apply and tool Solvent Based Adheres underwater Good slump resistance 10% Movement Accommodation For our full range of Soudal products, please click
  • £2.60 ex. VAT
    £2.60 ex. VAT
      Everbuild Everflex 145 Butyl Sealant is a permanently plastic one-part sealant based on PU Technology. That provides a weatherproof seal in a variety of interior and exterior applications. Everbuild Everflex 145 Butyl Rubber Sealant forms a skin in approximately 24hrs but remains plastic underneath. The sealant allows joint movement of 5% and can be painted after application & cure time. Advantages - Overpaintable. - Adheres to most common building surfaces. - High solid formulation - Good weathering properties.     For all other Everbuild products on our
  • £9.60 ex. VAT
      Everbuild 565 Clean Room Silicone is a neutral cure, low modulus, odourless sealant that adheres to a wide range of surfaces. Advantages - Mould Resistant for up to 10 years. - Bacterial resistance. - Excellent tooling and slow skinning properties. - Excellent adhesion properties to most surfaces. - Non-slump formula. - Excellent weathering properties.     For application guns click here. For application tools click here. For all other Everbuild products on our website, please click here. For any further information on Everbuild products, please visit
  • £2.74 - £3.50 ex. VAT
    £2.74 - £3.50 ex. VAT
      Everbuild Everflex 700T Silicone is a low modulus, neutral, oxime cure RTV silicone sealant. It adheres to a wide range of both porous and non-porous surfaces without the need for priming. Everbuild Everflex 700T Silicone is formulated to a high viscosity to give excellent tooling properties. Advantages - Excellent adhesion - will adhere to almost all common surfaces including glass, metals, plastics and wood - Low dirt picks up, therefore ideal for a range of applications. - Good external weathering properties   For all other general sealants on our website, please
    Select options This product has multiple variants. The options may be chosen on the product page
  • £6.53 ex. VAT
      illbruck OS111 is bituminous sealant and adhesive that can be applied on damp, wet or submerged substrates. It is ideal for fixing leaks and making repairs, even on damp or wet substrates & for all types of roofing felts; including APP- and SBS- modified membranes, waterproof finishing of overlaps, connections and joints of roof edges, chimneys, light domes and bushings for exhaust pipes, fixing rainwater drain systems onto the roof, connection of damp courses and other waterproofing wall details (e.g. inner-walls), fixing overlaps of roofing felt at rising outer walls, temporar
  • £2.91 ex. VAT
      Soudal Lead Sheet is a HIGH QUALITY neutral cure silicone. Eliminates the need for grouting. Excellent adhesion to most building materials. Compatible with all types of lead - milled, rolled, sand cast, water-cooled), as well as other metals, brickwork, concrete, granite, marble, slate, cement, stone and roofing tiles. Stain free on most substrates. Lead grey colouring. Good UV and weather resistance. Forms a watertight and permanently flexible seal.   Properties - Very easy to apply - Permanently elastic after curing - Very good adhesion on many materials - UV-resista