Sealants
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£4.82 - £8.05 ex. VATSP510 is a one-component, non-sagging hybrid polymer sealant and adhesive with low modulus and low slump, even at warmer temperatures. It cures with air humidity to form a tack-free surface and provides excellent resistance to light, ageing, and weathering. SP510 is ideal for long-term elastic sealing of window and door perimeter joints, as well as movement joints between construction components, and is suitable for indoor* (excluding bathrooms/sanitary areas) and outdoor applications. It is compatible with metals and most construction materials, offering excellent adhesive performance and easSelect options This product has multiple variants. The options may be chosen on the product page -
£6.86 ex. VATSoudal Pool Fix is a high strength, flexible sealant-adhesive designed specifically for repairing mosaic tiles and other tiles in the surrounding area of swimming pools. Can also be used to repair small cracks and for the sealing of swimming pool elements. Bonds to most types of surfaces, even when slightly damp. Properties - Excellent adhesion on nearly all surfaces, even if slightly moist. - Crystal clear formulation - Impervious to mould, contains biocide with fungicidal action - Good extrudability even at low temperatures - Free of isocyanates, solvents, halogen
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£4.40 ex. VATThis one-part moisture cure polyurethane adhesive is specially formulated for waterproof bonding, offering resistance to seawater, acids, and chemicals, making it ideal for both internal and external use. Available in two formulations, the gel version is a solvent-free, rapid-setting, thixotropic, translucent PU gel that sets in just 5 minutes, while the liquid version is a solvent-free, rapid-setting brown liquid that sets in 30 minutes. It is perfect for a wide range of applications, including joinery, carpentry, garden furniture, staircases, boats, wooden constructions, sandwich pan
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£5.33 ex. VATTrade All Weather Sealant is a high-quality, one-component sealant with a flexible plasto-elastic texture, specifically formulated for versatile outdoor and emergency applications. Made from durable copolymers, this solvent-based sealant offers strong adhesion to a wide variety of surfaces—even when damp—and remains fully transparent once cured. It is UV-resistant, weatherproof, and can be painted after curing, making it a reliable solution for sealing and repairing in all weather conditions, including during rain. Key Features: Crystal clear finish that blends seamlessly with moSelect options This product has multiple variants. The options may be chosen on the product page
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£11.06 - £90.00 ex. VATFA880 is a one component, low slump silicone completely free of any ingredients likely to cause migratory staining to natural stone.Select options This product has multiple variants. The options may be chosen on the product page
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£1.94 ex. VATBond It Roof & Gutter Mate is suitable for repairing and maintaining general roofing and roof drainage systems. It forms a flexible seal that remains flexible for up to 15 years with a movement allowance of 5%. For application guns, please click here. For all other Bond It products on our website, please click here. For any further information you may need on Bond-it products, please visit their website here.
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£5.62 ex. VATAS900 is a high-quality acrylic sealant and adhesive offering excellent adhesion to most common building materials, making it ideal for interior applications. It is perfect for sealing drywall partitioning to reduce noise transmission, filling cracks and joints with low movement, and securing skirting boards. Additionally, it is highly effective for fixing plasterboard in partition systems to minimize vibration and movement. Key Points: Fast setting for quick application and efficiency. Permanently flexible to accommodate slight movements. Overpaintable within
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Rated 5.00 out of 5£22.85 - £52.91 ex. VATThompsons 10 Year Roof Seal Black (often referred to as Thompsons HP 10Yr Roof Seal) is a high-performance elastomeric roof coating designed to provide long-lasting waterproof protection and repair for a wide range of roofing materials. It cures to form a flexible, durable membrane that moves with the roof, resists UV-induced fading and, once applied, becomes rainproof in about six hours. This tough seal outperforms traditional bitumen paints and can help protect felt, asphalt, slate, tiles and other surfaces for up to 10 years with proper application.Select options This product has multiple variants. The options may be chosen on the product page
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£7.60 - £7.75 ex. VATARBO Arbosil 1070 represents a single-component, Low Modulus Silicone Sealant with Fire-Resistant properties. It undergoes curing upon exposure to moisture vapor, ultimately transforming into a highly flexible silicone rubber material. For more information on Arbo, please visit their website here. For more in our range of sealants, please click here. For application guns to use with this product, please click here.Select options This product has multiple variants. The options may be chosen on the product page
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£1.52 ex. VATBond It Cove-Mate Coving Adhesive is a high-strength, solvent-free adhesive designed for a variety of home improvement applications. It is ideal for fixing covings, decorative mouldings, skirting boards, architraves, dado rails, and more. This quick-grab adhesive dries to a white finish, allowing it to be over-painted once dry, and it can replace mechanical fixings in many applications. Suitable for use on plaster, brick, stone, and worktops, it provides a strong bond for polystyrene, PU covings, cork tiles, and cork sheet. Key Points: Solvent-free and gap-filling Qu
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£33.88 - £82.27 ex. VATSoudal LVT Adhesive is a universal, ready to use, solvent-free dispersion adhesive for bonding of elastic flooring materials to flat, absorbent surfaces. Properties - Ready for use paste - Easy to tool, even under difficult circumstances. - High initial tack - Very high final strength - Immediately walkable - Heat resistant, also with underfloor heating - For indoor use - EC-1 Plus label: very low emission - Complies to EN14259: Adhesives for floorings Substrates Substrates: all common porous building substrates, concrete, screed floor, brick, stonSelect 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£5.41 ex. VATBond It FG8 is a specially formulated silicone sealant designed for use in the food machinery and food preparation industries. It contains a powerful antifungal compound that prevents microbial growth on seals. FDA approved for food contact, FG8 is ideal for creating waterproof seals and joints in machinery, sealing between ceramic tiles and kitchen fittings, and around deep freezers, refrigeration units, and food processing equipment. This sealant is suitable for interior use, has a lifespan of 25 years, and offers a movement value of 25%. Key Points: FDA approved for
Sealants
There are many general-purpose silicone and DIY sealants available to help you get the job done right. We stock a wide selection of these sealants for home improvement, workplace application, and general DIY applications.
Silicone sealants are generally versatile in formulation which allows a wide variety of applications. However, some sealants are formulated for specific jobs and it is essential to choose the right product.
At Sealant Supplies Ltd, you can choose from our full catalogue of sealants. We have a wide variety of sealants including roof and gutter sealants, timber sealants, laminate sealants and more. All our sealants come from affordable and reputable brands that you can trust.
We also stock general purpose sealants which are more flexible and suitable for use on smooth, non-porous materials. Their waterproof properties make them ideal for use in showers, sinks, and baths. Some general purpose sealants contain anti-fungal properties which make them a perfect choice for bathrooms and kitchens.
General purpose sealants cure quickly after application providing a high-strength, permanent waterproof seal. This makes them ideal for glass, metal, wood, and plastics among others. General purpose sealants can withstand moisture, heat, and vibration which combined with their low viscosity aids quick application and drying.
Check out our catalogue of DIY silicone sealants to find the solution you need.