Sealants
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£145.00 ex. VATBW1 is the ultimate tanking solution for bathrooms, showers, and wet rooms, offering a one-part waterproofing system powered by TRIBRID® Technology. -
£30.68 ex. VATSikaflex®-292i is suitable for structural joints in marine constructions which will be subjected to high dynamic stresses. It is suitable to bond metals, particularly aluminium (including anodized finishes), metal primers and paint coatings (2-component systems), or ceramic materials, plastics such as GRP (unsaturated polyester resin), ABS, etc.
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£8.67 - £10.15 ex. VATSP540 is a one-part, non-sagging elastic sealant based on hybrid polymer technology, combining the application benefits of a single-component sealant with a fast-curing system. It forms a skin in approximately 35–40 minutes and remains chemically neutral and low odour during and after curing. Once fully cured, SP540 provides permanent elasticity with high mechanical strength and strong resistance to abrasion, UV exposure, weathering, and ageing. The product is free from isocyanates and silicone and is CE classified to EN 15651 Part 1: F-EXT-INT-CC and Part 4: PWEXT-INT-CC. Key points - ISelect options This product has multiple variants. The options may be chosen on the product page
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£9.84 ex. VATPU220 is a low-viscosity, rapid-curing polyurethane wood adhesive that provides exceptional water resistance, making it suitable for applications exposed to frequent wetting or high humidity. It meets EN 204 (D4) standards for external use and forms strong bonds with most building materials, including damp substrates. The adhesive’s gap-filling properties allow it to achieve high-strength bonds on uneven surfaces, while its rapid curing ensures reliable performance without the need for priming or additional surface treatment. Key points - Waterproof, suitable for external use (EN 204 D4)
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£83.92 - £249.51 ex. VATME501 VV is a high-strength, tear-resistant membrane made from polyethylene copolymer film with a non-woven fabric and self-adhesive backing for easy and reliable application. Suitable for use before or after window installation, it provides effective weathertight and airtight sealing for both domestic and commercial projects. The split-release adhesive liner ensures strong bonding to most construction substrates, while the durable fleece layer protects against weather and mechanical damage. With no need for solvent-based adhesives, it offers a safer installation process, along with intelligenSelect options This product has multiple variants. The options may be chosen on the product page
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£8.82 ex. VATFix ALL TurboTack – Key Information & Application Guide Hybrid polymer bonding adhesive Fix ALL TurboTack has been developed for heavy duty bonding applications that need to set quickly. Fix ALL TurboTack combines exceptional high initial grab (200 kg/m²) with speed (hand-tight after 30 minutes). Surface Preparation Porous surfaces: Use Primer 150 for strong adhesion […]
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£4.06 ex. VATFS702 Intumastic is a water-based acrylic sealant that cures to form a firm yet flexible fire-resistant seal, suitable for both linear joints and service penetrations. It provides up to 4 hours of fire resistance, tested to EN 1366-4 and EN 1366-3, and allows up to 30% movement during fire conditions. The sealant is suitable for use on flexible and rigid walls and floors, including sealing FB750 Intubatt, while also offering acoustic and smoke sealing performance. Additionally, it is air pressure tested up to 2000 Pa and features Optifire® and Optifire®+ unique traceability identifiers for q
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£28.99 ex. VATBond-It Weed Stop Membrane is a strong, easy-to-use sheet that helps stop weeds from growing in your garden, paths, or under decking.
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£1.49 ex. VATThis solvent-free, low-odor, instant-grab adhesive forms a tough, permanent bond on both porous and non-porous surfaces. With a 99% VOC-free formula, it offers a high-strength bond and easy water clean-up, making it safe for the environment, the user, and substrates. Supplied in a convenient squeezy tube, it requires no gun and is ideal for use in a wide range of applications, including fixing panelling, plasterboard, carpet tack strips, aluminium firring strips, tub surrounds, fireplaces, and general repairs to wood, plywood, concrete, metal, and more. Note: This adhesive is recommend
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£2.09 ex. VATThis multi-purpose, solvent-based construction adhesive is designed to replace mechanical fixings in a wide range of domestic, commercial, and industrial applications. With gap-filling properties, it can bridge gaps up to 12mm and provides instant grab, making it suitable for both interior and exterior use. It is ideal for rough and porous surfaces, offers good low-temperature resistance for cold applications, and is Toluene-free. Perfect for fixing skirting boards, door surrounds, window sills, cladding, and automotive trims, this adhesive can be applied in all weather conditions and
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.