Fire & Heat Resistant
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£7.31 - £13.57 ex. VATFS703 is a low modulus, neutral cure silicone sealant designed for sealing linear gaps to reinstate fire performance in compartment walls and floors.Select options This product has multiple variants. The options may be chosen on the product page
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£6.70 ex. VATFS719 HP Blue for CPVC is a specially developed sealant designed for use with CPVC materials, offering reliable fire protection and easy application. Its distinctive blue colour allows quick visual identification and traceability on site. The product is FBCâ„¢ System Compatible for use with systems such as FlowGuard®, BlazeMaster® and Corzan®, and provides up to two hours of fire resistance when tested to EN 1366-3. FS719 HP Blue can also be used in combination with FB750 Intubatt and FR230 Intucompound and has been successfully tested in openings through direct substrates, flexible and rig
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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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£2.59 ex. VATEVERBUILD Flue Cement is a high-temperature, ready-mixed fireproof mortar paste designed for the safe installation and jointing of Type A1 concrete flue liners (BS EN 1857), typically used in domestic fires and stoves, including coal, wood-burning, and gas units. It can also be used as general-purpose fire cement in applications where direct flame contact occurs. The cement is fully rated and independently tested by BSRIA to meet the BS EN 1857 standard for concrete flue liners, offering high temperature resistance up to 1250°C, including direct flame exposure. Key Poin
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£4.64 ex. VATFirecryl FR is a high-performance, fire-resistant acrylic sealant designed to block the spread of flames and smoke through joints and gaps. Upon exposure to heat above 120°C, it expands (intumesces) to form a heat-resistant barrier, making it ideal for enhancing fire safety in interior applications. Easy to apply and paintable once cured, it offers reliable adhesion to most porous construction surfaces and forms a waterproof, flexible seal. Expands under high heat to block fire and smoke spread. Compatible with water-based paints for a seamless finish. Maintains permaneSelect options This product has multiple variants. The options may be chosen on the product page
Fire & Heat Resistant
At SSL we stock a range of Fire and Heat Resistant Sealants, all of which are suitable for use in a variety of joints and gaps. We often research the latest products on the market to ensure our customers benefit from the best products at the most cost-effective prices.
Our range of fireproof sealants provide a comprehensive array of options for our clients, stocking single products and boxes. Our variety of variable options means we can provide solutions for both commercial and domestic clients.
Importantly, we also share the fire safety specification for each sealant on individual product pages, therefore you can be aware of the level of resistance and other key factors before making a purchase.
Whether you have fire-rated expansion joints or a variety of building joints with a requirement for fire rating, we have a sealant solution for you. We understand that builders and contractors will have requirements for a reliable and cost-effective sealant supplier, which is exactly where SSL come in.
We have set delivery times, cost-effective pricing and a range of options for trade and credit accounts. If you have any questions around fireproof sealants, application or the products we stock, do not hesitate to get in touch with our team.





