Fire Protection
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Rated 5.00 out of 5£11.14 ex. VATEverbuild Thermofoam is formulated to be a flexible PU foam that absorbs component movements. Everbuild Thermofoam has a powerful bonding strength, that helps it give excellent thermal and acoustic insulation. It inhibits cracks from occurring during the contraction of building materials, such as wall to window bonds, providing a hermetically sealed barrier. Advantages - Adheres to all building surfaces, including concrete, brickwork, wood, plaster, plastic, stone, metal etc. - Temperature Resistant For all other fire protection on our website, please click
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£5.86 ex. VATSoudal B2 Expanding Fire Foam is a portable FIRE RATED single-component expanding polyurethane foam filler with swift curing capabilities. Boasting outstanding thermal and acoustic insulation attributes, it exhibits superb adhesion without the need for a primer on a wide range of construction materials. Benefits Exceptional stability with no shrinkage or post-expansion. Remarkable filling capacity. Effective adhesion on various surfaces (excluding PE, PP, and PTFE). Offers high insulation value, both thermally and acoustically. Demonstrates excellent bon
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£8.74 ex. VATEverbuild Firefoam B2 Handheld is a quick setting one part polyurethane foam with fire resistance properties. The foam expands on application 1.5 - 2 times the original size and meets all the requirements of DIN 4102 Part 1 & BS476 Part 20 for Construction Materials. Everbuild Firefoam B2 is fire-rated up to 2 hours in specific joint configurations. Once cured, the foam can be sawn or plastered over after only an hour providing the working temperatures (can and surfaces) are between +5oC to +25oC, ideally 20oC. Advantages - A high level of fire rating: slows down the passage of flames
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£6.33 ex. VATEVERBUILD EVERFLEX AC95 is a high-strength, water-based intumescent acoustic sealant and adhesive, designed to provide a fire-rated seal of up to 4 hours for plasterboard and Kraft-lined insulation boards. This solvent-free, non-flammable sealant is permanently flexible, easy to apply, and adheres to a wide range of building substrates, offering effective acoustic and fire protection. Key Points: Provides a fire-rated acoustic barrier with up to 4-hour fire protection. Permanently flexible with excellent grab strength. Adheres to most surfaces and is resistant
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£6.47 ex. VATThis high-performance polyurethane expanding foam is fire-rated and tested to BSEN 1366-4, offering excellent adhesion to most construction materials such as wood, concrete, metal, and PVC. Expanding over 40 times its can volume, it effectively seals irregular gaps while providing high thermal and acoustic insulation. The foam is resistant to temperatures from -40°C to +100°C, ageing, and low curing pressure, though it is not UV-resistant. Suitable for various applications, including window and door frame installation, filling holes, sealing insulation boards, and reducing thermal brSelect 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£2.46 ex. VATOB1 HeatProtect 1200°C Instant Fire Cement Specialist Sealant is a high-performance, cement-based formulation designed for use in intense heat.
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£10.26 ex. VATDowsil Firestop 700 Sealant is a low modulus, neutral curing, fire-rated silicone. It has excellent unprimed adhesion to a range of common substrates. This includes stone, steel, masonry, brick, wood, and more. Fire Ratings Dowsil Firestop 700 Sealant can achieve up to a 4-hour fire rating at specified joint and penetration configurations, which data is available for. As a result, the test data provides a good indication of the expected performance of the sealant in fire situations. Applicators should satisfy themselves that specific purpose for which this sealant is proposed arSelect options This product has multiple variants. The options may be chosen on the product page
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£8.65 ex. VATEverbuild Firefoam B2 Gun Grade is a quick setting one part polyurethane foam with fire resistance properties. The foam expands on application 1.5 - 2 times the original size and meets all the requirements of DIN 4102 Part 1 & BS476 Part 20 for Construction Materials. Everbuild Firefoam B2 is fire-rated up to 2 hours in specific joint configurations. Once cured, the foam can be sawn or plastered over after only an hour providing the working temperatures (can and surfaces) are between +5oC to +25oC, ideally 20oC. Advantages - A high level of fire rating: slows down the
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£21.00 - £208.12 ex. VATThe ARBO® FR-RS FIRE TAPE is designed to protect façades from both fire and water, offering reliable, long-lasting adhesion that strengthens over time on a range of materials, including glass, steel, concrete, stone, wood, and aluminum. This elastomeric, modified butyl tape is fire-rated at class B, ensuring an airtight, fire-resistant seal around window and door frames. Its user-friendly design includes a split liner positioned 30mm from the edge, simplifying installation. Key Points: Fire Retardant – Offers robust fire resistance to help control fire spread.Select options This product has multiple variants. The options may be chosen on the product page
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£4.48 ex. VATOB1 HeatProtect Fire Resistant Hybrid Sealant is a high-performance, fire-rated sealant designed for professional use in need of fire protection.
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£7.89 ex. VATAlphaChem B1 Fire Foam Gun Grade represents a high-efficiency, top-tier, single-component PU Expanding Foam, designed to excellently fill and insulate a variety of joints, gaps, and voids in construction settings. Notably, for specific joint arrangements, the product holds a fire rating, compliant with EN 1366-4, and adheres to the DIN4102-B1 Fire Class standard. This designation serves to retard the progress of flames and smoke. Additionally, AlphaChem B1 Fire Foam showcases outstanding acoustic and thermal attributes. It's important to highlight that this formulation is void of
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£7.81 ex. VATEverbuild Pyro Mate Silicone is a neutral cure, elastic silicone sealant which conforms to the EN1366-4 standard for fire retardant and has a fire rating of up to 5 hours in specific joint configurations. Advantages - Neutral cure – Everbuild Pyro Mate adheres to most building surfaces, porous and non-porous. - Permanently flexible. - Excellent weathering characteristics. Therefore, it is suitable for internal and external use. - You can use product joints up to 50mm wide and 25mm deep. - No priming required for most construction substrates. However, for specific applications
Fire Protection
Sealant Supplies Limited stocks a wide range of specialist and fire protection sealants from trusted brands such as Dow Corning, Sika Everbuild, Gorilla, CM Sealants, Soudal, and illbruck among others. Our selection of fire sealants is fully tested and compliant with governing bodies.
Whether you are looking for silicone fire-stop sealants or acrylic sealants, we can help. We can also source for fire protection sealants in a variety of colours including black, white, grey, and clear. We stock a full range of professional fire sealants ideal for professional and personal use.
Sealant Supplies Limited features fire sealants designed to prevent fire, toxic gases, and smoke from spreading. Our fireproof sealants are also suitable for sealing holes in fire walls and fire doors.
Fire silicone sealant ensures joints maintain high movement capability and remains effective even when used between different materials. We stock fire sealants that are ideal for use on most building surfaces with varying lengths of fire protection, some lasting up to 4 hours in joints up to 40 mm.
We recommend testing a small area in cases where no priming is required. Our sealants are easy to use and convenient for fast application. Enjoy seamless aesthetics doubled up with fire safety from the wide range of sealants in our catalogue.
Sealant Supplies Limited stocks quality products that give you up to 25 years of service with the correct application. Get in touch with us to explore your options or make an order. Call our team on 01708 525 866 or email info@sealantsupplies.co.uk.












