Fire Rated Sealants
Filter Your Product
-
£1.25 ex. VATEverbuild Everflex Fire Mate Intumescent Sealant is a four hour rated, one part, emulsion acrylic based, intumescent acoustic sealant that gives a firm yet flexible seal to joints in a variety of fire rated structures. Fire Mate is suitably designed for joints, it swells when exposed to temperatures in excess of 125°C to prevent the passage of fire and smoke and has a fire rating of up to 4 hours in certain joint configurations. BENEFITS Fire rated to EN1366-4 (2006). Acoustic rates to BS EN ISO 140/3 Tested for air permeability to EN13141-1 Swells more thanSelect options This product has multiple variants. The options may be chosen on the product page -
£1.70 - £1.79 ex. VATEverbuild Fireseal 300 is a one-part, acrylic-based, intumescent sealant that gives a firm yet flexible seal. The product will resist fire passages for up to 5 hours. The selected fillers used in this formulation also make it suitable for use as an acoustic sealant. Alternative fire product from Everbuild is the Fire Seal 400 - slightly less fire-resistant time but silicone-based over the acrylic 300, making it slightly easier to apply. Advantages When exposed to heat, this product will swell greater than 3 x it’s original size. - No priming required for most construction subsSelect options This product has multiple variants. The options may be chosen on the product page -
£5.13 - £5.24 ex. VATEverbuild Fire Seal 400 is an elastic, acoustic rated silicone sealant that neutrally cures & conforms to EN1366-4:2006 for fire retardant and has a fire rating of up to 4 hours in specific joint configurations. Typically used for all sealing joints within the building envelope which require a fire rating. Advantages - Everbuild Fire Seal 400is a Neutral cure – adheres to most building surfaces, porous and non-porous. - Permanently flexible (25% movement accommodation). - Excellent weathering properties – suitable for internal and external applications. - This product wiSelect options This product has multiple variants. The options may be chosen on the product page -
£5.74 - £163.78 ex. VATSoudal Fire Silicone B1 FR is a high quality, neutral, elastic, one-component sealant based on silicone's which conforms to the DIN4102 B1 standard for fire retardant silicone and has a fire rating up to a 4-hour window in specific joint configurations & when installed in accordance with the manufacturer's instructions. Characteristics Colourfast and UV-resistant Remains permanently elastic after full cure Excellent adhesion on most surfaces Low modulus DIN 4102-Part 2: Class B1 For an application gun for this product, pleaseSelect options This product has multiple variants. The options may be chosen on the product page -
£2.38 - £2.51 ex. VATSoudal Firecryl FR is a fire-rated acrylic sealant and filler, offering a fire rating of up to 4 hours. It intumesces at temperatures exceeding 120°C, effectively preventing the passage of smoke and fire through joints and gaps. It is also paintable. Properties Fire and Smoke Barrier: Effectively halts the spread of both fire and smoke. Intumescent Properties: Expands and seals when subjected to temperatures surpassing 120°C. Painting Capability: Allows for painting after a complete curing process. Easy Application: Straightforward and convenient to applSelect options This product has multiple variants. The options may be chosen on the product page -
£7.03 - £7.99 ex. VATCM Pyrostop - A one component, ready to use silicone elastomer intended for fire-stop sealing and bonding. A vital part of the FIRESTOP system of fire rated sealants. CM Pyrostop - sound tested and has a 55Dba rating. For more in our sealant range, click here. For shop our full CM Sealants range, please click here. For more information on CM sealants, you can visit their website here.Select options This product has multiple variants. The options may be chosen on the product page -
£8.19 ex. VATEverbuild Firefoam B1 Gun Grade is a fast-setting, fire-rated, polyurethane foam. It expands upon application to yield up to 50 times the can contents and meets the extremely stringent requirements of the relevant test criteria. Everbuild Firefoam B1 is fire-rated up to 4 hours in specific joint configurations. For use with an Everbuild® Professional Foam Gun; once cured, the foam can be cut, sawn or plastered over after only one hour. - A vast degree of fire rating: slows down the passage of smoke & flames - Fast setting - can be cut, sawn or plastered in 1 hour. - Expands -
£4.20 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
-
£5.91 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
-
£9.59 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
-
£2.07 - £7.59 ex. VATFS4 Fireshield AC is a high-performance, flexible acrylic intumescent acoustic sealant designed to provide a fire-resistant, smoke- and flame-resistant barrier in construction applications. In the event of a fire, it expands to form an inert barrier, offering up to 4 hours of fire protection depending on the joint design and sealant depth. The sealant features non-slumping, rapid skinning properties and is solvent-free, non-shrinking, and permanently flexible. It is suitable for interior use in sealing linear joints, partition walls, plasterboard, suspended ceilings, and for penetratioSelect options This product has multiple variants. The options may be chosen on the product page
-
£12.18 ex. VATThis fire-resistant neutral cure silicone is specifically designed to protect engineered movement joints in buildings, ensuring the integrity of fire walls when breached by pipes, conduits, and other elements. It conforms to EN1366-3 (penetration seals) and EN1366-4 (linear joints), offering an impressive fire resistance of over 4 hours for certain joint geometries. Halogen-free, it reduces the risks of toxic fumes and corrosion during a fire, while its versatile formulation allows use on a range of materials, including concrete, metals, timber, glass, ceramics, and plastics. This sili
