{"product_id":"everbuild®-fire-mate®-intumescent-sealant-fire-resistant-acoustic","title":"EVERBUILD® Fire Mate® Intumescent Sealant - Fire-Resistant \u0026 Acoustic","description":"\u003ch3\u003eHigh-Performance Fire-Resistant \u0026amp; Acoustic Acrylic Sealant\u003c\/h3\u003e\n\n\u003cp\u003e\n  EVERBUILD® Fire Mate® is a one-part, emulsion acrylic-based, intumescent acoustic sealant designed to provide up to 4 hours of fire resistance in suitably designed joints. Upon exposure to temperatures exceeding 125°C, it swells more than 150% of its original size, forming a char that impedes the passage of fire and smoke. Additionally, it offers excellent acoustic properties, making it suitable for soundproofing applications.\n\u003c\/p\u003e\n\n\u003ch4\u003eKey Features \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFire Resistance:\u003c\/strong\u003e Provides up to 4 hours of fire resistance in appropriately designed joints.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntumescent Action:\u003c\/strong\u003e Swells over 150% when exposed to heat, creating an effective barrier against fire and smoke.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAcoustic Properties:\u003c\/strong\u003e Offers an average noise reduction of 24dB (100–3150Hz), enhancing sound insulation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexibility:\u003c\/strong\u003e Permanently flexible with over 100% elongation to ISO8339 standards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEase of Application:\u003c\/strong\u003e Non-slump formula allows for easy application and tooling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Curing:\u003c\/strong\u003e Tack-free in 15 minutes; full cure achieved in 3 to 5 days, depending on conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverpaintable:\u003c\/strong\u003e Can be painted over once cured.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Certified under EN15651-1 for interior applications; tested to BS EN 1366-4:2006 and BS EN 1366-3:2009 standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eIdeal For\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSealing joints, voids, and irregular holes in fire-rated walls, partitions, and other structures.\u003c\/li\u003e\n  \u003cli\u003eMaintaining the integrity of pipes and cables that penetrate fire-rated structures.\u003c\/li\u003e\n  \u003cli\u003eInternal perimeter pointing of fire-rated door and window frames.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Details\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e 295ml cartridge.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColours Available:\u003c\/strong\u003e White, Brown, Grey.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShelf Life:\u003c\/strong\u003e 24 months from date of manufacture when stored between +5°C and +30°C.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJoint Width:\u003c\/strong\u003e Suitable for joints up to 50mm wide.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMovement Capability:\u003c\/strong\u003e ±7.5% of original joint size.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSkin Time:\u003c\/strong\u003e Approximately 10 minutes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTack-Free Time:\u003c\/strong\u003e Approximately 15 minutes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull Cure:\u003c\/strong\u003e 3 to 5 days, depending on joint thickness, ambient temperature, and humidity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eApplication Instructions\u003c\/h4\u003e\n\u003col\u003e\n  \u003cli\u003eEnsure all surfaces are clean, dry, and free from dust, grease, and other contaminants.\u003c\/li\u003e\n  \u003cli\u003eRemove any loose or flaking surface coatings and old sealant or mastic joints.\u003c\/li\u003e\n  \u003cli\u003eFor improved adhesion, wipe surfaces with EVERBUILD® Glass Cleaner and allow to dry.\u003c\/li\u003e\n  \u003cli\u003eCut the tip of the cartridge, taking care not to damage the thread.\u003c\/li\u003e\n  \u003cli\u003eAttach the nozzle and cut at a 45° angle to the desired bead width.\u003c\/li\u003e\n  \u003cli\u003eApply using a standard sealant gun, maintaining even pressure and a consistent angle.\u003c\/li\u003e\n  \u003cli\u003eSmooth the sealant with a spatula or a piece of wood wetted with linseed oil or white spirits.\u003c\/li\u003e\n  \u003cli\u003eFor improved joint appearance, apply masking tape to both sides of the joint and remove within 5 minutes of application.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch4\u003eLimitations\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNot suitable for use on substrates that may bleed oils, solvents, or plasticisers.\u003c\/li\u003e\n  \u003cli\u003eNot intended for joints that are constantly immersed in water or as part of structural glazing systems.\u003c\/li\u003e\n  \u003cli\u003eMay have compatibility issues with some cPVC piping; testing is recommended prior to full application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eCleaning of Tools\u003c\/h4\u003e\n\u003cp\u003e\n  Clean tools immediately after use with a damp cloth. Once cured, the sealant can only be removed mechanically.\n\u003c\/p\u003e\n","brand":"DIY Refurb","offers":[{"title":"White \/ 25 per box \/ C3","offer_id":56041684042107,"sku":"486028","price":66.0,"currency_code":"GBP","in_stock":true},{"title":"Brown \/ 25 per box \/ C3","offer_id":56041684074875,"sku":"486029","price":66.0,"currency_code":"GBP","in_stock":true},{"title":"Grey \/ 25 per box \/ C3","offer_id":56041684107643,"sku":"486040","price":66.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/5420\/5998\/files\/Everbuild_Fire_Mate_Sealant.jpg?v=1778584350","url":"https:\/\/www.keybladesfixings.co.uk\/products\/everbuild%c2%ae-fire-mate%c2%ae-intumescent-sealant-fire-resistant-acoustic","provider":"Key Blades \u0026 Fixings","version":"1.0","type":"link"}