{"product_id":"bond-it-fs4-fireshield-ac-intumescent-sealant-white","title":"Bond It FS4 Fireshield AC Intumescent Acoustic Sealant 310ml - White","description":"\u003cp\u003eBond It FS4 Fireshield AC is a high-performance, flexible acrylic intumescent acoustic sealant. In the event of a fire, it swells (intumesces) to form an inert barrier that prevents the passage of smoke and flames through joints and gaps in fire-rated construction elements.\u003c\/p\u003e\n\n\u003cp\u003eIt is specifically designed to provide both fire-rated and acoustic sealing in construction applications, including floor and ceiling joints, dry lining systems, partition walls, plasterboard installations, and suspended ceilings. It is also suitable for penetration seals around steel and copper pipes passing through plasterboard.\u003c\/p\u003e\n\n\u003cp\u003eFireshield AC achieves up to a 4-hour fire rating (dependent on joint design, sealant depth, and substrates) and has been tested to EN1366-3, EN1366-4, and EN ISO 10140-2:2010. It maintains a Sound Reduction Index of 55dB in tested plasterboard partitions. The sealant is solvent-free, non-hazardous, non-shrinking, rapid drying, and can be overpainted within 1 hour.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntumescent: swells in fire to block smoke and flames\u003c\/li\u003e\n\u003cli\u003eUp to 4-hour fire rating (dependent on application)\u003c\/li\u003e\n\u003cli\u003eAcoustic sealing with 55dB Sound Reduction Index\u003c\/li\u003e\n\u003cli\u003eSolvent-free and non-hazardous\u003c\/li\u003e\n\u003cli\u003eOverpaintable within 1 hour\u003c\/li\u003e\n\u003cli\u003ePermanently flexible and non-shrinking\u003c\/li\u003e\n\u003cli\u003eConforms to EN1366-3, EN1366-4, EN ISO 10140-2:2010\u003c\/li\u003e\n\u003cli\u003e310ml cartridge\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bond It","offers":[{"title":"Default Title","offer_id":56788396966261,"sku":"BDFWH","price":2.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/2296\/5941\/files\/41dphiDye6S._AC_UF894_1000_QL80.jpg?v=1772027195","url":"https:\/\/invictatools.co.uk\/products\/bond-it-fs4-fireshield-ac-intumescent-sealant-white","provider":"Invicta Tools","version":"1.0","type":"link"}