{"product_id":"intumescent-seals-30-mins-fire-smoke","title":"Intumescent Seals (30 mins) Fire - Smoke","description":"\u003cdiv class=\"text-base my-auto mx-auto [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" data-conversation-screenshot-content=\"\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-6-thinking\" dir=\"auto\" data-message-id=\"138ad62c-c422-481d-a022-16f605c4644b\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\" data-end=\"324\" data-start=\"50\"\u003eAstro Strip FS is an intumescent fire and smoke seal designed for installation around fire-rated timber doors. In the event of a fire, the intumescent core expands under heat to help seal the gap between the door leaf and frame, reducing the passage of flames and hot gases.\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"509\" data-start=\"326\"\u003eThe integrated smoke brush also helps restrict the movement of cold smoke during the early stages of a fire, making it suitable for doors requiring combined fire and smoke protection.\u003c\/p\u003e\n\u003cp data-end=\"633\" data-start=\"511\"\u003eAvailable in 30-minute and 60-minute fire-rated options, with a selection of widths to suit different door specifications.\u003c\/p\u003e\n\u003ch3 data-end=\"651\" data-start=\"635\" data-section-id=\"1iz91iu\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-end=\"974\" data-start=\"653\"\u003e\n\u003cli data-end=\"697\" data-start=\"653\" data-section-id=\"1vlguez\"\u003eCombined intumescent fire and smoke seal\u003c\/li\u003e\n\u003cli data-end=\"724\" data-start=\"698\" data-section-id=\"i0kla6\"\u003eIntegrated smoke brush\u003c\/li\u003e\n\u003cli data-end=\"776\" data-start=\"725\" data-section-id=\"1r1yums\"\u003eSuitable for fire-rated timber doors and frames\u003c\/li\u003e\n\u003cli data-end=\"807\" data-start=\"777\" data-section-id=\"in0t9d\"\u003eSupplied in 2100mm lengths\u003c\/li\u003e\n\u003cli data-end=\"862\" data-start=\"808\" data-section-id=\"1euqhd9\"\u003eAvailable for 30-minute and 60-minute applications\u003c\/li\u003e\n\u003cli data-end=\"920\" data-start=\"863\" data-section-id=\"m4ct8h\"\u003eAvailable in white, brown and selected colour options\u003c\/li\u003e\n\u003cli data-end=\"974\" data-start=\"921\" data-section-id=\"f2y9pn\"\u003eSimple installation into a correctly sized groove\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"995\" data-start=\"976\" data-section-id=\"qhba7d\"\u003eAvailable Sizes\u003c\/h3\u003e\n\u003cul data-end=\"1236\" data-start=\"997\"\u003e\n\u003cli data-end=\"1056\" data-start=\"997\" data-section-id=\"33g4zh\"\u003e\n\u003cstrong data-end=\"1022\" data-start=\"999\"\u003e10mm × 4mm × 2100mm\u003c\/strong\u003e — 30-minute fire and smoke seal\u003c\/li\u003e\n\u003cli data-end=\"1116\" data-start=\"1057\" data-section-id=\"1qpi5js\"\u003e\n\u003cstrong data-end=\"1082\" data-start=\"1059\"\u003e15mm × 4mm × 2100mm\u003c\/strong\u003e — 30-minute fire and smoke seal\u003c\/li\u003e\n\u003cli data-end=\"1176\" data-start=\"1117\" data-section-id=\"fmzu9n\"\u003e\n\u003cstrong data-end=\"1142\" data-start=\"1119\"\u003e20mm × 4mm × 2100mm\u003c\/strong\u003e — 60-minute fire and smoke seal\u003c\/li\u003e\n\u003cli data-end=\"1236\" data-start=\"1177\" data-section-id=\"13lqwim\"\u003e\n\u003cstrong data-end=\"1202\" data-start=\"1179\"\u003e25mm × 4mm × 2100mm\u003c\/strong\u003e — 60-minute fire and smoke seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1377\" data-start=\"1238\"\u003eThe seal size and fire rating must be selected in accordance with the fire door manufacturer’s certification and installation requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Premier Fire Doors","offers":[{"title":"White \/ 10x4x2100mm","offer_id":57975675224447,"sku":null,"price":1.1,"currency_code":"GBP","in_stock":true},{"title":"White \/ 15x4x2100mm","offer_id":57975676043647,"sku":null,"price":1.52,"currency_code":"GBP","in_stock":true},{"title":"White \/ 20x4x2100mm","offer_id":57975676076415,"sku":null,"price":1.64,"currency_code":"GBP","in_stock":true},{"title":"White \/ 25x4x2100mm","offer_id":57975676109183,"sku":null,"price":3.53,"currency_code":"GBP","in_stock":true},{"title":"Brown \/ 10x4x2100mm","offer_id":57975675257215,"sku":null,"price":1.1,"currency_code":"GBP","in_stock":true},{"title":"Brown \/ 15x4x2100mm","offer_id":57975676141951,"sku":null,"price":1.52,"currency_code":"GBP","in_stock":true},{"title":"Brown \/ 20x4x2100mm","offer_id":57975676174719,"sku":null,"price":1.64,"currency_code":"GBP","in_stock":true},{"title":"Brown \/ 25x4x2100mm","offer_id":57975676207487,"sku":null,"price":3.53,"currency_code":"GBP","in_stock":true},{"title":"Colored \/ 10x4x2100mm","offer_id":57975675289983,"sku":null,"price":1.29,"currency_code":"GBP","in_stock":true},{"title":"Colored \/ 15x4x2100mm","offer_id":57975676240255,"sku":null,"price":1.8,"currency_code":"GBP","in_stock":true},{"title":"Colored \/ 20x4x2100mm","offer_id":57975676273023,"sku":null,"price":2.03,"currency_code":"GBP","in_stock":true},{"title":"Colored \/ 25x4x2100mm","offer_id":57975676305791,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/3779\/8981\/files\/Intumescent-Fire-Seals-4_1.jpg?v=1784121670","url":"https:\/\/www.premierfiredoors.com\/products\/intumescent-seals-30-mins-fire-smoke","provider":"Premier Fire Doors","version":"1.0","type":"link"}