{"product_id":"rockwool-high-expansion-intumescent-sealant","title":"Rockwool High Expansion Intumescent Sealant","description":"\u003cstyle\u003e#html-body [data-pb-style=YTYD19T]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}\u003c\/style\u003e\u003cdiv data-content-type=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\u003cdiv data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-background-images=\"{}\" data-background-type=\"image\" data-video-loop=\"true\" data-video-play-only-visible=\"true\" data-video-lazy-load=\"true\" data-video-fallback-src=\"\" data-element=\"inner\" data-pb-style=\"YTYD19T\"\u003e\u003cdiv data-content-type=\"html\" data-appearance=\"default\" data-element=\"main\"\u003e\n    \u003cheader\u003e\n        \u003ch1\u003eRockwool High Expansion Intumescent Sealant\u003c\/h1\u003e\n        \u003cp\u003eAdvanced Fire Protection for Your Pipework\u003c\/p\u003e\n    \u003c\/header\u003e\n\n    \u003cdiv class=\"container\"\u003e\n        \u003csection\u003e\n            \u003ch2\u003eUltimate Fire Safety Solution\u003c\/h2\u003e\n            \u003cp\u003eProtect your property with \u003cstrong\u003eRockwool High Expansion Intumescent Sealant\u003c\/strong\u003e, exclusively available at \u003ca href=\"https:\/\/www.pipelagging.com\"\u003ePipeLagging.com\u003c\/a\u003e. This high-performance, water-based acrylic sealant, infused with graphite, delivers robust fire-stopping for pipes, cables, and permanent services. Supplied in 310ml cartridges, it’s perfect for construction and renovation projects prioritizing safety.\u003c\/p\u003e\n        \u003c\/section\u003e\n\n        \u003csection\u003e\n            \u003ch2\u003eUnmatched Fire-Stopping Technology\u003c\/h2\u003e\n            \u003cp\u003eDesigned for service penetrations through compartment walls and floors, this sealant activates at temperatures above 135°C. The graphite expands rapidly, creating a high-pressure seal that blocks flames and smoke for up to 4 hours. It restores the integrity of fire compartments, making it ideal for pipes, cables, and insulated metalwork.\u003c\/p\u003e\n        \u003c\/section\u003e\n\n        \u003csection\u003e\n            \u003ch2\u003eKey Features\u003c\/h2\u003e\n            \u003cdiv class=\"features-grid\"\u003e\n                \u003cdiv class=\"feature-item\"\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 310ml cartridge for precise application.\u003c\/div\u003e\n                \u003cdiv class=\"feature-item\"\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e Water-based acrylic with active graphite.\u003c\/div\u003e\n                \u003cdiv class=\"feature-item\"\u003e\n\u003cstrong\u003eFire Resistance:\u003c\/strong\u003e Up to 4 hours in joints and penetrations.\u003c\/div\u003e\n                \u003cdiv class=\"feature-item\"\u003e\n\u003cstrong\u003eVersatility:\u003c\/strong\u003e Works with combustible and non-combustible materials.\u003c\/div\u003e\n                \u003cdiv class=\"feature-item\"\u003e\n\u003cstrong\u003eSmoke Barrier:\u003c\/strong\u003e Prevents smoke spread alongside fire.\u003c\/div\u003e\n                \u003cdiv class=\"feature-item\"\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e EN 1366-3 \u0026amp; 4, CE Marked, Certifire approved.\u003c\/div\u003e\n                \u003cdiv class=\"feature-item\"\u003e\n\u003cstrong\u003eLow Maintenance:\u003c\/strong\u003e No additional ancillaries needed.\u003c\/div\u003e\n            \u003c\/div\u003e\n        \u003c\/section\u003e\n\n        \u003csection\u003e\n            \u003ch2\u003eSimple and Effective Application\u003c\/h2\u003e\n            \u003cp\u003eApply easily with a standard caulking gun. The flexible, durable finish bonds to various substrates, creating a long-lasting fire-resistant barrier. Clean the area, apply, and let it cure—no complex steps required.\u003c\/p\u003e\n        \u003c\/section\u003e\n\n        \u003csection\u003e\n            \u003ch2\u003eIdeal Applications\u003c\/h2\u003e\n            \u003cul\u003e\n                \u003cli\u003eSealing plastic and metal pipework in residential or commercial buildings.\u003c\/li\u003e\n                \u003cli\u003eProtecting electrical cables in fire-rated walls and floors.\u003c\/li\u003e\n                \u003cli\u003eEnhancing fire safety in industrial settings.\u003c\/li\u003e\n                \u003cli\u003eApproved for London Underground premises (Ref: 2454).\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/section\u003e\n\n        \u003csection\u003e\n            \u003ch2\u003eWhy Choose PipeLagging.com?\u003c\/h2\u003e\n            \u003cp\u003eAt PipeLagging.com, we offer top-quality, rigorously tested products. This sealant is compatible with FBC systems (FlowGuard Gold®, BlazeMaster®, Corzan®) and features low smoke and toxicity levels, making it ideal for sensitive environments.\u003c\/p\u003e\n            \u003ca href=\"https:\/\/www.pipelagging.com\" class=\"cta-button\"\u003eOrder Now\u003c\/a\u003e\n        \u003c\/section\u003e\n\n        \u003csection\u003e\n            \u003ch2\u003eSpecifications\u003c\/h2\u003e\n            \u003cul\u003e\n                \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 310ml cartridge\u003c\/li\u003e\n                \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Grey\u003c\/li\u003e\n                \u003cli\u003e\n\u003cstrong\u003eFire Rating:\u003c\/strong\u003e Up to 4 hours\u003c\/li\u003e\n                \u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e EN 1366-3 \u0026amp; 4, EN 13501, CE Marked, Certifire CF 5576\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/section\u003e\n\n        \u003csection\u003e\n            \u003ch2\u003eContact Us\u003c\/h2\u003e\n            \u003cp\u003eHave questions? Reach out at \u003ca href=\"tel:+441617751190\"\u003e0161 775 1190\u003c\/a\u003e or explore our full range of fire-stopping solutions at \u003ca href=\"https:\/\/www.pipelagging.com\"\u003ePipeLagging.com\u003c\/a\u003e.\u003c\/p\u003e\n        \u003c\/section\u003e\n    \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":58099367936325,"sku":"128086","price":8.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1045\/1238\/9445\/files\/high_expansion.png?v=1780032500","url":"https:\/\/www.pipelagging.com\/products\/rockwool-high-expansion-intumescent-sealant","provider":"Pipelagging.com","version":"1.0","type":"link"}