{"product_id":"50mm-ablative-coated-firestop-batt-for-walls","title":"Firestop Batt – Ablative Coated – Walls","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eIntroducing a high-performance ablative coated batt measuring 50mm thick and 1200mm × 600mm in size. This high-density stone-wool fire-stopping slab is factory-coated on both faces with a water-based ablative sealant. It's specifically designed to reinstate fire resistance and acoustic integrity of walls and floors where services penetrate compartment lines.\u003c\/p\u003e\u003cp\u003eThe combination of a non-combustible mineral wool core and ablative coating provides up to two hours of fire resistance when installed as part of a tested system. The coating effectively prevents the passage of smoke and flames, while the slab maintains its insulation and dimensional stability under fire exposure.\u003c\/p\u003e\u003cdiv style=\"margin-top:30px;\"\u003e\n\u003ch2 style=\"font-size:22px;font-weight:700;color:#1a1a2e;margin-bottom:16px;\"\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #e0e0e0;border-radius:4px;overflow:hidden;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#1a1a2e;\"\u003e\n\u003cth style=\"padding:12px 16px;text-align:left;color:#ffffff;font-weight:600;text-transform:uppercase;font-size:12px;letter-spacing:0.5px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:12px 16px;text-align:left;color:#ffffff;font-weight:600;text-transform:uppercase;font-size:12px;letter-spacing:0.5px;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#f8f9fa;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:600;color:#333;border-bottom:1px solid #e9ecef;width:45%;\"\u003eThickness\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;color:#555;border-bottom:1px solid #e9ecef;\"\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:600;color:#333;border-bottom:1px solid #e9ecef;width:45%;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;color:#555;border-bottom:1px solid #e9ecef;\"\u003e600mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f8f9fa;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:600;color:#333;border-bottom:1px solid #e9ecef;width:45%;\"\u003eLength\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;color:#555;border-bottom:1px solid #e9ecef;\"\u003e1200mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#ffffff;\"\u003e\n\u003ctd style=\"padding:12px 16px;font-weight:600;color:#333;border-bottom:1px solid #e9ecef;width:45%;\"\u003eSales Unit\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px;color:#555;border-bottom:1px solid #e9ecef;\"\u003eBatt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-combustible core:\u003c\/strong\u003e Euroclass A1 stone wool delivers inherent fire resistance and acoustic performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAblative coating:\u003c\/strong\u003e Factory-applied sealant expands under heat, sealing gaps and restraining flame spread.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested fire performance:\u003c\/strong\u003e Provides up to 120 minutes of integrity and insulation when installed to approved details.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcoustic insulation:\u003c\/strong\u003e High-density structure reduces airborne sound transmission through penetrations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of installation:\u003c\/strong\u003e Simple to cut and fit around cables, pipes, and ducts with minimal dust generation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 50mm slab suitable for single-layer installations in standard partitions and floors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eService penetrations:\u003c\/strong\u003e Restores fire rating around pipes, ducts, and cable trays in walls or floors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompartmentation:\u003c\/strong\u003e Used to seal voids in fire-rated walls, floors, and ceilings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical and mechanical services:\u003c\/strong\u003e Compatible with metallic and non-metallic pipes, conduits, and trunking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAcoustic control:\u003c\/strong\u003e Reduces noise leakage through service openings in separating structures.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreparation:\u003c\/strong\u003e Ensure openings are clean, dry, and free from debris before fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting:\u003c\/strong\u003e Trim batt to fit tightly within the aperture using a long-bladed knife or saw.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompression fit:\u003c\/strong\u003e Insert slab under light compression; coat cut edges with an ablative coating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService sealing:\u003c\/strong\u003e Apply additional coating or intumescent sealant around penetrations as required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Smooth coating surface to ensure a uniform seal; allow to dry before exposure to service conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis product is manufactured to meet high standards, offering significant fire resistance and acoustic control. Suitable for various applications across construction and building maintenance projects.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the fire rating of this batt?\u003c\/strong\u003e\u003cbr\u003eA: It provides up to two hours of fire resistance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can it be used with non-metallic pipes?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it is compatible with both metallic and non-metallic pipes.\u003c\/p\u003e","brand":"londonbricks-uk.co.uk","offers":[{"title":"50mm","offer_id":55516423881089,"sku":"MM_LB2023","price":46.46,"currency_code":"GBP","in_stock":true},{"title":"60mm","offer_id":55516423913857,"sku":"MM_LB2024","price":51.26,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/5329\/3624\/files\/c220b1770b0ece8f1d51dd9427c141d5.png?v=1775833851","url":"https:\/\/londonbricks-uk.co.uk\/products\/50mm-ablative-coated-firestop-batt-for-walls","provider":"London Bricks UK","version":"1.0","type":"link"}