{"product_id":"rockwool-ablative-coating-liquid-5l","title":"Rockwool Ablative Coating Liquid 5L","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eRockwool Ablative Coating Liquid supplied in 5L tubs. Water-based, ready-to-use ablative coating designed to enhance the fire-resistant properties of Rockwool stone wool products. \u003cbr\u003e\u003cbr\u003eWhen applied to the surface of Rockwool FireStop or Ablative Coated Batts, the coating forms a protective char that resists flame spread and insulates the underlying mineral wool core under fire exposure.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eThe coating dries to a flexible white surface finish, creating a stable and durable barrier that improves fire integrity while maintaining ease of application. It can be brush or spray applied directly on-site and provides an excellent substrate for compatible adhesives and fixing sealants.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eAvailable in white as standard, the coating ensures effective fire protection and a uniform finish across large surface areas.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced fire resistance:\u003c\/strong\u003e Improves the fire performance of Rockwool stone wool slabs by forming a protective, insulating char.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy application:\u003c\/strong\u003e Ready-to-use viscous coating suitable for both brush and spray application on site.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable finish:\u003c\/strong\u003e Dries to a sound, flexible white surface that resists cracking and remains stable under heat exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile compatibility:\u003c\/strong\u003e Suitable for use with Rockwool FireStop Slabs and Ablative Coated Batts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepair and maintenance use:\u003c\/strong\u003e Allows site-applied repair of minor surface damage to pre-coated fire-stopping slabs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContainer size:\u003c\/strong\u003e Supplied in 5L tubs for controlled, practical application in construction and refurbishment projects.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire-stopping systems:\u003c\/strong\u003e Applied to Rockwool stone wool slabs to upgrade or restore fire resistance at wall and floor junctions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSite repairs:\u003c\/strong\u003e Used to repair damaged or cut surfaces on Rockwool Ablative Coated Batts after installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePenetration sealing:\u003c\/strong\u003e Supports reinstatement of fire resistance and acoustic performance around pipes, cables, and service openings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface finishing:\u003c\/strong\u003e Provides a smooth, flexible coating suitable for painting or adhesive bonding after curing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eInstallation Guidance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreparation:\u003c\/strong\u003e Ensure surfaces are clean, dry, and free from dust or debris before coating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication method:\u003c\/strong\u003e Apply evenly by brush or spray to achieve full coverage of the slab surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrying time:\u003c\/strong\u003e Allow coating to dry thoroughly before handling or overcoating; drying time depends on ambient conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepairs:\u003c\/strong\u003e Apply an additional layer over damaged areas or cut edges to reinstate the protective barrier.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Keep the container sealed when not in use and store in a frost-free environment away from direct sunlight.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eCompliance \u0026amp; Performance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial specification:\u003c\/strong\u003e Water-based ablative coating formulated for use with Rockwool stone wool fire-stopping products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Dries to a flexible, white surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Suitable for use on Rockwool FireStop Slabs and Ablative Coated Batts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire performance:\u003c\/strong\u003e Enhances the fire-resistant and smoke-sealing characteristics of treated Rockwool stone wool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental compliance:\u003c\/strong\u003e Water-based formulation containing no halogens or volatile organic compounds (VOCs).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant note:\u003c\/strong\u003e Fire performance is dependent on the complete system build-up and installation in accordance with Rockwool’s tested specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Rockwool","offers":[{"title":"Default Title","offer_id":53771532435567,"sku":"3007207","price":47.66,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/9784\/4591\/files\/Rockwool_Ablative_Coating_Liquid_-_Photo_Resized_2.jpg?v=1783758658","url":"https:\/\/supplyyard.co.uk\/products\/rockwool-ablative-coating-liquid-5l","provider":"Supply Yard","version":"1.0","type":"link"}