{"product_id":"high-yield-fire-rated-foam-filler","title":"High Yield Fire Rated Foam Filler","description":"\u003cp\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Soudal High Yield Fire Rated Foam Filler is an innovative one-component expanding polyurethane foam specifically engineered for fire-resistant applications. This advanced foam expands 35 to 40 times its initial volume, providing over 25% higher linear yield compared to standard Soudafoam FR foam. It not only meets stringent international fire standards, such as EN13501-2 class E for reaction to fire and EN1366-4 for fire resistance up to 4 hours, but also delivers exceptional thermal and acoustic insulation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis versatile foam filler is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge gap filling in passive fire protection systems\u003c\/li\u003e\n\u003cli\u003eInstalling fire retardant window and door frames\u003c\/li\u003e\n\u003cli\u003eSealing expansion joints, connection joints, and penetration seals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts rapid curing time and strong adhesion to most construction materials—without the need for a primer—make it a go-to choice for professionals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOne-component expanding polyurethane foam filler\u003c\/li\u003e\n\u003cli\u003eExpands 35–40 times its initial volume\u003c\/li\u003e\n\u003cli\u003e25% more linear yield than standard Soudafoam FR\u003c\/li\u003e\n\u003cli\u003eFire rated to EN13501-2 class E and EN1366-4 (up to 4 hours fire resistance)\u003c\/li\u003e\n\u003cli\u003eRapid curing with excellent thermal and acoustic insulation properties\u003c\/li\u003e\n\u003cli\u003ePrimerless adhesion on most construction materials\u003c\/li\u003e\n\u003cli\u003eLoose packaging for convenience\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment \u0026amp; Application Tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo ensure optimal performance, follow these guidelines:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure substrate surfaces are clean and free from grease and dust before application.\u003c\/li\u003e\n\u003cli\u003eMoisten surfaces with water prior to foam application.\u003c\/li\u003e\n\u003cli\u003eShake the aerosol can for at least 20 seconds before use and regularly during application.\u003c\/li\u003e\n\u003cli\u003eFill cavities only one-third at a time to allow for proper expansion.\u003c\/li\u003e\n\u003cli\u003eTest adhesion on non-conventional substrates before full application.\u003c\/li\u003e\n\u003cli\u003eUse appropriate cleaning agents for fresh foam removal and mechanical means for cured foam removal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCommon Ordering Mistakes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAvoid these pitfalls when ordering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFailing to confirm compatibility with the substrates to be sealed.\u003c\/li\u003e\n\u003cli\u003eNeglecting to prepare surfaces by cleaning and moistening prior to application.\u003c\/li\u003e\n\u003cli\u003eOverfilling cavities without allowing for expansion.\u003c\/li\u003e\n\u003cli\u003eNot shaking the aerosol can sufficiently before and during use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Soudal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Loose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Info:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eHIGH YIELD fire rated, one-component expanding polyurethane foam filler\u003c\/li\u003e\n\u003cli\u003e25% more yield than standard Soudafoam FR fire resisting foam\u003c\/li\u003e\n\u003cli\u003eRapid curing with excellent thermal and acoustic insulation properties\u003c\/li\u003e\n\u003cli\u003eExpands 35-40 times its initial volume\u003c\/li\u003e\n\u003cli\u003eExcellent primerless adhesion on most construction materials\u003c\/li\u003e\n\u003cli\u003eConforms to all international standards\u003c\/li\u003e\n\u003cli\u003eFire rated polyurethane expanding foam filler\u003c\/li\u003e\n\u003cli\u003eEN13501-2 – Reaction to fire, class E\u003c\/li\u003e\n\u003cli\u003eEN1366-4 – Fire resistance, up to 4 hours depending on joint configuration\u003c\/li\u003e\n\u003cli\u003eSuitable for passive fire protection systems as a large gap filler\u003c\/li\u003e\n\u003cli\u003eIdeal for installation of fire retardant window and door frames\u003c\/li\u003e\n\u003cli\u003eEffective for sealing expansion and connection joints, penetration seals\u003c\/li\u003e\n\u003cli\u003eShake the aerosol can for at least 20 seconds before use\u003c\/li\u003e\n\u003cli\u003eEnsure surfaces are free from grease and dust\u003c\/li\u003e\n\u003cli\u003eMoisten surfaces with a water sprayer prior to application\u003c\/li\u003e\n\u003cli\u003eFresh foam can be removed using Soudal Gun \u0026amp; Foamcleaner or acetone\u003c\/li\u003e\n\u003cli\u003eCured foam can only be removed mechanically or with Soudal PU-Remover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Soudal","offers":[{"title":"Default Title","offer_id":54987121066322,"sku":"SOUDAFOAM-UDF","price":20.31,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1081\/7994\/7858\/files\/SOUDAFOAM_1_1.avif?v=1791435246","url":"https:\/\/upvcfittings.co.uk\/products\/high-yield-fire-rated-foam-filler","provider":"UPVC Fittings","version":"1.0","type":"link"}