Soudafoam Fireblock

Soudal Fire Protection Soudafoam Fireblock A one-component, moisture-curing polyurethane expanding foam approved for fireblock applications with excellent insulation and adhesion performance. Soudafoam Fireblock is a pink expanding PU foam designed to help seal penetrations while providing excellent adhesion, thermal insulation, acoustic insulation, and easy professional application. Product Highlights Foam Type PU Foam One-component expanding foam Application Fireblock Approved fireblock foam Color Pink Easy product identification Standard ASTM E814* Modified testing standard Key Features Fireblock approved Designed for approved fireblock applications where sealing penetrations is required as part of the building assembly. Expanding polyurethane foam Expands after application to help fill gaps, cavities, and irregular openings. Easy application Single-component formulation provides straightforward installation without mixing. No shrinkage Formulated to maintain dimensional stability after curing. Excellent adhesion Bonds well to most common construction materials and building substrates. Thermal & acoustic insulation Provides excellent thermal insulation while helping reduce airborne sound transmission. Recommended Applications Wall penetrations Suitable for sealing penetrations around pipes, conduit, wiring, and similar building openings where permitted. Residential construction Ideal for sealing gaps and penetrations in residential framing and building assemblies. Commercial projects Suitable for commercial construction where approved fireblock foam is specified. Air sealing Helps reduce unwanted air movement while providing insulation around properly prepared openings. Downloads Soudafoam Fireblock Safety Data Sheet PDF — safety information, handling procedures, storage recommendations, and hazard information. Video Demonstration Always apply the foam to clean, stable substrates and allow sufficient curing time before trimming or covering. Follow all manufacturer instructions for the intended application. Fireblock foam is not the same as a firestop system. Always verify local building code requirements and use approved firestop assemblies where required. Review the Safety Data Sheet before handling or application.