Soudafoam High Yield is a fire-rated, one-component expanding polyurethane foam filler known for its exceptional yield. Offering 25% more yield compared to standard Soudafoam FR, it is designed to efficiently fill gaps and voids while providing fire resistance. This foam filler cures rapidly, ensuring quick results, and offers excellent thermal and acoustic insulation properties, contributing to energy efficiency and comfort. With an expansion rate of 35-40 times its initial volume, it provides comprehensive coverage for various construction applications. Its outstanding primerless adhesion on most construction materials ensures reliable performance, while its compliance with international standards guarantees quality and safety. Soudafoam High Yield is fire-rated according to EN13501-2 (Reaction to fire, class E) and EN1366-4 (Fire resistance, up to 4 hours depending on joint configuration), making it suitable for use in fire-resistant constructions. With a linear yield of 35m for 750ml Gun Grade according to FEICA TM1002, it offers ample coverage for sealing and insulation projects. Soudafoam High Yield is a reliable solution for achieving both fire resistance and efficient insulation in construction applications.