Soudafoam High Yield Hand Held is a high-yield, fire-rated, one-component expanding polyurethane foam filler designed for easy application by hand. Offering 25% more yield compared to standard Soudafoam FR, it efficiently fills gaps and voids while providing fire resistance. This foam filler cures rapidly and delivers excellent thermal and acoustic insulation properties, contributing to energy efficiency and soundproofing. With an expansion ratio of 35-40 times its initial volume, it ensures comprehensive coverage for various construction applications. Its excellent primerless adhesion on most construction materials ensures reliable performance, while its compliance with international standards guarantees quality and safety. Soudafoam High Yield Hand Held 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. Additionally, it offers very good acoustic properties, further enhancing its versatility and usability in construction projects requiring insulation and soundproofing. Soudafoam High Yield Hand Held is a reliable solution for achieving both fire resistance and efficient insulation in construction applications, providing ease of application and high performance.