The Soudal B2 Fire Rated Expanding Foam Hand Held 750ml is a high-quality, professional-grade foam specially designed for insulation and sealing applications. This expanding foam offers excellent thermal and acoustic insulation, reducing noise and energy consumption in buildings. With its fire-rated feature, it provides an additional layer of safety by slowing down the spread of flames and smoke in case of a fire. This product is hand-held and available in a 750ml canister, making it highly portable and easy to use.