One-component polyurethane gun foam Expert Line Professional 65 with increased yield up to 65l designed for professional installation, sealing and soundproofing. The special formulation allows the foam to be used at low temperatures (down to -10°C). The product has very good adhesion to most materials used in the construction industry, such as polystyrene foam, PVC-U profiles, wood and wood-based materials, mineral surfaces (brick, concrete, gypsum), metal. The foam does not adhere to materials such as silicone, Teflon, polyethylene and polypropylene.