High yield professional polyurethane mounting foam. Used in the installation of window frames, door frames and other constructions, for heat and sound insulation, sealing of joints, filling of voids, cracks, gluing of roof tiles and thermal insulation. Foam prevents the formation of mold. Yield of free-blowing 65 liters. Secondary expansion 70%. Thermal resistance 0.036 W / (m * K). Thermal resistance after hardening -60°C … + 100°C. Cutting time 30 min. Full hardening time 24 hours. Sound attenuation index 61 dB. Working environment temperature from +5°С to +30°С.