One-component polyurethane mounting foam FOME FLEX 7 DOORS WINDOWS ELASTIC PISTOL FOAM is intended for professional window and door sealing ensuring highest thermal and acoustic insulation. The constant foam flexibility and the lowest thermal conductivity (0.03W/ mK) ensures durability and excellent thermal insulation. The joint has up to 25% movement capacity, making the product perfect for moving structures. The foam polymerizes extremely quickly, allowing cutting after less than 25 minutes. Advantages: Very low thermal conductivity index - 0.030W/mK; Flexible joint has up to 25% movement capacity; Cutting time less than 25 minutes; High noise reduction index - 63 dB; Ecologic and completely harmless to health; Working temperature -5 °C ... +35 °C even when raining or snowing.