High-quality polyurethane foam formulated for construction applications in areas where fire resistance and self-extinguishing properties of materials are required. It resists fire for up to 4 hours. Ideal for sealing joints in the installation of fire doors. Does not emit MDI during application. Double certification: reaction to fire in class B1 according to DIN 4102-1:1998-05, and fire resistance up to 240 minutes, for linear joints, according to EN 13501-2:2016. Smoke and combustion gas seal. Does not emit CFCs and HCFCs.
