GNS PU Foam Professional Fire Proof

GNS Fire Retardant PU Foam B1 is a one-component, self-expanding, ready-to-use, multi-purpose Polyurethane foam. The foam will expand and cure by moisture in the air. It is used for a wide range of building applications. It is very good for filling and sealing with excellent mounting capacities, and high thermal and acoustical insulation. It will stop burning when there is no fire contact. It is environmental protection as it contains CFC-free propellants.