BI PU FOAM TYTAN 750ml STRAW

Self-extinguishing, flame-retardant M1-class 1K polyurethane foam whose curing is based on reaction with ambient moisture. Does not form flammable droplets. Maintains the fire-stopping capability of concrete, stone, and masonry walls in linear joints. Also suitable for sealing penetrations in applications where fire resistance is not required. Durable when fully cured. Low thermal conductivity (0.035 W/mK). Up to EI240. This product description is an automated translation of the original Finnish description.