Bostik Fireban One is a fire rated intumescent polyurethane sealant. When cured it will form a tough, flexible fire rated seal capable of expansion and compression. Fire rated up to 4 hours and acoustic rated, Fireban One retains its original properties even after years of weather and UV exposure. This product is paintable and suitable for interior and exterior use.
Size: 600ml sausage
Available accessories: Backing Rods – 2032mm x 35mm x 30mm