Dupont Great Stuff Pro Gun Foam Filler 750ml

DuPont Great Stuffâ Pro Gun Fire-Rated Foam is a high performance polyurethane foam that seals, fills, bonds and insulates most construction materials. It provides up to 5 hours fire rating according to BS 476 part 20:1987. Ready to use, fast curing, high performance, one component material Self moulding to surface irregularities For internal and external applications Gives effective insulation against damp and draught and is completely water resistant Please note this is an age restricted item, ID will be required upon collection or Delivery