Fyre Shield (FB-520) PYRO-TUMID COATING can be used on all wood based building materials, roof decking and trusses, floor joists, sub-flooring, dry wall, steel structures, I-Beams, columns, etc.
Fyre Shield (FB-520) PYRO-TUMID COATING can be used on all wood based
building materials, roof decking and trusses, floor joists, sub-flooring, dry wall,
steel ...