ProPerI Fireproof
It is a cementitious, inorganic fireproofing for structural steel columns, beams, joints, girders, walls, roofs, steel decks, floors and concrete surfaces . It is approved for fire resistance ratings up to 4 hours.
It complies with ASTM E-136, UL Fire Resistance Y-726, P-743, D-787 ASTM E-119, E-84.1