Southwest Type 7GP™
Southwest Type 7GP™ is a 352 kg/m³ (22 lb./ft³) density (average) SFRM intended for the fire protection of structural columns, beams, joists, decks, walls, roofs, girders, floors and pre-cast concrete units. It is tested and certified for fire resistance ratings up to 4 hours. It was specifically formulated for high humidity areas such as mechanical rooms, elevator shafts and parking garages and is resistant to damage and moisture. Southwest Type 7GP is a trademark of the Southwest Fireproofing Products Company.