Southwest Type 7HD™

Southwest Type 7HD™ is a 640 kg/m³ (40 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 7HD is a trademark of the Southwest Fireproofing Products Company.

Technical Data

Product Data Sheet

Safety Data Sheet

Additional Resources

Southwest SFRM Specifications

UL Design Selection Table

Thickness Adjustment Tables for Popular Designs