Promat Fireproof boards are UL approved for protecting structural steel, fire wall construction, electronic circuit protection and grease duct enclosures. Provides up to four hour protection on all shapes of structural steel including tube steel columns; meets both standard ASTM E-119 and Rapid Rise fire test requirements.
Promat is excellent for projects where clean up from spray-applied fireproofing is a problem or those that are too small to be cost effective. Boards can be cut and installed using normal woodworking tools and can be painted and finished just like drywall. Unlike drywall, Promat is a dense, abuse resistant board which is screws to itself rather than requiring metal stud framing.