National Fireproofing Supply Co, Inc. in Porter, Indiana, manufactures and distributes fire retardant sprays and fire-stopping products for commercial and residential use.
National Fireproofing offers a variety of flame retardant sprays for upholstery, drapes, wood and other porous substrates. They also provide a comprehensive intumescent fireproof coating for spray foam insulation, drywall assemblies, steel beams, and columns, etc.
National Fireproofing products comply with ASTM, NFPA, and UL standard specifications.
