Fire Retardant for Polyurethane Spray Foam

Polyurethane spray foam requires a fire retardant coating when installed in a livable space. We provide a fire retardant coating called Thermal Barrier Type 7 (TB7). This is a cementatious coating that meets current building code. This product is sprayed on over the polyurethane foam to create the fire barrier wherever other wall coverings such as drywall or tongue and groove are not being installed.