Flame Seal-TB™ (aqueous based resin) is a spray applied fire protective intumescent coating, which satisfies thermal barrier / ignition barrier requirements of the IBC code when applied over Spray Polyurethane Foam (SPF) insulation.
This product recommended for interior use only. Spray applied fire retardant coating used as a thermal and/or ignition barrier over Spray Polyurethane Foam (SPF) insulation. This product is intended for use by professional applicators only.