THERMAFIBER SafingTM products are designed to provide life saving fire protection in perimeter fire containment
systems, floor and wall penetrations, construction joints, and other firestopping applications. These products are
noncombustible, moisture-resistant, noncorrosive, nondeteriorating, mildew-proof and vermin-proof. Thermafiber Safing
provides thermal insulation, fire protection, and acoustical control in many different UL and Intertek (formerly OPL) listed
fire containment assemblies of 1, 2, and 3-hr ratings.