Thermo-Shield protects hoses and wires from radiant heat. Thermo-Shield is used in applications where it is difficult or not practical to disconnect one end of the hose or wire. Not for use on Exhaust. The adhesive-backed composite construction tape can easily be wrapped around the hose or wire to make a clean, professional appearance and protect parts from over 90 percent of radiant heat up to 2000 deg F.