Perfect For Protecting Hangers, Tailpipes & Mufflers Withstands Up To 600 degrees F 10-oz. Aerosol Covers 6 sq ft. Aluminum-colored Exhaust Paint withstands up to 600 degrees F. Easy-to-spray formula protects exhaust components, from the manifolds or headers, all the way back. (Not recommended for the manifolds or headers themselves.)