MIDUSA 5100 VHT High Temperature Ceramic Exhaust Coating VHT FlameProof Coating will withstand temperatures up to 2000F (1093C) and is ideal for use on headers, exhaust systems, or wherever an extreme temperature coating is needed. Temperature: 1300F-2000F (704C-1093C) Applications: Headers, Exhaust Manifolds, Piston Domes, Inside Heads MUST SHIP GROUND. Dry Time: Curing time required and can be done on or off vehicle