VHT Engine Enamel™ High Heat Coating. VHT 550°F (288°C) Engine Enamels™have excellent durability and superior heat and chemical resistance. They are specially formulated to withstand corrosion, rust, salt spray, chemicals and additives of today’s gasoline blends and degreasers. VHT 550°F (288°C) Engine Enamels™ are a unique blend of urethane and ceramic resins, which produce a tough and long-lasting finish for engines, engine accessories or wherever a tough, durable heat or chemical-resistant finish is needed. Temperature  550°F (288°C) Intermittent Dry Time  Dries to the touch in 30 mins. Dries thoroughly overnight. Applications  Headers, Engine Blocks, Starters, Brackets, Water Pumps, Valve Covers, Transmissions, Differential Covers Net Weight  11 oz.