This durable formula resists temperatures up to 500?. Maximum Heat Dissipation And High Gloss Retention Will not blister, flake, crack, or peel Resistant To Oil And Other Automotive Fluids Ceramic resins resist heat up to 500°F Maximum heat dissipation and high gloss retention How To Use Usage Engine Blocks, Air Cleaners, Oil Pans, Valve Covers, Water Pans, Intake Manifolds and other Engine Accessories.