From the manufacturer
 
 
About Dupli-color
For over 60 years, Dupli-Color has been known for its 'Perfect Match' in touch-up automotive paints. And has continued its founder’s philosophy of 'perfection' through new product innovations for both the car and truck refinishing, OEM and specialty coating markets.
Engine Enamel with Ceramic
Dupli-Color Engine Enamel contains Ceramic Resins for maximum heat dissipation and gloss retention. The resins offer protection from exposure to excessive heat and automotive fluids. Excellent for under-the-hood applications, Dupli-Color Engine Enamel will perform to the most rigorous standards of racing, street rod, and vehicle restoration enthusiasts. This durable formula resists temperatures up to 500°F intermittently and produces a finish that will not blister, flake, crack or peel.
Features EZ Touch Conical Nozzle
Maximum heat dissipation and high gloss retention
Ceramic resins resist heat up to 500°F
Dry to touch in 30 Minutes / Handle in 1 Hour
Resistant to oil and other automotive fluids
Will not blister, flake, crack, or peel
For Use on engine blocks and engine accessories