Whether you're showing off your engine at a car show or just like having a spotless engine bay, Engine Bay Dressing is a surface enhancer and protectant for all materials and finishes inside your engine compartment. A single application restores the color and shine to a factory finish. Fast and easy to apply. Just spray a single, light coating for a satin finish, or additional coats to obtain a gloss appearance. Doesn't attract dust either and makes it easier to clean the next time! Clean all surfaces prior to application.