Automotive trim, the decorative or protective moldings and panels attached to the exterior of a vehicle, is often made of black plastic or rubber. Over time, this trim can fade, oxidize, or become scratched, detracting from the appearance of the car. To restore the trim to its original condition, a black trim restorer can be used.
Black trim restorers are typically applied to the trim with a cloth or sponge. The restorer will then penetrate the trim and begin to restore its color and shine. Some restorers also contain protectants that can help to prevent the trim from fading or oxidizing in the future.