JJI Technologies DuraBlack Automotive Black Trim Rejuvenator - 12 Month No Color Fading - 8oz Bottle Natural, bio-based. No harsh chemicals. No colorants, dyes or silicones Easy to apply, even coverage. Leaves no greasy residue Provides long-lasting black trim restoration for up to 12 months. Sustains weathering, UV, rain, car washing Restores faded black plastic and rubber trim to OEM-like appearance Very efficient- a little goes a long way. An 8 ounce bottle will treat 4-8 SUV's, 8-12 full-size cars, 12-16 compact cars.