Over time, unpainted black plastic will oxidise and take on a nasty grey complexion. So what can you do about it? Here are some suggestions
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How To Permanently Restore Black Plastic Trim (Easy Fix)
EASY TO APPLY - One wipe to new! Put a few drops on the included applicator, and wipe the trim or plastic. After just one wipe you will see the
Carfidant Ultimate Trim & Plastic Restorer for Cars - Black Plastic Restorer - Restores Faded and Dull Plastic, Rubber, Vinyl Back to Black - 8.4 oz