Optimum TAR (Tar, Adhesive, and Rubber) Remover 17oz

Don't Bother on PPF Unless It's Coated

While it might be safe for PPF coated cars, followed the instructions but it's really not too noticeable . You'd have to agitate it for sure in order to get any results, on paint it's much better. Don't expect this to be a spray and rinse type product.