I haven't actually seen the product used, but supposedly you can buy a spray on "clear bra" at the popular auto parts stores or on Amazon. I have also seen on other forums where people post about using the spray on Plasti-Dip that you can buy at home improvement stores for the problem areas. The Plasti-Dip will look a little different than the paint. Again I haven't used that yet. I have the same problem, except a white truck. I bought some of the Plasti-Dip to put on but need to wait until the weather is warmer for me. The little piece of clear sticker the factory puts on isn't much help at all. I have also seen some clear bra type material that is applied to the lower rocker panels, but I have only seen that advertised in the back pages of auto magazines, so again I have no experience with it. At least this is a few options to look at.