This isn't in my wheelhouse, so suggestions would be greatly appreciated. I've got a sports car here that I want to take extra care with. It has 10 inch wide silver metallic rally stripes that have been on there sunbathing for several years longer than they should. The stuff is all cracked and weathered and instead of coming off in a few pieces, will most likely come off in a few million little pieces. I'm wondering if any of you have had good luck with a product that expedites this process?