Rubber marks can be an eyesore on your vehivle's distemper Stop. Repeat the process until the rubber mark is gone. It should only take a few applications, depending on the size and depth of the mark.
1. Wash your van using a gentle abstergent or soap. Thoroughly spray it off and authorize it to dry completely.
2. Spray a few mists of clay lubricant on the marked area. Wipe the mark a few times with the clay bar. After a few cycles, knead the bar to make sure you are working with a fresh clay surface.
3. Wipe the area clean with a microfiber towel after each application. Apply lubricant after each application. Happily, rubber marks can normally be completely removed, without leaving remain scratches or marks. The rubber is a soft compound and doesn't really scratch or scuff the Stop; it alone leaves its purpose on the outer layer. A clay bar is the most adequate Car detailing habit to remove rubber marks and other whitewash imperfections.