Can the wheel hub edge and ground lock be repaired by scraping wax when they are white?
I can't. According to the inquiry of Pacific Auto Network, the scratch wax can repair the slight scratches on the car. If the wheel hub edge and ground lock are ground white, it is not a slight scratch, so it cannot be repaired with scratch wax. Scratch wax is a kind of car wax used to repair tiny scratches on the surface of car paint. Its properties are equivalent to abrasives, and its working principle is the same as sand. It is the physical function of the paint surface.