I have a 2003 BMW Z4 silver and the finish feels rough. The finish is shiny enough and you can't see the roughness only feel it when I wipe it down.
What can I use to eliminate this rather than putting another layer of polish over this situation?
Any helps appreciated.
I went to a company that sells professional detail products and asked some questions regarding hand application. This company manufactures the products on site and I talked to the chemist. I appreciated this fellow chatting with me concerning their products and application.
I told him I am...