I have a customer sending me a fuel door for his car. I am going to shoot virtual chrome and then smoke over that. I have in the past had fine particles of dust come up occasionally. I think I have fixed it but just in case, if I shoot this thing and it has dust in the chrome, I don’t think you can sand the chrome. Is there anyway to remove theses little imperfections? They look like lint. I just bought some microfiber towels for the cleaning and I hope that helps. Also, this thing is factory black primered from the dealer. Does that have to come off?