Sorry if this is not in the right section. I couldn't decide if it would be under detailing or what, Anyway.. One of my friends when I first started middle school has a problem with his mustang. He said the paint is chipping off. it is where the bumper and wheel well meet. Could this be fixed with a touch up pen? Or will it continue to chip off unless the panel is resprayed? I'm sure DJ could help. Thanks in advance.