Ok I have a little bit of rust starting on the rear fender of my truck it is rusting on the inside and the outside of it. Is there any products out there that I could use to stop this and still make the truck look good. I was thinking of just sanding it down to bare metal then applying some kind of rust stopper and then painting it again. But what are the best products to use for this? Also I need to adjust my front right fender how do I do this I only found one bolt the one on the top near the hood hinges.