We have some rust on the fender of our 2005 car. I'd like to try to touch it up by removing the loose paint, sanding the rust off, priming, painting, and clear-coating, using one of the kits that can be bought with matching paint color.
Is there any trick to "feathering in" the paint to the adjacent good areas? Can the primer go on top of the clearcoat of the good adjacent sections?