Prepping aftermarket panels for paint?
I have new fenders that I want to prime and paint. They have the factory semi-gloss paint/coating on them. The question I have is what level of sanding will these need for proper adhesion? (suggested grit?)
Is it a dumb idea to skip the sanding of the inside areas of the fenders? (I HATE sanding) I'd like to simply spray these surfaces if its possible