Re: Painting Bumpers

Posted by Icarus On 2022/11/12 20:32:27

Sand the spots you're painting with a very light grit sandpaper. Marine coatings tend to require 220 grit for proper adhesion (and no sanding mark print-through!), so with automotive coatings I'd go with 400 grit or maybe higher. Mask off immediately around where you're painting; the masking tape will protect the part and keep the grit from harming the finish, so long as you aren't a gorilla about it.