Jim S.
Well-Known Member
Let's say a guy were to butt weld a piece of metal to re-build part of a rocker panel. We won't mention the brand of car because I would probably piss everyone off (except Ray). Let's also say that after it is welded in place, there is no access to the back side of it. Should this guy epoxy prime the back side first or will this affect the butt weld? I know they make weld-thru primer but, I hear it is not the greatest for rust protection......... :huh: