Bodywork/Paint

On most cars (not just Mopars) the roof was not painted the same color as the car under the vinyl. They are usually primer (some high end Fords were painted white), that is part of the reason you always find nasty surprises under the top when you peel it off. I scrapped my plans to build a 76 Granada when I pulled part of the vinyl and could stick my WHOLE ARM into the back seat area! My 68 Galaxie had a nice gloss white under the top (original to the green car) and zero rust. If there is a way to do it better than the factory, I'm all for it! You do need some type of a sealer under a "wet sponge roof".