"Chalked" up RV roof - Too far gone to recoat over??????

daved9664 wrote:
Hello all! A dude at a dealership claims its will just peel off after a while if I coat on top of the old stuff.

Is the dude at the dealership recommending they install a new roof for you?

Clean the roof well. Powdered Tide Detergent is one recommended product for cleaning.
I've also read you should not use liquid Dawn. The coating will not stick properly.
Cover any tears and seams with Eternabond.

Do some research on the different coatings available and, ask questions on the forum.