All of the above posts are mostly spot on. Ignore it for a few years or do the whole part that is peeling. Both ends of the coach will probably need it eventually so it isn't worth messing with without doing the complete job. I sanded & sprayed the front cap above the windshield, 64 square feet. Very labor intensive and couldn't be done without scaffolding. Supplies cost around $200-$250, I didn't have to buy any tools. Now the rear cap needs to be done & I'll have it done by a real painter I know in Mexico. There are too many angles & recessed areas which make it more labor intensive.