I would probably not recommend this for a newer RV like yours. I had a mid-90s Beaver with about half of the clear-coat on one side missing. I scrubbed the paint with a scrubby sponge, making sure the edges were taken to a stable area. I then sprayed satin clear lacquer from rattle cans onto the affected area. The satin was a nice match for the weathered clear coat on the rest of the coach, and it came out looking much better. After nearly 20 years in the weather, there was not much gloss left. Total repair cost about $40.
Matt B