I was told to sand starting with 1200 grit sanding, then buff. I had him walk me through the difference between a gel coat and a clear coat on a car and was told a gel coat is deeper so it could be sanded, buffed and waxed.....Also I was advised to go to someone who knows RV's. So, we are on the search for someone who has done this before on an RV or perhaps buffs out gel coats on a boat???
We had an RV service department wax it a few times, don't know what they used but it sure did not prevent what happened....We will also search for a new service department so we can have our 5er maintained properly.
If the RV Guy has any further information that would be helpful before we do some real damage I'd sure welcome him to jump in on this.