Ok . i have a 1986
sovereign 31 ft. I have used the ppg stripper and it looked really good. I have finished one side with all three polishes using airbrite. It looked very good. It is under cover always. When it rained there are now waterspots all over. I tried vinegar. I tried. Clr. I got it better but by no means satisfactory to me. I re polished using airbrite 6. Polish of course does not remove spots. I got it looking pretty good again. And of course it rained again. Spots all over again. How do you preserve it after polishing? It literally driving me crazy. Any help would be appreciated.