I just bought a 1997 sea doo. It had been sitting outside for a few years. I have completely redone the seats and I need to get it's clear coat to shine again. I have used some of Wal-marts marine wax and polish. Looks good for about 10 minutes then is gets foggy looking. What can I do? Is there a really good marine wax or polish out there can can help me keep my shine? Or, do I need top re-do the clear coat? I have painted many of cars so I do have a Devilbis gravity fed spray gun. What type of clear can I use to restore it?