I have Seadoos (XP and XPL) and a GP1200. I cleaned and polished the Seadoos to the point that they almost look new. However these are gelcoats and the cutting cleansers have grit to remove oxidation off of gelcoats. I am hesitant to use fiberglass polish on the Gp1200 since I think it is just a paint on everything and abs plastic on top.

So what should I use for machine and hand polishing of the GP1200? Standard car waxes and possibly rubbing compound if neeeded? I removed some of the factory stickers with a heat gun and that worked out.