Well my sailing season is over and my boat is on the hard. After a good cleaning, both inside and out, I realized that there was no shine on the hull. Heavy oxidation is more then likely the culprit. Spent hours rubbing and buffing trying to get back to the mirror like finish. No such luck. Hull hasn't been painted as far as I can tell. Used heavy oxidation remover, and even some other things, but all I seen to get is a light gloss. Is there something I can use to bring that mirror shine back? Thanks