I was out at the river this weekend and this guy had a 1979 boat. The gel coat on this thing looked amazing! he said that he uses a special wax from a place called "power idustries" in Anahiem. anyone herd of it? His boat had no oxidation and looked brand new. I asked and he said its all original over 700 hours on boat (new engine after 500). Everyone near by was asking what he used? so what wax's have you tried and liked thats safe for fiberglass?