I have a 1999 Sea Ray that has light to medium oxidation returning over time. After using many products mostly 3M products and Meguiar's Flagship Premium Wax I still have oxidation returning.
I've consulted with a professional boat detailer who claims 3M are the only products he uses to remove oxidation, polish and then wax and swears by 3M. He gave me a wax to try (3M 06005 Premium Liquid Wax) and frankly wasn't impressed as compared to Meguair's Flagship. In doing some research I found Meguiar's has a couple of Marine Compounds, Polish and Wax. Then I saw some Ultimate Products that caught my eye. My question is related to the Ultimate Compound. Is this recommended on Gel Coat? Additionally, what is the difference between Pure Wax and Premium Marine Wax?