Review on Revitalize Your Marine/RV with Meguiar's M4901 Heavy Duty Oxidation Remover - 1 Gallon by Rafael Lewis

I used it on my 1977 19ft SeRay. The boat was covered in chalk and the gelcoat had no reflection and rubbed off the hand. Using a 100% wool disc (very important) setting #2 on my Milwaukee fender (the variable speed dial reads 5) it took me a total of 6 hours over 2 days to buff all the exterior and interior surfaces of the gelcoat to perfection . very nice shine. That's pretty quick for a bad gelcoat finish. I have polished many boats and jet skis but this was the first time I have used this particular product. This will now be my connection path. For darker finishes, apply Gloss Polish #45 for a high shine, then apply sealer or wax.