I just bought a 1997 American Offshore.The boat had vinyl graphics,I removed the graphics now you can see were they were.What is a good wax / cleaner to use. I tryer mcguires #50 wax/cleaner , also 3m finesse 2.Boat was not out in sun much.

Try 3M fiberglass restorer and wax followed by finesse it and if that doesent work use 3M heavy duty rubbing compound followed by finness it, all of these are available at Wal-Mart