I don’t know much about restoring the color and shine to a fiberglass bass boat. I have a boat, the “paint” has been neglected for at least 10 years ( not washed, polished or touched) feels like a rough sandpaper when I run my hand across. I have wet sanded and it cuts away to a smooth finish...
I have a 92 bayliner cobra bass boat that has sat for years. The paint on the fiberglass is extremely rough feeling but I have smoothed out on area by wet sanding. Some smaller areas are still covered with a clear coat and looks brand new. But the areas that I have wet sanded and polished look...