Mothers Products
Warren,I have used a very similiar system as Larry. I used a 7" speed controlled buffer with a 3M foam "Perfect-it" Pad. Depending on the condition of your gelcoat, this will remove fine scratches and watermarks.I followed that up with a coat of Mother's Carnuba Cleaner wax (liquid, if by machine) and then top it off with Mother's pure Carnuba. The waxing is effortless with a smooth shiny gelcoat.For the first time our hull looks like it was waxed before touching it this year. We rinsed it off and repeated the cleaner and carnuba steps only.You do need to get the gelcoat in good condition with the glazing polish. Preface it with machine type compound if necessary.I tried most waxes on the market and nothing holds up like the pure carnuba.Another marina neighbor did his 1985 hull this past weekend. The boat sat for over 10 years and the gelcoat was lifeless. It now shines like a new boat. If your gelcoat is really bad, you need to go real easy at first. Try a spot somewhere easy and inconspicuous first.I suggest to take it a little at a time,good luckMike D