I have an older Grady White. I use the Collinite polishes, cleaners and waxes for fiberglass. Good results and long lasting. One other product I use to bring back the depth in contrasting DARK colors on my boat is Flood Penetrol. http://www.amazon.com/Flood-Penetrol...flood+floetrol It is an additive used in spraying oil base or latex paints. Helps paint to flow and lay flat. Easy on by just wiping but use sparingly because it needs elbow grease coming off. One application and it lasts all season.

Dennis