I used a product called monstaliner from maginetpaints.com and was very pleased. monstaliner
This product can be colored to come close to matching your gelcoat. They sent me color samples but they were too dark so I called them and they instructed me to use a full container of white and add a very small amount of another color. I used "Killerbee" and got a color very close to the Bigfoot
color. I did the propane-battery cover on the Bigfoot
and a quart was plenty Prep requires a good sanding. I was impressed with the technical help I received on the phone and they have great sense of humor too. They make a dark yellow color they call "Urinetrouble"
. My kind of people !Great people to do business with !!