Are there ways to remove brushed-on One-Shot® hand-lettering from a sailboat's gel coat? I'm going to remove this lettering from two sides, a couple of feet below the deck. I'm concerned for the surface and what happens to it when using caustic chemicals. I've used Easy-Off ® oven cleaner on truck cab doors to remove this type of enamel lettering, but haven't worked with it on gel coats yet.