Thanks for the replies. Prior to posting my inquiry I did some research and was able to identify the active ingredients in the most popular pest control chemicals used on Asian Beetles. I took that information and began trying to find how they reacted (if at all) with gel coat and fiberglass. Unfortunately, my research efforts didn't result in any useful information, whether it was my research efforts or that the information wasn't available. Also, Carriage is no longer in business, so contacting them isn't an option. Again, thanks for the replies. Keep them coming.