I have a bass tracker fiberglass bass boat. It has ben taking on water and I found out where. Where the whole top piece of the boat sets on the bottom piece theres some kind of sealer, silicone, something or other stuff very hard. WHAT would be the best stuff to fix it with regular silicone or some thing else? I don't want to put something up in ther then it not work and I cant get it out easily. Any thoughts? I thought maybe vanteck windshield sealer might be good. I don't know for sure. Or maybe just take it to the shop and let them fix it. Thanks Weldon