I'm currently looking at buying another boat right now and have my eyes on a 1991 Baja 260 sport 26'. This boat is in great shape but it has a few nicks in the gel coat below the water line. One chip is all the way thru the gel coat and is about the size of a dime. Do you think this can penetrate water? Its looks like the area has lots of fiberglass. Water would not go thru the glass would it?