Quote Originally Posted by jmvotto View Post
Don't really see a reason to use expoxy or sealant on the thru hulls, they don't do it at the mfg level. if you ever change them out it will be a B&tch to get them out using the 3m 4200 or 5200. MY .02 They shouled be well above the water line so splahing and rain water should not seep in.
oh yes... for some reason I am thinking of a thru hull fitting under the waterline.... above the waterline I still used 4200..