Join Date: May 2007
Location: Glen Cove, NY
Thanked 205 Times in 197 Posts
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Re: seeking rudder blister repair advice
That's not a blister. You've got a wet rudder which is (unfortunately) very common. Draining the water and injecting some epoxy will make you feel better, but not fix the real issue. Water will continue to get in and corrode the internal metal structure. Only real way to fix it is to rebuild the rudder or replace it.