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post #13 of Old 10-24-2017
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Re: Large Blister on Oday 31 Rudder

Originally Posted by eherlihy View Post
Then my rudder should have been destroyed by now. Ethylene Glycol has had no discernable effect on the foam in the rudder of my O'day, other than keeping the water from freezing and the rudder from delaminating, after two years.
Don't know how you are getting away with it. No production builder I know of uses epoxy foam which would be resistant to the EG, it's pretty simple chemistry.

Was your rudder rebuilt using epoxy foam ?

The hysterical laughter you hear as you drive a way in your"new" boat ..... is the seller.

Last edited by boatpoker; 10-24-2017 at 09:35 AM.
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