Join Date: Feb 2011
Location: San Francisco Bay area
Thanked 76 Times in 76 Posts
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Re: Leaking Thru Hull
I think that your leakage is due to the thread mismatch that Mietiempo refers to. At the very least, to stop the leak, you should remove the valve and re-apply teflon tape to the thread (for which it would have to come out of the water)
It's hard to say what the problem is from the blurry pic. But I strongly suspect that you have a thread mismatch, and I also suspect that some of those tail fittings are not marine bronze, hence the visible corrosion.
Bristol 31.1, San Francisco Bay