We have an OC352 on a mooring on the North Shore of Long Island. The diver who cleans our bottom every 3 weeks is telling me the prop zinc is deteriorating far to rapidly and the prop itself and the shaft log have galvanic corrosion- I even have a zinc "guppy" in the water.
I turn off all systems as well as the batteries when leaving the boat and I've looked everywhere for a stray or chafed wire laying in the bilge.
Has anyone experienced excessive galvanic action like this and more importantly, how do I stop it?
Thanks
I turn off all systems as well as the batteries when leaving the boat and I've looked everywhere for a stray or chafed wire laying in the bilge.
Has anyone experienced excessive galvanic action like this and more importantly, how do I stop it?
Thanks