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[Amel Yacht Owners] Zinc-anodes for rudder
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I am using an R7 Camp rudder zinc (7" diameter) purchased online. It is expensive, but deteriorates much more evenly than cheaper zincs I have used (i.e. Martyr zincs). I switched to these zincs because my hull potential showed inadequate zinc protection. These have 70% more surface area than the 5" dia zincs, and have brought my hull potential into the "protected" range.
On Sep 17, 2016, at 5:43 AM, herbert@... [amelyachtowners] <amelyachtowners@...> wrote:
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