Join Date: Dec 2012
Location: new england
Thanked 50 Times in 47 Posts
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Curious if following correct
Should have some of zinc gone when checked at hauling or dive
Zincs should disappear at roughly same rate. If one nearly totally gone and other pristine check grounding or current leak inside boat
If no degrading of zincs check if continuty preserved. If zinc being lost at "normal" rate continuity probably ok.
replace zincs if more than 1/4 seems gone. more is really gone than apparent sometimes.
Zinc disappear quicker in marinas due to stray current in water
Would appreciate input from more knowledgeable folks. I replace all zincs when boat is hauled figuring they are cheap enough.
What web sources for zincs give good quality at fair price?
Last edited by outbound; 03-07-2014 at 06:28 PM.