Bruce, the other thing to consider is, how long do you wanted them to last? I say EVERYTIME you haul the boat, grease the through-hulls, grease the max-prop, and replace the anodes. For me this happens once every year so if I have any anode left after 1 year then I "wasted" money. If tou are going on a world wide journey then making the anodes last and checking them every 3 months is prudent.
Josh Muckley S/V Sea Hawk 1989 C&C 37+ Solomons, MD On Mon, Sep 25, 2017, 10:46 AM Bruce Whitmore via CnC-List < cnc-list@cnc-list.com> wrote: > Hello all, > > I just wanted to check in with you folks. For those of you who are in > saltwater, on a dock, and plugged into shore power, how long would you > expect to see your shaft zinc last? I get a regular report from our diver, > who, after about 6 months, indicated that the zinc is down to about 70% of > new. > > Thanks for the input, > > Bruce Whitmore > > (847) 404-5092 (mobile) > bwhitm...@sbcglobal.net > _______________________________________________ > > This list is supported by the generous donations of our members. If you > wish to make a contribution to offset our costs, please go to: > https://www.paypal.me/stumurray > > All Contributions are greatly appreciated! >
_______________________________________________ This list is supported by the generous donations of our members. If you wish to make a contribution to offset our costs, please go to: https://www.paypal.me/stumurray All Contributions are greatly appreciated!
