[C320-list] Prop shaft anode

[Dave Hupe]

 Daryl -  I have been using a magnesium shaft anode on my stainless steel propeller shaft which is reported to be better protection in freshwater.  I usually have a scaly coating after haul out that I have been able to clean off fairly easily with vinegar and a scrub pad, plus maybe some fine sandpaper. I then follow up with brass/metal cleaner and then several coats of liquid boat wax with Teflon.
See the bottom discussion from Defender on this link that helps clarify this https://www.defender.com/product.jsp?name=martyr-streamlined-shaft-sacrificial-anode&path=-1|299255|319700|2284702&id=3479262

Dave Hupe
1994 Cat320 (#32) "Mayan Sun"
Holland, MI