Originally Posted by Guy
Do boats usually ground their entire boat through just the prop zink? I couldn't get the jumper to last in our boat, it broke. I ended up using a grounded brush that rubs on the shaft.
I don't know of any other zincs on the average boat.
However many boats float if that is the word their thru hulls etc. and do not bond them to anything.
On mine it seems everything is bonded, even the rigging
, I have been told it's part of the lightning
protection scheme, maybe who knows.
Only zinc I have is prop zinc and I think that is common, although I often hang a guppie zinc, but most do not.