Boat Zinc....when to replace and where to buy

[Dave S]

Hi to all the super knowledgeable guys and gals. I am wondering which zincs should be replaced in the photo, if any? Also, is there somewhere better to buy zinc comparing to SG Power. Went there today and each of these is $17 to replace. Seems overpriced to me. They are off a yammy. thanks!

 

[Statler]

Try Trotac they have a good selection. Not sure of there prices though.

 

[Hali killer]

A good rule of thumb is if its half gone replace it. Make sure your zincs are doing there job and you yammy isnt getting any corrosion. If it is change your zincs more often. If not your dong good

 

[Barnacle Bill]

Keep the one at 9 oclock, but brush it with a wire brush a bit. If there is a Redden Net near you buy them there, much cheaper. .......BB