Metal Guide

Al
Suitable for salt & fresh water
Mg
Suitable for fresh water
Zn
Suitable for salt water

Follow our colour coding for easy identification of metals.

Mercruiser anodes in zinc, aluminium and magnesium. Trim tab anodes and plates and full anode kits for Mercruiser outboard models.

Mercruiser Outboard Anode Help Guides

Do you know your salt from your brackish? Aluminium from zinc? Check out our helpful information to make sure you get the correct metal type for your Honda outboard use.

Difference between salt, brackish and salt water