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.

Mariner anodes for outboard engines. Range of popular top quality after market anodes for Mariner outboards. Available in zinc, aluminium and magnesium.

Mariner 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 Mariner outboard use.

Difference between salt, brackish and salt water