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.

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Magnesium Rudder Boat Anodes

Perfect for canal boats and barges kept on rivers and boats on lakes, our leading range of magnesium anodes for rudders will keep your vessel's steering system protected from galvanic corrosion. Unlike aluminium rudder anodes and zinc rudder anodes, it's highly recommended that you do not use magnesium anodes in salt water, as the alloy reacts far more rapidly when exposed to the water

Why choose Anode Outlet?

Since 2009 we've been protecting boat owners investments with our leading range of boat anodes. We know just how vital it is that you have the best quality anodes on your boat, which is why we only stock rudder anodes from leading brands, including MG Duff and Tecnoseal. 

We pride ourselves on our customer service, and aim to make it as easy as possible for you to find the right anodes for your requirements; so if you have a mystery anode, contact us, and we will help you identify it! All our orders are shipped out on a fully tracked, next working day service - although if your order is urgent, please call us on 01634 568011 to confirm stock availability.