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.

Galvion Element Anodes

Galvion element anodes are stacked to provide greater surface area and longer lasting performance than conventional pencil anodes.

Each element has a threaded steel core that's cast in to enable the elements to interlock with each other, and reinforces the metal until completely consumed.

Made to top US MIL Spec for maximum protection.

If you have a mystery size anode, contact us and we will help you identify it!