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Rudder / Trim Tab Anodes

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Note: Rudder & Trim Tab Anodes are made of different materials for different applications.


Zinc (Zn)
Aluminum (Al)
Magnesium (Mg)

For saltwater use.
For salt & brackish water use.
For freshwater use.
About Rudder / Trim Tab Anodes
Rudder anodes are designed to give the best protection for your rudder. They are built with alloy to meet or exceed the US Military Specification. These will protect your boat to give the best performance by fighting off corrosion and provide cathodic protection. The anodes are available in zinc, magnesium, and aluminum so you can have the protection you need against the harmful minerals in any type of water you will be boating in. Trim tab anodes are built with the purest alloys to keep impurities such as iron out, giving better performance against corrosion.