Magnesium sterndrive anodes are your best choice for a vessel that operates in Fresh Water Only.

• Highly effective corrosion protection of all marine metals in fresh water.
• Superb self-cleaning performance.
• Will not passivate, even in idle fresh water.

All of our magnesium sterndrive anodes are manufactured with U.S. Mil-Spec A-21412(SH) magnesium alloy (AZ63).

Fresh Water Use Only