Donut Collar Magnesium Anodes – Standard

Magnesium collar 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 collar anodes are manufactured with U.S. Mil-Spec A-21412(SH) magnesium alloy (AZ63).

Fresh Water Use Only

Standard

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