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Our Zinc Anodes are cast from a special alloy zinc that meets Military Specification MIL-A-18001K. We hand pour all of our zincs which gives our zinc anodes a higher degree of porosity that die-cast zinc. This allows for a greater surface area exposed to the water for corrosion.

Prying a cooled zinc from the mold B&S Marine Anodes employee pouring molten zinc into an anode mold.