THE MERCURY ZINC ANODE IS A HIGH QUALITY PRODUCT DESIGNED SPECIFICALLY FOR MERCRUISER ENGINES. MANUFACTURED BY RECMAR, A TRUSTED NAME IN MARINE PARTS AND ACCESSORIES, THIS ANODE IS DESIGNED TO PROVIDE SUPERIOR CORROSION PROTECTION AND EXTEND THE LIFE OF YOUR ENGINE. MADE FROM A DURABLE MERCURY-ZINC MATERIAL, THIS ANODE IS DESIGNED TO WITHSTAND HARSH MARINE ENVIRONMENTS AND EFFECTIVELY PREVENT GALVANIC CORROSION.