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Corrosion Protection, Anodes In the Water

Is a zinc effective when out of the water but still attached to the bonding system? Would the engine zinc for the raw water side of the cooling system need replacement less often if the ball valve for the water intake is kept closed when the engine is not in use? Ed Sherman answers reader questions about where zincs should go and how often they need to be replaced.

Corrosion Protection, Anodes In the Water

Is a zinc effective when out of the water but still attached to the bonding system? Would the engine zinc for the raw water side of the cooling system need replacement less often if the ball valve for the water intake is kept closed when the engine is not in use? Ed Sherman answers reader questions about where zincs should go and how often they need to be replaced.

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