Marine Sacrificial Anodes

Shop marine sacrificial anodes from Egret Marine — zinc anodes for saltwater, magnesium anodes for freshwater, and aluminum anodes for salt, fresh, and brackish water use. We carry anodes for outboard engines, sterndrives, propeller shafts, rudders, and hull fittings to protect your underwater metals from galvanic corrosion. Replace anodes annually to keep your boat’s hardware protected. All items in stock and ready to ship.