Performance Metals

Protect your metal from corrosion

Galvanic corrosion silently eats the underwater metal on a boat, and sacrificial anodes are the defense, with Performance Metals a respected maker. An anode is a piece of less-noble metal that corrodes in place of your engine, drive, shaft, propeller, and running gear, sacrificing itself to protect those expensive components. Performance Metals makes zinc, aluminum, and magnesium anodes in the shapes and fittings for outboards, sterndrives, shafts, hulls, and more, often with a built-in indicator that shows when an anode needs replacing. By keeping your anodes fresh, you keep your boat's metal protected. For boaters, the right anodes are cheap insurance against costly corrosion damage.

Choosing the right anode comes down to material and fit, and your water. Use zinc for salt water, aluminum for salt or brackish water and many newer applications, and magnesium for fresh water, since the wrong material for your water reduces protection. Match the anode shape and size to the specific part it protects, your engine, drive, shaft, or hull, since they are part-specific. Replace anodes when about half consumed. Review the product details and your water type before buying. With Performance Metals anodes, you protect your boat's metal from corrosion.