People often ask, “How can an aluminum anode protect an aluminum boat?” Some worry they won’t work well in salt water. But don’t worry—Keeper aluminum anodes are special. They are made from a mix of aluminum and indium, which makes them different from regular aluminum.
Regular aluminum forms a coating that stops it from corroding. Keeper aluminum doesn’t do this, so it can protect your boat better. These anodes work in all types of water—fresh, salt, and brackish.
Here’s why aluminum anodes are great:
– Work in All Water Types: Unlike zinc, which only works in salt water, aluminum anodes protect in fresh, salt, and brackish water.
– Better Protection: They provide more protection because they work at a lower voltage than zinc.
– Environmentally Friendly: Aluminum anodes have less zinc, which is better for the environment.
– Cost-Effective: They are usually cheaper than zinc anodes.
And yes, aluminum anodes do work in salt water. Many outboard makers, the Navy, and even oil rigs use them.
Performance Metals is a top U.S. maker of these aluminum anodes, meeting military standards.
Now you know that aluminum anodes are a smart choice to protect your aluminum boat in any kind of water.