Galvanic Corrosion! How to stop it.

canal boat acid water

If your boat’s plugged into an electric hookup, to prevent Galvanic Corrosion, you should fitĀ a Galvanic Isolator.

They work by blocking the unwanted electrical currents that cause corrosion.

Typical signs of Galvanic CorrosionĀ are pitting around the waterline, and anodes that don’t last as long as they could.

Our isolators just plug into the electrical cable, so no actual installation is needed. No tools are required, and you don’t need any electrical knowledge whatsoever.

does my boat need a galvanic isolator