Galvanic Corrosion! How to stop it.
If your boat’s plugged into an electric hookup, to prevent Galvanic Corrosion, you should fit a Galvanic Isolator.
They work by blocking the unwanted electrical currents that cause corrosion.
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.