A man rings up and says “I’m getting rust on my boat, but only in one place. How can I stop it”. So we tell him… “Easy – Don’t go there again”.
Galvanic currents are small, unwanted electrical currents that flow whenever your boat is connected to an electric hook-up. And they can cause serious damage to your boat in next to no time.
A Galvanic isolator can help protect your boat from corrosion by Galvanic currents. You just plug it into your electric hook up cable, and the Galvanic currents stop – just like that.