Narrowboat Hull Rust

Up to 90% of underwater pitting can be due to Galvanic Corrosion. Good surface protection can prevent a lot of it, but when the “blacking” gets damaged, your hull is exposed to Galvanic Corrosion. The “rust” then gets under the blacking, and even more comes off. And so it goes….

boat galvanic isolator buy UKIf your boat is protected by a Galvanic Isolator, those Galvanic Currents can’t flow down your electric hook up cable, and the corrosion from Galvanic Currents is stopped instantly.

If you’d like to know more, or to order a Galvanic Isolator for YOUR boat, please check out the link below. Our isolators are VERY cost effective, and there’s NO other Galvanic Isolator that protects your boat more effectively.