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….
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.