how to double the time between blacking your hull

Corrosion Currents kill boats by rotting hulls anodes, props etc. Here’s a quick 101 on what these currents are.

* Earth Leakage: comes from faulty equipment or wiring.
* Imprinted Leakage: is interference from electronic equipment that is carried the boat’s wiring.
* Galvanic Currents: are caused by the chemical reaction of metals in water

If you’d like to know more, there’s a helpful article “wot I wrote” HERE