Do I REALLY need a Galvanic Isolator on my boat?
Lots of narrowboat hull corrosion is caused by Galvanic Currents, which can shorten the life of your anodes – and hull – dramatically!
Fitting our Galvanic Isolator takes a few seconds. Anyone can do it, and the protection starts the very second you plug it in. Full Lifetime Guarantee. Made right here in the UK.
For much more information, please click Here