The MPS Electrolysis Blocker™ is an Australian Standards approved galvanic isolator. It's unique performance and features have been tested to the highest international marine standards. A galvanic isolator is designed to block corrosion causing current that travels between vessels at a marina using a common shore power connection.

Maddox anodes effectively protect bronze and stainless steel parts on fibreglass and wooden vessels by creating a more neutral environment in the water around the metal to be protected. Maddox is available in 3 sizes and will be soon also be available in disc and capsule shapes.

The Shaft Grounding Strap electrically connects a vessels drive shafts to the Vessel Bonding System and further reduces the incidence of galvanic corrosion on expensive metal drive parts.

An easy to install and permanent corrosion monitoring electrode. Use in conjunction with a good quality brass through hull fitting (not included). This unit can be connected to any analog or digital corrosion monitoring display for convenient and on demand corrosion monitoring.