The Capac® corrosion protection system is a completely automatic, impressed current cathodic protection system for steel hulled boats up to 65 feet and wood or fiberglass hulls up to 100 feet. It prevents corrosion and rusting of all underwater elements. They are available for all sizes of craft, as well as for fixed structures.

The system includes a fuly automated controller, one or more platinum surfaces anodes, a silver control electrode (reference electrode) and a panel meter that confirms corrosion control. The anode is fixed to the hull as a through-hull fitting.

The protective current originates from the anode and flows via the water in to the submerged metal parts at the optimum intensity to eliminate corrosion.

The Capac® corrosion protection system operates from a power source of 12V DC (negative ground). The system will operate from a shore based power system if a power converter is installed.