B78B - MG Duff ZD78B Anode Backing Pad

A bar anode backing pad for MG Duff's ZD78B bar anode. The anode backing pad is designed to stop the back of the anode from wasting away and potentially causing anode fixings to come loose. Anode backing pads also provide a barrier, helping to protect GRP hulls from alkalinity that can be produced as part of the cathodic protection process.