MG Duff ZD77 pear shaped anode

MG Duff ZD77 Pear Shaped Anode

MG Duff ZD77 pear shaped zinc anode, ideal for protecting your boat from galvanic reaction in salt water, complete with backing pad, nuts and washers

£ 31.50 VAT incl.

£ 35.00

-10%

MG Duff ZD77 pear shaped zinc anode

Ideal for protecting your boat from galvanic reaction in salt water

Complete with backing pad, nuts and washers

200mm hole centres

When your hull is immersed in water, anodes protect the various metal components (propellor shaft, keel, rudder, engine) from the deterioration caused by galvanic corrosion.

Galvanic corrosion (also called electrolyte) is the deterioration of metal which occurs when dissimlar metals are joined together by a conductor in an electrically conductive fluid

The least noble metal (the anode) dissolves while the most noble metal (the cathode) remains protected

Zinc is the correct anode metal for yacht protection in salt water