Anodes

About Anodes

Zincs & Anodes

Zincs and boat anodes are the hidden protectors of our boats. Zincs are made in many different shapes and sizes in order to fit where electrolysis attacks the most. Shaft anodes, on the other hand, fit inside tanks and engine blocks in order to do the same thing.

What exactly are marine anodes?

In a nutshell, electrolysis is the effect of electrical current carried through the water and into and through the hull. Electrolysis will eat away at any and almost all metals in your boat. Boat zincs and anodes draw the electrolysis away from the metals and sacrifice themselves to the corrosion.

Rudder zincs, Shaft zincs - boat anodes come in many different sizes.

Shaft anodes usually are made up of two-piece that are fitted together around the shaft. These zincs are available in sizes to fit most propeller shafts. Rudder zincs are flat like a pancake and bolt onto the rudder and hull zincs are also flat and bolt to the hull.

Plug it in and forget it!

Well, that's not necessarily true. Plug it in and check it is better. Keep in mind that zincs should be changed when about 70% corroded. Check them often to get a feel for the corrosion rate, especially if you move marinas or even docks. Water heater anodes should be removed before winterizing and engine anodes can come out if you store your boat and engine.

Anodes

Camp Hull Plate Sacrificial Anode - N1

Camp Hull Plate Sacrificial Anode - ZHC3

Camp Hull Plate Sacrificial Anode - B-12

Camp Plate Sacrificial Anode - ZP2

Sleipner Bow Thruster Anode - Zinc - SM101180

Camp Engine Pencil Sacrificial Anode

Sleipner Bow Thruster Anode - Zinc - SM61180

Tohatsu Nissan Outboard Motor Replacement OEM Sacrificial Anode - 338602182M

Martyr Medium Teardrop Style Hull Sacrificial Anode - CMT21

Seachoice Mercury Bravo II/III Anode Kit

Martyr Mercury Outboard Transom Bar Sacrificial Anode

Martyr Yamaha Skeg Sacrificial Anode

Camp Beneteau Propeller Nut Sacrificial Anode - 35MM

Camp Johnson & Evinrude Power Trim Sacrificial Anode - 433580

Camp Side-Power Bow Thruster Kit Sacrificial Anode

Martyr Volvo Penta DPH Sacrificial Anode Kit

Camp Hull Sacrificial Anode - A24

Seachoice Yamaha Anode Kit

Martyr Mercury Sacrificial Anode Kit - 75/80/90/100/115 HP

Kasco De-Icer Replacement Zinc Anode

Camp Beneteau Propeller Nut Sacrificial Anode - 2225MM

Martyr Bolt-On Hull Sacrificial Anode

Martyr Beneteau Prop Nut Sacrificial Anode - Complete Assembly - CMLAEC3250

Camp Yamaha Trim Tab Sacrificial Anode - 6J945371

Camp Maxi-Prop Propeller Sacrificial Anode - 70M2

Camp Sea Strainer Sacrificial Anode

Camp Propeller Nut Sacrificial Anode

Martyr Metric Streamlined Shaft Sacrificial Anode

Martyr Yamaha Transom Bar Sacrificial Anode

Martyr Sea Strainer Sacrificial Anode

Martyr Small Teardrop Style Hull Sacrificial Anode

Martyr Streamlined Plate Hull Sacrificial Anode - CMM30

Martyr Yamaha Transom Sacrificial Anode - CM6H14525102Z

Lenco Trim Tab Sacrificial Anode (2-Pack) - 15092-001

Martyr Mercury/Mercruiser/Honda Sacrificial Anode

Martyr Yamaha Sacrificial Anode Kit

Camp Volvo Penta Diesel Engine Sacrificial Anode - 838929

Camp Maxi-Prop Propeller Sacrificial Anode - 63M

Camp Maxi-Prop Propeller Sacrificial Anode - 63M3

Camp Hull Plate Sacrificial Anode - A-25

Camp Mercury Outdrive Flat Trim Tab Sacrificial Anode

Camp Shaft Barrel Collar Sacrificial Anode

Martyr Volvo Penta Folding Propeller Sacrificial Anode Kit - CM3858399KITZ

Martyr FrigoBoat Button Sacrificial Anode - CM51525Z

Martyr Mercury Driveshaft Housing Sacrificial Anode

Seachoice Mercury Bravo III 2004 Anode Kit

Seachoice Honda BF Anode Kit

Seachoice Streamlined Shaft Anodes with Allen Screw

About Anodes

Zincs & Anodes

What exactly are marine anodes?

Rudder zincs, Shaft zincs - boat anodes come in many different sizes.

Plug it in and forget it!

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