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

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Martyr Volvo Penta Pencil Sacrificial Anode - CM838929Z

Martyr Mercury Driveshaft Housing Sacrificial Anode

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Evinrude Sacrificial Anode - 0338635

Camp Donut Collar Sacrificial Anode - 7/8" - C2

Camp Engine Sacrificial Anode - C272100200

Camp Gimbal Housing Nut Sacrificial Anode - 55989

Camp Beneteau Propeller Nut Sacrificial Anode - 2225MM

Camp Mercury Outboard Trim Tab Skeg Sacrificial Anode - 31640

Camp Mercury Outboard Sacrificial Anode - 826134

Camp Volvo Penta Gimbal Plate Sacrificial Anode - 3854130

Camp OMC Waffle Bar Sacrificial Anode - 367

Camp Suzuki Trim Tab Sacrificial Anode - 5512587D00

Camp Hull Plate Sacrificial Anode - DP-2

Camp Mercury Outboard Trim Tab Sacrificial Anode - 822777

Camp Honda Outboard Sacrificial Anode

Camp Shaft Barrel Collar Sacrificial Anode

Martyr Mercury Zinc Trim Tab Sacrificial Anode - CM822157C2Z

Martyr Volvo Penta Pencil Sacrificial Anode - CM823661Z

Martyr BRP Johnson/Evinrude Block Sacrificial Anode

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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