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 Metric Shaft Barrel Collar Sacrificial Anode

Sleipner Bow Thruster Anode - Zinc - SM101180

Performance Metals Hull Plate Divers Anode

Vetus Replacement Bow Thruster Zinc Anode - SET0152

Torqeedo Folding Propeller Anode Set - 1965-00

Martyr Medium Teardrop Style Hull Sacrificial Anode - CMT21

Camp Grouper Sacrificial Anode - GP-1

Camp Hull Plate Sacrificial Anode - N1

Seachoice Diver's Anode

Martyr Mercury Outboard Transom Bar Sacrificial Anode

Sleipner Bow Thruster Anode - Zinc - SM61180

Performance Metals "Red Dot" Mercruiser Sacrificial Anode Kit - 10059A

Performance Metals "Red Dot" Mercruiser Sacrificial Anode Kit - 10165A

Performance Metals "Red Dot" Sacrificial Shaft Anode

Tohatsu Nissan Outboard Motor Replacement OEM Sacrificial Anode - 338602182M

Camp Hull Sacrificial Anode - A24

Camp Bennet Trim Tab Sacrificial Anode Kit - BNT-1

Camp Hull Plate Sacrificial Anode - A-90

Camp Hull Plate Sacrificial Anode - DP1

Camp Tear Drop Hull Sacrificial Anode

Martyr Propeller Nut Replacement Sacrificial Anode

Martyr Auto Prop Propeller Nut Sacrificial Anode

Martyr Volvo Penta SX-A/DPS Sacrificial Anode Kit

Martyr Weld-On Steamlined Hull Sacrificial Anode

Martyr Small Teardrop Style Hull Sacrificial Anode

Martyr Yamaha Sacrificial Anode Kit

Kasco De-Icer Replacement Zinc Anode

Performance Metals "Red Dot" Mercruiser Sacrificial Anode Kit - 10061A

Performance Metals "Red Dot" Volvo/Penta Sacrificial Anode - 10278A

Performance Metals "Red Dot" Yamaha Outboard Motor Sacrificial Anode Kit - 10182A

Martyr Suzuki/Tohatsu Transom Sacrificial Anode - CM3C7602181A0Z

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

Camp Mercury Outboard Trim Tab Skeg Sacrificial Anode - 31640

Camp Johnson & Evinrude Power Trim Sacrificial Anode - 433580

Camp Yamaha Trim Tab Sacrificial Anode - 61A45371

Camp Yamaha Outboard Sacrificial Anode - 6G545251

Camp Hull Plate Sacrificial Anode - ZHC5

Camp Hull Plate Sacrificial Anode - ZHC17

Camp Mercury Outdrive Flat Trim Tab Sacrificial Anode

Camp Propeller Nut Sacrificial Anode

Martyr FrigoBoat Button Sacrificial Anode - CM51525Z

Martyr Metric Streamlined Shaft Sacrificial Anode

Martyr BRP Johnson/Evinrude Block Sacrificial Anode

Martyr Volvo Penta DPH Sacrificial Anode Kit

Seachoice Mercury Bravo III 2004 Anode Kit

Martyr Honda Sacrificial Anode Kit

Martyr Honda/Yamaha Sacrificial Anode

Martyr Mercury Outdrive Sacrificial Anode Kit

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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