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

Seachoice Diver's Anode

Performance Metals "Red Dot" Yamaha Outboard Motor Sacrificial Anode Kit - 10183A

Camp Mercury Outboard Sacrificial Anode - 821631

Performance Metals "Red Dot" Mercruiser Sacrificial Anode Kit - 10205A

Torqeedo Sacrificial AL Anode - 1905-00

Camp Hammilton Jet Drive Sacrificial Anode - 104634

Lenco Trim Tab Sacrificial Anode (2-Pack) - 15093-001

Performance Metals "Red Dot" Volvo/Penta Sacrificial Anode - 10277A

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

Martyr Mercury Sacrificial Anode Kit - F30/F40/F60 HP

Martyr Volvo Penta IPS Drive Sacrificial Anode - CM3593881A

Martyr Beneteau Propeller Sacrificial Anode - CMAN250A

Seaward Water Heater Sacrificial Anode - 74556

Martyr Diver's Dream Hull Plate Sacrificial Anode

Camp Volvo Penta Diesel DP Outdrive Ring Sacrificial Anode - 875821

Martyr Honda Sacrificial Anode Kit

Camp Yamaha Trim Tab Sacrificial Anode - 6884537102

Martyr Bombardier Block Sacrificial Anode

Sleipner Bow Thruster Anode - Aluminum - SM201180A

Sleipner Bow Thruster Anode - Zinc - SM101180

Performance Metals "Red Dot" Mercruiser Sacrificial Anode Kit - 10195A

Martyr Volvo/Penta 280 Outdrive Sacrificial Anode Kit

Camp Yamaha Outboard Sacrificial Anode - 6G545251

Martyr Flex-O-Fold Propeller Nut Sacrificial Anode

Seachoice ZHC3 Hull Plate Anode - 95653

Performance Metals Hull Plate Divers Anode

Camp Volvo Penta Gimbal Plate Sacrificial Anode - 3854130

Kuuma Anode Rod with Drain - 11916

Martyr Yamaha Counter Rotation Sacrificial Anode Kit - CMY150CRKITA

Martyr Mercury Alpha I Driveshaft Housing Sacrificial Anode - CM821629M

Martyr Auto Prop Propeller Nut Sacrificial Anode

Martyr Medium Streamlined Plate Hull Sacrificial Anode - CMN1Z

Martyr Streamlined Plate Hull Sacrificial Anode - CMM30

Camp Vetus Bow Thruster Sacrificial Anode - BP129

Camp Volvo Penta Outdrive Bar Sacrificial Anode

Camp Mercury Outboard Sacrificial Anode - 43396

Martyr Mercury Gimbal Block Sacrificial Anode - CM43994M

Martyr Mercury Trim Tab Skeg Sacrificial Anode - CM984325Z

Martyr Volvo Penta Transom Bar Sacrificial Anode

Martyr Bombardier Horseshoe Sacrificial Anode

Performance Metals "Red Dot" Volvo/Penta Sacrificial Anode - 10276A

Martyr Volvo/Penta 290 Outdrive Sacrificial Anode Kit

Camp Beneteau Donut Collars - BD25

Camp Bennet Trim Tab Sacrificial Anode Kit - BNT-1

Martyr Volvo Penta Gearhouse Anode Sacrificial Anode - CM3883728M

Martyr Imperial Clamp Shaft Sacrificial Anode

Martyr Small Streamlined Plate Hull Sacrificial Anode

Performance Metals "Red Dot" Mercruiser Sacrificial Anode Kit - 10108A

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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