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

Martyr Sea Strainer Sacrificial Anode

Vetus Anode Connection Kit for GRP Hulls - ZKITP

Martyr Mercury Outdrive Sacrificial Anode Kit

Performance Metals "Red Dot" Suzuki Outboard Motor Sacrificial Anode Kit

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

Camp Mercury Outdrive Flat Trim Tab Sacrificial Anode

Camp Keel Cooler Sacrificial Anode

Camp Brass Propeller Nut Kit

Camp Sacrificial Anode for Line Cutters

Martyr OMC Waffle Block Sacrificial Anode - CM982277M

Martyr Volvo Penta Gearhouse Anode Sacrificial Anode - CM3883728M

Martyr Nissan/Tohatsu Transom Bar Sacrificial Anode - CM3C7602181A0A

Martyr Mercury Zinc Trim Tab Sacrificial Anode - CM822157C2Z

Martyr Volvo Penta Transom Sacrificial Anode

Martyr Honda Wedge Sacrificial Anode

Martyr Johnson Evinrude Transom Bar Sacrificial Anode

Martyr Line Cutter Sacrificial Anode

Martyr Auto Prop Propeller Nut Sacrificial Anode

Martyr Beneteau Prop Nut Sacrificial Anode - Complete Assembly - 30 mm (1 3/16") - CMLAEC3300

Martyr BRP Johnson/Evinrude Sacrificial Anode - CM398331Z

Martyr Mercruiser Outdrive Block Sacrificial Anode - CM43994Z

Martyr Semi-Streamlined Plate Hull Sacrificial Anode - CMZ24BSZ

Martyr Yamaha Standard Rotation Sacrificial Anode Kit - CMY150KITA

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

Seachoice Mercury Bravo II/III Anode Kit

Seachoice Rudder & Trim Tab Anode with Allen Screw

Seachoice Streamlined Shaft Anodes with Allen Screw

Martyr Honda/Yamaha Sacrificial Anode

Martyr Mercruiser Outdrive Lift-Ram Horseshoe Sacrificial Anode

Martyr Honda/Mercury Sacrificial Anode

Martyr Mercury/Mercruiser Sacrificial Anode

Martyr Volvo/Penta Outdrive Bar Sacrificial Anode

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

Performance Metals "Red Dot" Mercury Sacrificial Anode Kit - 10202A

Performance Metals "Red Dot" Volvo/Penta Sacrificial Anode - 10274A

Camp Beneteau Donut Collars - BD25

Camp Honda Outboard Sacrificial Anode

Martyr Honda Skeg Sacrificial Anode - CM41107ZV500Z

Martyr Volvo Penta Pencil Sacrificial Anode - CM823661Z

Martyr Volvo Penta Pencil Sacrificial Anode - CM838929Z

Martyr Mercury Driveshaft Housing Sacrificial Anode

Martyr BRP Johnson/Evinrude Block Sacrificial Anode

Martyr Volvo/Penta 290 Outdrive Sacrificial Anode Kit

Martyr Hull Plate Sacrificial Anode

Martyr Suzuki Trim Tab Skeg Sacrificial Anode

Martyr Yamaha CMY Small Block Sacrificial Anode

Martyr De-Icer Sacrificial Anode

Martyr Volvo Penta Medium Ring 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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