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247 Products

$724.51$0.81

Anodes & Zincs

Anodes & zincs for hull, shaft, prop & rudder & engine. From Canada Metal, Performance Metal, Sierra and more available

247 Products

Suzuki™ Anode Cutdown Skeg Zinc CM551259630

$5.31
SKU: 562561
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Mfr: Canada Metal (Martyr Anodes)
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Mfg# CM551259630Z
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LFS# CM551259630Z

BRP™ OMC – Johnson Evinrude Anodes CM398331

$12.50
SKU: 562578
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Mfr: Martyr Anodes
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Mfg# CM398331Z
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LFS# CM398331Z

BRP™ OMC – Johnson Evinrude Anodes CM5007089

$15.50
SKU: 562580
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Mfr: Martyr Anodes
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Mfg# CM5007089Z
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LFS# CM5007089Z

BRP™ OMC – Johnson Evinrude Anodes CM5532187J00

$3.55
SKU: 562581
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Mfr: Martyr Anodes
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Mfg# CM5532187J00Z
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LFS# CM5532187J00Z

Yamaha™ Anodes CM61A4537100

$19.75
SKU: 562582
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Mfr: Martyr Anodes
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Mfg# CM61A4537100A
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LFS# CM61A4537100A

Euro Style Limited Clearance Shaft Anode

$6.75
SKU: 562569
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Mfr: Martyr Anodes
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Mfg# CMC25EURO
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LFS# CMC25EURO

Mercury™ – Mercruiser™ Anodes CM806190

$10.50
SKU: 562576
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Mfr: Martyr Anodes
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Mfg# CM806190A
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LFS# CM806190A

Hull Anodes Weld-on Strap CMZ

$74.49
SKU: 562528
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Mfr: Martyr Anodes
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Mfg# CMZ02AA
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LFS# CMZ02AA

Martyr Engine Cooling System Anodes (with plugs) CME 1/4NPT 3/8X2-1/2

$5.95
SKU: 562563
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Mfr: Martyr Anodes
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Mfg# CME0AZ
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LFS# CME0AZ

Hull Anodes Weld-on Strap CMZ

$20.95
SKU: 562530
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Mfr: Martyr Anodes
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Mfg# CMZ04AA
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LFS# CMZ04AA

Martyr Hull Anodes CMZ26

$109.95
SKU: 562574
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Mfr: Martyr Anodes
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Mfg# CMZ26SZ
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LFS# CMZ26SZ

Martyr Propeller Nut Anodes

From: $13.50
Mfr: Martyr Anodes

Martyr Volvo Penta Ring Zinc CMV

$7.75
Mfr: Martyr Anodes

Martyr Streamlined Shaft Anodes Imperial

From: $8.95
Mfr: Martyr Anodes

Martyr Hull Anodes CMZ22

From: $72.94
Mfr: Martyr Anodes

Martyr Prop Nut Shaft Spare

From: $41.95
Mfr: Martyr Anodes

Hull Anodes Weld-on Strap CMZ, 1.37"H x 3"W x 12"L

$34.74
SKU: 562529
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Mfr: Martyr Anodes
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Mfg# CMZ03SA
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LFS# CMZ03SA

Martyr Hull Anodes CMZC7 Weld On

$38.65
SKU: 562575
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Mfr: Martyr Anodes
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Mfg# CMZC7SZ
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LFS# CMZC7SZ

Dynaplate - Grounding & Bonding Plate

From: $116.06
Mfr: Guest Marine Products

Sierra 18-6129Z Zinc Anode Kit

$48.13
SKU: 564912
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Mfr: Sierra / Seastar Solutions
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Mfg# 18-6129Z
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LFS# SIE186129Z

Martyr Anode Kit For Mercruiser Alpha Generation I, Zinc

$27.14
SKU: 565297
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Mfr: Canada Metal (Martyr Anodes)
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Mfg# CMALPHAGEN1KITA
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LFS# ALPHAGEN1KITA

Martyr CM61N4525101Z Anode Gearcase Zinc

$15.50
SKU: 565300
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Mfr: Canada Metal (Martyr Anodes)
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Mfg# CM61N4525101Z
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LFS# CM61N4525101Z

Martyr Yamaha CM6884525101A Aluminum Anode

$7.50
SKU: 565302
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Mfr: Canada Metal (Martyr Anodes)
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Mfg# CM6884525101A
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LFS# CM6884525101A

 

Boat Anodes / Zincs - Cathodic Protection

 

What is cathodic protection?

 

In a nut shell it is when two dissimilar metals are connected by a non-metallic conductor such as salt water. The less noble metal (anode) will dissolve and move to the more noble metal on a molecular level. In the terms of vessels, none are immune to it even if the boat is hauled out every day - such as when the aluminum skiff is taken out fishing over our favorite wreck. Here, while we are waiting for the fish to bite, out boat is losing electrons to the steel of the wreck. Now, to add to this dilemma, we add electronics to our vessel and introducing a possible stray DC current. Although this may sound daunting there is a lot a boat owner can do to try and mitigate electrolysis.

 

Sacrificial Anodes

 

One method that is inexpensive, very effective, relatively easy to install and maintain is by introducing a sacrificial, less noble piece of metal other than that of the surrounding metal. Sacrificial anodes are commonly found in three types of metal, zinc, aluminum and magnesium. Each of these metals perform best in a certain environment. For an anode to function optimally it requires being attached as close as practicable to the metal that is being protected. It requires good electrical bonding between the metals and the use of a correct sacrificial metal. Therefore, an owner should do a little research prior to bolting an anode to the hull and go sailing. Sacrificial anodes or zincs are not only there to protect the hull, they are used to protect propeller shafts, propellers and even the interior of heat exchangers and cooling systems. Sacrificial anodes, aside from being available in generic shapes and sizes they are also manufactured in custom form from manufacturers such as Canada Metal / Martyr Anodes, Sierra and Aqua Pacific for various application or specific to original equipment specifications.

 

Go2Marine stocks a comprehensive selection of metal sacrificial anodes manufactured from zinc. aluminum or magnesium manufactured by Canada Metal or Martyr Anodes that if installed correctly will provide justified ease of mind while out fishing or during sleep.