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  • Camp Over-the-Side Fish Zincs

    Camp Over-the-Side Fish Zincs

    Over-the-side Zinc Fish 6 pound Grouper, with 20 foot vinyl coated galvanized wire. Zincs are used...

    In Stock 

    Price: $51.24
  • Camp Plate Zincs

    Camp Plate Zincs

    Plate zincs for hulls. Choose from three different sizes/styles. Sacrificial zincs help prevent...

    In Stock 

    Price: $15.56 to $15.67
  • Camp Weld On Zincs

    Camp Weld On Zincs

    Camp Weld on Zincs are designed to be held on with cast-in galvanized steel straps....

    In Stock 

    Price: $39.24 to $166.92
  • Camp Tear Drop Zincs

    Camp Tear Drop Zincs

    Tear drop zincs protect your boat from cathodic decay by acting as a sacrificial anode....

    In Stock 

    Price: $6.50 to $12.23
  • Camp Maxi-Prop Propeller Aluminum Anodes

    Camp Maxi-Prop Propeller Aluminum Anodes

    Camp Maxi-Prop Propeller aluminum anodes use metric hardware, designed specifically for Maxi-Prop...

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    Price: $11.45 to $26.52
  • Camp Line Cutter Zinc Anodes

    Camp Line Cutter Zinc Anodes

    Camp line cutter zincs are available with inside widths of .367, .400 or .52 inches and overall...

    In Stock 

    Price: $9.03 to $17.43
  • Camp Zinc Anodes for Yamaha Outboards

    Camp Zinc Anodes for Yamaha Outboards

    Camp Zinc Anodes for Yamaha Outboards are designed to replace the factory part while providing...

    In Stock 

    Price: $3.30 to $31.79
  • Martyr Volvo / Penta Aluminum Anode Kits

    Martyr Volvo / Penta Aluminum Anode Kits

    Martyr Volvo / Penta aluminum anodes for 280, 290, SX and dual prop applications in salt and...

    In Stock 

    Price: $35.57 to $61.07
  • Martyr Shaft Zincs Streamlined Style

    Martyr Shaft Zincs Streamlined Style

    Martyr streamlined shaft zinc anodes are designed to install over the propeller shaft and provide...

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    Price: $13.47 to $70.22
  • Martyr Pleasurecraft Zinc Hull Anodes

    Martyr Pleasurecraft Zinc Hull Anodes

    These Martyr Pleasurecraft Zinc Hull Anodes feature the low cost, variety, and high quality...

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    Price: $7.41 to $117.10
  • Martyr Mercury Verado Aluminum Anode Kits

    Martyr Mercury Verado Aluminum Anode Kits

    Martyr zinc kit for Mercury Verado outboards includes a complete set of sacrificial anodes that...

    In Stock 

    Price: $46.33 to $61.46
  • Camp Beneteau Donut Collar Zincs

    Camp Beneteau Donut Collar Zincs

    Donut collar shaped sacrificial zinc anodes for propeller shafts of Beneteau sailboats....

    In Stock 

    Price: $16.35
  • Vetus Zinc Anode SET0148 for Bow 25

    Vetus Zinc Anode SET0148 for Bow 25

    BP1221 sacrificial zinc anode for Vetus 25 bow thrusters....

    Price: $41.27
  • Vetus Zinc Anode SET0151 for Bow Thruster 160

    Vetus Zinc Anode SET0151 for Bow Thruster 160

    Vetus SET0151 sacrificial zinc anode that fits bow thruster 160...

    In Stock 

    Price: $53.35
  • Vetus Zinc Anode SET0150 for Bow 60 / 75 / 80 / 90

    Vetus Zinc Anode SET0150 for Bow 60 / 75 / 80 / 90

    SET0150 sacrificial zinc anode for Vetus bow thruster models 75, 80 and 90....

    In Stock 

    Price: $48.73
  • Vetus Zinc Anode SET0153 for 23A / 50 / 80 Thrusters

    Vetus Zinc Anode SET0153 for 23A / 50 / 80 Thrusters

    SET0153 is a sacrificial zinc anode for Vetus bow thruster models 23A, 50, 80, and all Vetus stern...

    In Stock 

    Price: $40.59
Items: 33 - 48 of 53 | Pages: Previous  1  2  3  4  Next 
 

Zinc Anodes, Aluminum Anodes & Magnesium Anodes

Which anode material is used for what application?

ZINC Anodes

  • For use in salt water only
  • Not recommended for use in fresh water

ALUMINUM Anodes

  • For use in salt and brackish water
  • Not recommended for use in fresh water
  • Proven to last longer than zinc due to increased capacity

MAGNESIUM Anodes

  • For use in fresh water only
  • Not recommended for use in salt and brackish water
  • The only alloy proven to protect your boat in feresh water

Sacrificial Anodes are placed on hulls, propeller shafts, rudders, trim tabs, outboard engines, stern drives, and in the cooling system of most inboard engines to protect metal parts from galvanic corrosion.

Galvanic corrosion occurs when dissimilar metals, such as an aluminum stern drive and a bronze through-hull, are placed in an electrolyte solution such as seawater. Dissimilar metals are those metals which have different corrosion potential (measured in volts) as determined by the Galvanic Series, and the most common scenario in boating is current passing from the more noble bronze to the less noble aluminum. This transfer of current results in deterioration of the less noble metal. The addition of a zinc actually increases current activity between the metals, but because zinc is the least noble of the three metals in this example, corrosion damage is primarily confined to the zinc itself when properly installed.

Marine anodes are available in zinc, aluminum and magnesium metals to protect different hardware items and other metal boat components. Plate, tear drop, rudder, shaft, tapered, mercury outdrive (specifically designed for use with Mercury engines), zinc pencils, donut collar, Johnson-Evinrude (for use with Johnson-Evinrude engines), weld-on, and other shapes and styles. The corrosion resistance results provided by proper application of boat zinc is incredible and will save time and money in the long run.

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