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Magnesium Anodes

Magnesium anodes, with their intrinsic ability to produce high driving voltage, are suitable for use in fresh water applications and buried structures. These anodes rank higher than aluminum or zinc anodes on the galvanic scale. However, their high driving voltage leads magnesium anodes to deteriorate rapidly in salt water.

ZincWarehouse.com offers magnesium sacrificial anodes for effective use in three different applications:

  • Submerged and semi-submerged structures
  • Underground applications
  • Heat exchangers and condensers

Sea Shield Marine anodes last much longer than comparable products by competitors. They are designed for ease of installation and replacement, thus helping you save time and money during both operations. Consider an investment in these anodes to be a low-cost investment in the longevity of your boats, marine vessels, and other underground metallic structures that are prone to corrosion.

ZincWarehouse.com offers the best prices and a secure online shopping experience supported with rapid logistic support. In the rare event that you are unable to find the exact product you need, please speak with us and we could work on providing you bespoke magnesium anodes.

Applications of magnesium anodes:

  • Heat exchangers and condensers
  • Barges
  • Dams
  • Pliers and pilings
  • Ship hulls
  • Underground pipelines
  • Tanks…and more



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