Martyr Marine Anodes
- Martyr®Johnson/Evinrude Magnesium Bearing Carrier AnodeMagnesium Bearing Carrier Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$25.98
- Martyr®Johnson/Evinrude Magnesium Block AnodeMagnesium Block Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy based...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$20.72 - $30.89
- Martyr®Johnson/Evinrude Magnesium Cavitation Plate AnodeMagnesium Cavitation Plate Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$22.25
- Martyr®Johnson/Evinrude Magnesium Handlebar AnodeMagnesium Handlebar Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$45.42
- Martyr®Johnson/Evinrude Magnesium Transom Plate AnodeMagnesium Transom Plate Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$48.28
- Martyr®Johnson/Evinrude Zinc Block AnodeZinc Block Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy based on the...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$19.34 - $34.91
- Martyr®Johnson/Evinrude Zinc Cavitation Plate AnodeZinc Cavitation Plate Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$21.39
- Martyr®Johnson/Evinrude Zinc Lover Gearcase AnodeZinc Lover Gearcase Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$38.69
- Martyr®Johnson/Evinrude Zinc Transom Plate AnodeZinc Transom Plate Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$31.47
- Martyr®Magnesium Barrel Collar Shaft Anode with Allen ScrewMagnesium Barrel Collar Shaft Anode with Allen Screw by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$32.59 - $67.29
- Martyr®Magnesium Donut AnodeMagnesium Donut Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy based...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$46.31
- Martyr®Magnesium Donut Collar Shaft Anode with Allen ScrewMagnesium Donut Collar Shaft Anode with Allen Screw by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$29.56 - $44.12
- Martyr®Magnesium Oval Hull Plate AnodeMagnesium Oval Hull Plate Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$27.42 - $241.82
- Martyr®Magnesium Propeller AnodeMagnesium Propeller Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$48.22 - $89.01
- Martyr®Mariner Aluminum Skeg AnodeAluminum Skeg Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy based on...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$23.90
- Martyr®Mariner Magnesium Donut AnodeMagnesium Donut Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy based...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$46.31
- Martyr®Mariner Zinc Donut AnodeZinc Donut Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy based on the...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$18.67
- Martyr®Mariner Zinc Skeg AnodeZinc Skeg Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy based on the...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$34.30
- Martyr®Max Prop™ Aluminum Propeller AnodeMax Prop™ Aluminum Propeller Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$26.11 - $38.86
- Martyr®Max Prop™ Zinc Propeller AnodeMax Prop™ Zinc Propeller Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$28.64 - $40.67
- Martyr®MerCruiser Aluminum Anode KitAluminum Anode Kit by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy based on...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$28.87 - $79.54
- Martyr®MerCruiser Aluminum Bearing Carrier AnodeAluminum Bearing Carrier Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$33.38 - $37.77
- Martyr®MerCruiser Aluminum Cavitation Plate AnodeAluminum Cavitation Plate Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$32.03 - $125.89
- Martyr®MerCruiser Aluminum Gimbal Housing Nut AnodeAluminum Gimbal Housing Nut Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$45.39
- Martyr®MerCruiser Aluminum Propeller AnodeAluminum Propeller Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$31.45 - $105.00
- Martyr®MerCruiser Aluminum Skeg AnodeAluminum Skeg Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy based on...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$16.98 - $38.86
- Martyr®MerCruiser Aluminum Trim Cylinder AnodeAluminum Trim Cylinder Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$24.97 - $46.10
- Martyr®MerCruiser Aluminum Waffle Bar AnodeAluminum Waffle Bar Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$33.61
- Martyr®MerCruiser Magnesium Anode KitMagnesium Anode Kit by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy based on...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$29.01 - $150.43
- Martyr®MerCruiser Magnesium Bearing Carrier AnodeMagnesium Bearing Carrier Anode by Martyr®. Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized...Guaranteed to provide exceptional corrosion protectionManufacture to the latest US military alloy specifications$28.39 - $48.89
It's no secret that the marine environment is highly aggressive to steel. Salt water is a perfect conductor of electricity which greatly contributes to rapid oxidation, and even the finest paints and coatings can only slow down this unstoppable process. Sacrificial anodes can make it much slower, and they are employed to prevent corrosion of a vessel's hull, propellers, and shafts. Meanwhile, as their name implies, these anodes gradually deteriorate and lose their protective features. Most of them need annual inspection not to miss the time when new anodes should be installed.
Many experts recommend replacing these parts when they are worn by approximately 50 percent. In the modern market, they are offered by many companies. Martyr Anodes is a brand that belongs to the Canada Metal (Pacific) company, CMP for short, which is known for quality die casting products. Martyr zinc anodes are some of its most popular products, but sacrificial anodes can actually be made not only from zinc but also from magnesium or aluminum. All these metals have a more negative electrolytic potential than steel and can also be used for cathodic protection.
Martyr hull anodes can be made of zinc, aluminum, or magnesium, but which material is more preferable? Martyr magnesium anodes can work much better than others in fresh water only; if used in salt water, they quickly disintegrate, probably, in a few weeks. Martyr aluminum anodes are recommended for the use in brackish and salt water. Zinc anodes are the perfect choice for more aggressive salt water. In fresh water, they form an oxide layer relatively fast, which seriously affects their efficiency. Manufactured from military-grade alloys according to high quality standards, all these products are available in our online store as single pieces or in kits. Depending on a model, Martyr anode kits may include parts for bearings, nuts, shafts, rudders, and other crucial components that need protection.