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Martyr Anodes CMPSMA200A Maddox Anode 200mm Aluminum

Manufacturer

Martyr Anodes

<h3>About Martyr Anodes</h3><p>When it comes to defending a vessel against galvanic corrosion, few names carry the authority of <strong>Martyr Anodes</strong>. A flagship brand within the <strong>CMP Group</strong>, Martyr has its roots in foundry operations that date back to the early 1900s in Vancouver, BC, growing from a local manufacturer into a globally recognized leader in marine cathodic protection. Today, the brand supplies boaters, commercial operators, and marine professionals worldwide with sacrificial anodes engineered to guard hulls, propellers, rudders, shafts, engines, and other submerged components from the relentless effects of corrosion.</p><h3>Three Alloys, Every Water Type</h3><p>What sets Martyr apart from competing anode manufacturers is its position as the only brand to offer all three protective alloys — zinc, aluminum, and magnesium — under a single product line. This matters because the correct alloy depends entirely on the water environment a vessel operates in. Zinc anodes are the classic choice for aggressive saltwater conditions, while aluminum anodes are preferred for saltwater and brackish environments, offering superior corrosion resistance with a reduced environmental footprint. Magnesium anodes are the go-to solution for freshwater use, delivering effective sacrificial protection without degrading too quickly. Whatever the operating environment, Martyr has an engineered solution to match.</p><h3>Military-Grade Manufacturing Standards</h3><p>Martyr does not cut corners on metallurgy. Every anode is pressure die-cast and manufactured to meet or exceed <strong>U.S. Military alloy specifications</strong>, using only high-purity metals. Each alloy batch is lab-tested with full certification and traceability available upon request. This rigorous quality management — operating under an ISO 9001 framework — ensures that each anode delivers consistent, long-lasting galvanic performance across a wide range of marine environments, from recreational pleasure craft to commercial vessels and naval applications.</p><h3>Anode Kits for Simplified Protection</h3><p>For boaters who want a complete, hassle-free maintenance solution, Martyr&rsquo;s <a href="/7452-martyr-anodes-anode-kits-200102">Anode Kits</a> offer pre-packaged sets engineered for specific engine models and boat types. Compatible with major marine engine brands including Yamaha, Mercury, Volvo, and MerCruiser, these kits take the guesswork out of corrosion protection and ensure every critical system receives optimal coverage in a single purchase.</p><h3>Sustainability at the Core</h3><p>Martyr and the CMP Group have made environmental stewardship a cornerstone of their mission. Traditional zinc anodes can contain cadmium, a metal that poses risks to aquatic ecosystems. Martyr actively advocates for the adoption of aluminum and magnesium alternatives that deliver equal or superior protection while minimizing harm to marine environments — embodying the brand&rsquo;s philosophy of &ldquo;Protect your boat, protect our waters.&rdquo; With over 1,000 anode types available and a catalog that fits virtually every major marine engine and boat model, Martyr remains one of the most comprehensive and trusted sources for marine corrosion protection in the world.</p>

Part Number

CMPSMA200A
07/31/2036 10:07 PM
Sale Price

$90.62

In Stock (5)

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Product Details

The Martyr Anodes CMPSMA200A is a 200mm Maddox-style aluminum sacrificial anode designed for marine corrosion protection. This anode is engineered to protect underwater metal components on boats and marine structures from galvanic corrosion in saltwater and brackish water environments.

Key Features:

  • 200mm (approximately 7.9 inches) length for extended service life
  • Maddox-style design with mounting hole configuration
  • High-purity aluminum alloy optimized for marine applications
  • Provides superior galvanic protection for hulls, rudders, shafts, and trim tabs
  • Meets or exceeds military specification MIL-A-24779(SH)

Sacrificial anodes work by corroding in place of more valuable metal components, extending the life of propellers, drives, and other underwater hardware. Regular inspection and replacement of anodes is essential for maintaining proper corrosion protection.

Easy no hassle purchasing fast shipping

Easy and fast!

Easy to find the product and easy to order. Shipping took a little longer than anticipated but overall, it was a good experience

Best prices and easy

Easy, great so far

GREAT PRICE

I got the part on time but it's not the right part I've been trying to send it back for almost two and a half weeks I really need to get my money back

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