---
product_id: 23782678
title: "Martyr CMR03M Magnesium Rudder Anode"
brand: "martyr anodes"
price: "RM248"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/23782678-martyr-cmr03m-magnesium-rudder-anode
store_origin: MY
region: Malaysia
---

# Freshwater Protection Low-Cost Cathodic Defense ISO 9001 Certified Martyr CMR03M Magnesium Rudder Anode

**Brand:** martyr anodes
**Price:** RM248
**Availability:** ✅ In Stock

## Summary

> 🌊 Protect Your Investment with Martyr's Magnesium Magic!

## Quick Answers

- **What is this?** Martyr CMR03M Magnesium Rudder Anode by martyr anodes
- **How much does it cost?** RM248 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/23782678-martyr-cmr03m-magnesium-rudder-anode)

## Best For

- martyr anodes enthusiasts

## Why This Product

- Trusted martyr anodes brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Design:** Dimensions of 3.8 x 3.9 x 1.6 inches fit seamlessly in your setup.
- • **Optimal Protection:** Safeguards against corrosion for various metal structures.
- • **Lightweight Yet Durable:** Weighs only 6.2 oz, perfect for easy installation.
- • **Versatile Alloy Options:** Choose from Zinc, Aluminum, or Magnesium based on water type.
- • **Unmatched Quality Assurance:** Crafted under ISO 9001 standards for reliability.

## Overview

The Martyr CMR03M Magnesium Rudder Anode is a high-quality, ISO 9001 certified product designed to provide effective cathodic protection for vessels and structures in freshwater environments. Weighing just 6.2 ounces and featuring a compact design, it offers versatile alloy options to suit different water conditions, ensuring maximum performance and longevity.

## Description

Martyr CMR03M Magnesium Rudder Anode

## Features

- High-quality Martyr anodes are pressure diecast and manufactured to strict quality standards through an ISO 9001 Quality Management System
- Martyr anodes offer maximum protection by maintaining quality alloys, free from impurities like iron, which can compromise performance
- Three alloys available - Use Zinc (Martyr I) for salt water, Aluminum (Martyr II) for brackish water, or Magnesium (Martyr III) in fresh water.
- Use alternative anode alloys when changing water conditions
- Provides low cost cathodic protection of ocean-going vessels, structures and equipment constructed of iron, steel, aluminum, magnesium, and other metals

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Magnesium |
| Brand | Martyr |
| Shape | Round |
| Item Thickness | 0.25 Hundredths-Inches |
| Number of Pieces | 1 |
| Manufacturer | Martyr |
| UPC | 628309127886 |
| Global Trade Identification Number | 00628309127886 |
| Model | CMR03M |
| Item Weight | 6.2 ounces |
| Product Dimensions | 3.8 x 3.9 x 1.6 inches |
| Item model number | CMR03M |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | CMR03M |

## Images

![Martyr CMR03M Magnesium Rudder Anode - Image 1](https://m.media-amazon.com/images/I/81OdKriMNQL.jpg)

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---

*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-21*