Martyr Anodes CMPSMDXBT Maddox Low Voltage Sacrificial Anode Button

The Martyr Anodes CMPSMDXBT Maddox Button Anode is a specialized low-voltage sacrificial anode engineered specifically to protect bronze and stainless steel components on composite and wooden vessels. Unlike traditional zinc or aluminum anodes, the Maddox anode creates a more efficient pathway for cathodic protection by generating optimal galvanic currents that prevent overprotection issues.

Key Features:

• Low-voltage design ideal for fiberglass and wood hull vessels
• Effectively protects bronze and stainless steel parts from galvanic corrosion
• Reduces overprotection problems common with higher voltage anodes
• Improves coating performance and minimizes marine growth
• Cadmium-free, environmentally friendly construction
• Compact button design for rudders, trim tabs, struts, and hull mounting
• Creates a more neutral environment around protected metals

The button-style design makes this anode perfect for applications where space is limited or a low-profile installation is required. By maintaining proper galvanic balance, the Maddox anode helps preserve protective coatings and reduces the risk of alkaline degradation on wooden boats, ensuring long-term vessel protection in marine environments.