H406A Hull Anode – Aluminum Sacrificial Transom Anode

Protect your yacht’s transom and underwater metals from galvanic corrosion with the H406A Hull Anode. Manufactured from Performance Metals Navalloy® aluminum alloy, this high-capacity marine anode delivers dependable corrosion protection in saltwater, brackish water, and freshwater environments.

Commonly used as a transom anode on many yachts, the H406A is designed as a replacement for Z-406, B-12, and B-14 zinc anodes. The exclusive patented Red Spot® wear indicator allows for quick visual inspection and easy maintenance.

Key Features

• Used as a transom anode on many yachts
• Replaces Z-406, B-12, and B-14 zinc anodes
• Helps protect hulls, transoms, and underwater metals from galvanic corrosion
• Manufactured from Navalloy® aluminum alloy to MIL-DTL-24779 specifications
• Suitable for use in saltwater, brackish water, and freshwater
• Features the patented Red Spot® wear indicator
• High-capacity design for long-lasting corrosion protection
• Ideal for yacht transom and hull protection
• Important: Do not mix aluminum and zinc anodes on the same vessel. For best corrosion protection, use the same anode material throughout your anode system.

Specifications

• Material: Navalloy® Aluminum Alloy
• Application: Hull / Transom Anode
• Weight: 2.6 lbs (1.2 kg)
• Zinc Equivalent Weight (ZEW): 8.6 lbs (3.9 kg)
• Water Compatibility: Salt, Brackish, and Fresh Water

Includes

• H406A Hull Anode