HC3A Hull Anode – Aluminum Sacrificial Hull Anode
HC3A Hull Anode – Aluminum Sacrificial Hull Anode
Infographic highlighting the superiority of aluminum anodes with benefits listed.
Comparison chart between Aluminum and Zinc for water types and properties
Diagram showing an anode wear indicator on an anode with text about replacing it.
Diagram explaining how anodes work to prevent galvanic corrosion damage on boats.

HC3A Hull Anode – Aluminum Sacrificial Hull Anode

$15.40 Sale

Protect your boat's hull and underwater metals from galvanic corrosion with the HC3A Hull Anode. Manufactured from Performance Metals Navalloy® aluminum alloy, this marine hull anode provides dependable corrosion protection in saltwater, brackish water, and freshwater environments.

Designed as a replacement for ZHC-3 zinc anodes, the HC3A delivers the benefits of modern aluminum anode technology while featuring the exclusive patented Red Spot® wear indicator for easy inspection and maintenance.

Key Features

  • Replaces ZHC-3 zinc anodes
  • Helps protect hulls 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 dependable corrosion protection
  • Ideal for hull and underwater hardware 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 Anode
  • Weight: 0.9 lbs (0.4 kg)
  • Zinc Equivalent Weight (ZEW): 2.6 lbs (1.2 kg)
  • Water Compatibility: Salt, Brackish, and Fresh Water

Includes

  • HC3A Hull Anode