Tecnoseal TEC-Z-406MG Magnesium Hull Plate Anode 8-3/8" X 4-1/32" X 1-1/16"

The Tecnoseal TEC-Z-406MG is a magnesium hull plate anode designed to provide superior corrosion protection for boats operating in freshwater and brackish water environments. This sacrificial anode protects your vessel's underwater metal components including the hull, stern drive, outboard lower unit, and other submerged hardware by corroding preferentially, preventing galvanic corrosion damage to expensive marine equipment.

Key Features:

• Premium magnesium alloy construction for maximum protection in low-conductivity water
• Hull plate design for flush mounting to boat hulls and transoms
• Precision dimensions: 8-3/8" length x 4-1/32" width x 1-1/16" thickness
• Lightweight at 1.80 lbs for easy installation
• Manufactured to meet or exceed industry standards for marine anodes
• Compatible with most freshwater and brackish water applications

Magnesium anodes are specifically formulated for freshwater use where the lower electrical conductivity requires a more active anode material than zinc or aluminum. Regular inspection and replacement of sacrificial anodes is essential for maintaining comprehensive corrosion protection and extending the service life of your marine propulsion system and hull components.