High-performance aluminum anodes provide superior cathodic protection against galvanic corrosion for ships, offshore platforms, pipelines, and ballast tanks. Engineered from premium Al-Zn-In alloys, our sacrificial anodes deliver up to 50% longer service life than zinc, with higher electrochemical capacity (2,600 A·h/kg) and lighter weight – cutting material costs and structural load. Reliable in saltwater, brackish, and even freshwater, they comply with MIL-A-24779, ISO 9351, and US EPA VGP standards (no cadmium or mercury). Available in a wide range of shapes (hull, bracelet, ring, rudder) and custom sizes with pre-drilled options for easy installation. Choose aluminum anodes for long-term, cost-effective corrosion protection.