Aluminium anodes provide effective cathodic protection in both saltwater and brackish water with a certain salinity, defined on a case-by-case basis, making them suitable for a wide range of vessels – from recreational boats to large commercial ships. Their high electrochemical capacity and low weight make aluminium anodes an efficient choice for protecting hulls and other submerged metal components against corrosion.

At Corrosion Group, we offer aluminium anodes in a wide range of sizes and designs to suit different vessels and applications. We can also provide custom-made solutions based on your specific requirements, helping ensure the correct anode type, size and placement for reliable cathodic protection.

With the right anode system, corrosion can be effectively controlled, helping to extend the service life of your vessel and its components while reducing the need for costly maintenance and repairs.

When selecting aluminium anodes for corrosion protection, it is important to match the anode to both the structure and the environment in which it will operate. Aluminium anodes are widely used for cathodic protection in seawater and brackish water, offering high current capacity and efficient protection for a range of marine and offshore applications.

The required anode size and quantity depend on factors such as the surface area of the structure, coating condition, expected service life and local water conditions. Selecting the right anode alloy and design, together with careful positioning, helps ensure reliable current distribution and effective long-term corrosion protection.

Sacrificial anodes safeguard critical ship components by offering cost-effective, passive corrosion protection, gradually corroding to protect more valuable structures.

Sacrificial anodes safeguard critical ship components by offering cost-effective, passive corrosion protection, gradually corroding to protect more valuable structures.

Sacrificial anodes safeguard critical ship components by offering cost-effective, passive corrosion protection, gradually corroding to protect more valuable structures.

We are one of Scandinavia's leading suppliers of cathodic protection since 1989. Our headquarters are located in Ramlösa, Helsingborg, in southern Sweden.