Tecnoseal Aluminium Disc Anode with Insert

This Tecnoseal Aluminium Disc Anode with Insert is a reliable and effective solution for protecting underwater metal surfaces. Made from high-quality aluminum, it provides superior corrosion protection with its high surface area-to-weight ratio. The insert further enhances its durability and ensures a longer-lasting anode.

Weight: Aluminum anodes are up to 2.5 times lighter than zinc anodes. 
 
Capacity: Aluminum anodes have a higher electrochemical capacity than zinc anodes of the same mass. 
 
Corrosion: Aluminium corrodes more slowly and lasts longer than zinc. 
 
Environmental footprint: Aluminium anodes have a better environmental footprint than zinc anodes. 
 
Cost: Aluminium anodes are less expensive than zinc anodes when taking into account their reduced weight. 
 
Water use: Aluminium anodes can be used in both salt and brackish water, while zinc anodes are only used in salt water