• Uniform coating thickness in bores and threads
• Quite good corrosion resistance
• Good thermal insulation properties
• Good electrical insulation properties
• Harmless to foods

ELOX is an anodically produced aluminium oxide coating. The ELOX coating is a largely corrosion resistant coating which protects aluminium materials. The surface of the base material is converted into aluminium oxide. Two thirds of the coating penetrates into the base material so that, at a standard coating thickness of 10 µm an increase of approx. 3 µm develops.

You can find detailed technical information here.