Notes on seawater-resistant version

With our seawater-resistant enclosures, the raw aluminium parts are pre-treated with a chrome-6-free passivation as corrosion protection before powder coating and then completely painted over.

If certain areas of the enclosure are to be kept free of paint, they are again protected against corrosion with chrome 6-free passivation.

On request, painting can also be carried out with a 2-component wet paint.

Housing parts treated in this way pass the salt spray test in accordance with DIN EN ISO 9227 NSS (1000 hours).