Passivation of aluminium with SurTec650 Chromit Al TCP or Iridite NCP gives good corrosion resistance and low contact resistance. Read more.
Pickling of stainless steel gives the product a smooth, clean and matt finish. The surface of the matt pickled piece is protected against corrosion by a passivation layer. Read more.
Manganese phosphating is used as a coating when good corrosion protection is needed. It also acts as a base for oils, rust inhibitors, waxes and paints. The coating is technical and is black in colour. Read more.
Black oxide coating of steel produces a very thin, durable and impressive finish. The technical coating is black in colour. Read more.