Quality products for etching a wide variety of metals

Metal etching is a common process in metalworking. The chemical properties of etching substances are used to mark metal surfaces, identify processing steps and create markings. The color created by the etching pen is permanent and can only be removed mechanically. The time-consuming hammering and engraving of numbers and symbols is therefore unnecessary.

The high-quality etchants developed by Emil Otto are suitable for various metals and can also be used effectively on hardened and thin-walled variants. The products are available in different packaging sizes and are therefore equally suitable for industrial applications and for craftsmen.