Quality products for etching a wide range of metals

Metal etching is a common process in metalworking. The chemical properties of etching substances are utilised to label metal surfaces, identify processing steps and make markings. The colour created by the etching pen is permanent and can only be removed by mechanical methods. This eliminates the need for time-consuming hammering and engraving of numbers and symbols.

Emil Otto’s high quality etching materials have been developed to be used effectively on various metals, including hardened and thin walled variants. Thanks to different packaging sizes, the products are equally suitable for industrial applications and use by craftsmen.