Electrolyte and Neutralyte Solutions

Electrolyte and Neutralyte Solutions

The electrolytes and neutralytes, which are developed by Östling in their own laboratories, ensure sharply contrasting markings, short marking times, and an ideal marking depth. Due to many years of experience in this field, we have a wide range of electrolytes, which allow us to solve your specific marking problem. Most of the electrolytes are corrosion-free, and for those which are not, we can supply the appropriate neutralyte.

Below is a table giving a basic idea of which electrolyte is most suitable for specific marking needs. These are only general suggestions; please contact us regarding the best solution for your project. Click on the name of the electrolyte to view its MSDS sheet.


Type of Mark Type of Voltage Voltage Felt Material Proper Electrolyte
Black - etching AC 8V Black with conductive net Stainless steel 6744, 70, 71, 72, SP1, 676R74
Steel 676, 71, 67/10/3, 676R74
Chrome, nickel 71, 75
Zinc-coated639
Tungsten Carbide 332/2
White - etching AC 8V Black with conductive net Black Oxidised 114 Soft
  119 Medium
  117 Strong
Deep - etchingDC20-25VGreenBrass71, DE40, DE90
Aluminum DE40, DE90
Steel DE20

Adobe Acrobat Reader is necessary to view the MSDS sheets linked to above; download Adobe Acrobat Reader here.