TechniEtch Al80

the former Aluminium Etchant

General Information

Mixtures of nitric acid (→ Al oxidation to Al2O3), phosphoric acid (→ solving the Al2O3formed), and acetic acid (→ wetting agent and buffer for HNO3).

Technical Data Sheet:

For further information please refer to the technical data sheet:
> Aluminium Etching
TechniEtch Al80 Aluminium Etchant (SPEC)
> Wet Etching
TechniEtch Al80 Aluminium Etchant (TDS)

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Sales Volumes, Purity Grade and Shipping

Available Sales Units:

  • 2,5L bottles (1 PU = 6 x 2,5L or single bottles)
  • 25L drums on request

Available Purity Grade:

  • MOS

Our typical lead time is 1-3 working days within Germany, lead times to other countries on request. On demand, in urgent cases our etchants can be shipped within 24 hours to a destination inside Germany.

Please send us your request.

e-mail: sales(at)
phone: +49 (0)731 977 343 0
fax: +49 (0)731 977 343 29

Thank you very much for your interest!

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