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Etching Aluminium Sheet

I wish to find out how to deep etch patterns on aluminium sheet and what equipment is required to do this.

Kind regards,

Anthony Martins
- Norwich, Norfolk, England
2002

you can use nitric acid, hydrofluoric acid with some copper sulphate ⇦ on eBay or Amazon [affil link] to accelerate etching.

Lee leong tee
plating company - malacca, Malaysia
March 11, 2009

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