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Forum Index : Microcontroller and PC projects : Etchant/Developer/PCB’s...

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Grogster

Admin Group

Joined: 31/12/2012
Location: New Zealand
Posts: 9750
Posted: 06:45am 08 Apr 2018
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I am having a cleanout.

Free to any NZ member, about 50-packets of Ammonium Persulphate etchant, and same number(or so) of Potassium Metasilicate developer. All divided up into plastic bags - just add water.

Some unopened positive photo-resist PCB's.

Cannot send internationally, as would need a chemical shipping license and too heavy etc, but safe enough for local delivery within NZ.

Free, but you will have to pay postage.





Smoke makes things work. When the smoke gets out, it stops!
 
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