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On Tue, Jan 29, 2008 at 03:28:50AM +1300, Apptech wrote:
> > I have been doing toner transfer with pulsar paper and 
> > laminator and
> > I have to admit that I am  really impressed with the 
> > results. I can make 2
> > sided boards with 6 mills tracks and 6 mills spacing 
> > without much effort.
> > For vias I am using mechanical eylets. It works great 
> > almost eveytime... For
> > "plating" I am using cool-amp silver.
> >
> > It is so easy to make that it is amazing... And no nasty
> > chemicals...
> 
> What do you etch with?

Di-hydrogen monoxide. That stuff will dissolve practically anything! 


(er, copper with some oxygen and time...)

- -- 
http://petertodd.org
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