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Re: cheap photo etching strikes back

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  • derekhawkins
    ... vinyl ... Where is the cheap (and assumed readily available) in your photo- etching process besides the use of sunlight? What s the cost and availability
    Message 1 of 12 , Oct 1, 2005
      --- In Homebrew_PCBs@yahoogroups.com, "hjf2k2" <drgenio@h...> wrote:
      > --- In Homebrew_PCBs@yahoogroups.com, "derekhawkins"
      > <derekhawkins@y...> wrote:
      > > >Well I don't know, I'm using chemicals for serigraphy "for
      > > >professional use only", more precisely, bichromate-sensitivized
      vinyl
      > > >dispersion, used for TEXTILE printing.
      > >
      > > Is this the emulsion you have been referring to or an excerpt from
      > > your resume? I'm confused.
      >
      > I don't get it.

      Where is the cheap (and assumed readily available) in your photo-
      etching process besides the use of sunlight? What's the cost and
      availability of this emulsion you're using bearing in mind that the
      rest of us may be non-professional average Joes?
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