Homebrew PCBs

Before you get too wrapped into the plating process it would be a good
idea to check out the availability of the supplies. Acquiring a small
quantity of Sulfuric acid at areasonable price may not be possible for
me.  The other components look OK.

--- In Homebrew_PCBs@yahoogroups.com, "Jeff Heiss" <jeff.heiss@...>
wrote:
>
> Where is the video located where he uses the white ink? Is the white
ink
> conductive?
>
>
> Jeff
>
> >Malcolm wrote:
>
> > does not answer the question as to how to protect the copper in the
> > holes from the etch solution,
>
> He just repeat the same ink filling process (and surface scrubbing)
with
> is acrylic ink. There was another video with it, the ink was white (no
> graphite in it). And he actually used toner transfer afterwards!!
>
>
>
>
>
> [Non-text portions of this message have been removed]
>