Steve put a copy in our files <
http://tech.groups.yahoo.com/group/Homebrew_PCBs/files/Etchants/CuCl.pdf> last May. Most convenient.
I found Sally Beauty next to a Target, locally, so you can avoid the WalMart offshore-production world. (Always the low cost; always the low value.) Check your local hair salons, too. When I explained what I was using it for, the people were delighted that one of their lowly products was useful for high-tech electronics development!
Donald.
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----- Original Message -----
> From: kabowers@...
> To: "Homebrew PCBs" <Homebrew_PCBs@yahoogroups.com>
> Sent: Thursday, August 9, 2012 10:14:20 AM
> Subject: Re: [Homebrew_PCBs] Re: Long-Term CuCl2 setup
> On Thu, 9 Aug 2012 00:07:33 -0500, you wrote:
>
> >I have an archived copy of the Seychell paper (with pictures) in the cupric
> >chloride section of my project notes here:
> >http://jimlaurwilliams.org/wordpress/?cat=22. There are still some links
> >in the paper that don't work, though.
> >
> >Jim
> >
> >
> Great page Jim, thanks for the info.
>
> FWIW - I recently went looking for 40 Volume peroxide in my area
> and found that Sally Beauty Supply stores stock it. It also seems their
> stores show up in the same building cluster as WalMart stores.
>
> Keith Bowers WB4LSJ- Thomasville, NC
>