Homebrew PCBs

I have been using Baquacil (that I buy at swimming 
pool supply stores) as my source of Hydrogen Peroxide.
I do not remember the % but close 30% best I remember.
Just JFYI.
Works great for me.
Derward  Myrick KD5WWI


    
  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
  > 


  

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