Homebrew PCBs

Getting confused in here. Is it Cupric Chloride or Copper Chloride. I  
am not a chemist but the guy at the hardware store laughted a lot when 
I said cupric instead of copper chloride. 
This is waht I found:
http://www.alltheweb.com/search?cat=web&cs=iso-8859-1&q=cucl2+
production&_sb_lang=es+en

gabriel



--- In Homebrew_PCBs@yahoogroups.com, Steve Greenfield <
alienrelics@y...> wrote:
> Actually he didn't say that. He said Muriatic Acid is available in
> hardware stores. It is used for cleaning brickwork, and I think in
> swimming pools and maybe hot tubs for balancing PH.