Homebrew PCBs

Hi Lez

 

Although im not an UK'er i thought I would answer anyway.

I use a combination of sulphuric acid and hydrogen peroxide. Basically the mixture is one part each in five parts water. This stuff works great but.. You need to be careful, have great ventilation and you would need some kind of respiratory protection since this stuff produces chloridic gasses. Other than that you can have your boards etched in a matter of minutes.

 

Oh. One more thing. It will only work for about ten or fifteen minutes.






  ----- Original Message ----- 
  From: Lez 
  To: Homebrew_PCBs@yahoogroups.com 
  Sent: Friday, January 26, 2007 12:35 PM
  Subject: [Homebrew_PCBs] UK'ers, anyone in uk _not_ using fecl ?


  UK'ers, anyone in uk _not_ using fecl for etching?

  If not what are you using, and where did you get it.

  -- 

  Lez


   

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