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Re: [Homebrew_PCBs] Tried Hydrochloric Acid + Hydrogen Peroxide for etching - fantastic.

2014-04-07 by Mark Lerman


You can also get high percentage hydrogen peroxide at beauty supply shops in the US. It's very inexpensive.

Mark

At 08:30 AM 4/7/2014, you wrote:


Greetings! Your results sound impressive! Is 35% FOOD GRADE peroxide the same as the chemical you use? I see food grade is readily available...
Thanks, and keep us informed about your successes...
Clark Cone


On Mon, Apr 7, 2014 at 5:25 AM, <beefyzee@... > wrote:


As per your request I've created a new album "Beefys Stuff" and put a couple of pictures of the board there. It's hard to get a good photo at night time with just the house lights, they either create reflections or shadows. Hope they are OK.

Keith.




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