Homebrew PCBs

Note: Muriatic Acid is a very strong acid and will cause severe burns! Acid
burns destroy the tissue are very painful. Definitely use the gloves and eye
shield. Keep Baking Soda handy to neutralize any spills. If you get it on
yourself, flood, and I mean FLOOD, the area with water or apply a paste of
Baking Soda (Sodium Bicarbonate), then FLOOD with water.

Muriatic Acid will eat holes in metal, clothing and you. The mist and spray
created during bubble etching is very dangerous. Use extreme caution.

I like the way the Muriatic Acid / H2O2 etches, but it must be used with
respect. The bad habits and sloppiness picked up while using FeCl4 must be
unlearned.

Myc

(former Industrial Chemist)


On 6/26/06, Hugo González Monteverde <hugonz@gmail.com> wrote:
>
>    Here's a link to doing the CuCl method.
>
> http://www.smallsolar.org/workshop/etchant/index.htm
>
> Hugo
> --
> Kiam oni amas, oni fajras...
>
> 
>


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