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Homebrew PCBs

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Re: [Homebrew_PCBs] UK'ers, anyone in uk _not_ using fecl ?

2007-01-27 by Lez

>
>  That sounds like it must have been Sulfuric Acid-based (H2SO4), and you
>  somehow generated Hydrogen Sulfide (H2S) - which gives off the "rotten-egg"
>  smell
>
>  And that is _NOT_ the acid you want....
>
>  Randy

Ok 1 product down............

Is H2S dangerous, think I heard it mentioned about cats on cars

Lez

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