Homebrew PCBs

----- Original Message ----- 
From: "Lez" <lez.briddon@...>
To: <Homebrew_PCBs@yahoogroups.com>
Sent: Saturday, January 27, 2007 9:04 PM
Subject: Re: [Homebrew_PCBs] UK'ers, anyone in uk _not_ using fecl ?


> >
>>  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

H2S is somewhat toxic.

Leon