Subject: Re: ETCHING MILD STEEL

From: [email-masked]
Date: Sun, 21 Jul 1996 11:32:39 -0400

In a message dated 96-07-15 13:11:12 EDT, you write:

>>try the material used on circuit boards as a block.  much nicer than
>>asphaltum from what i hear.  havent tried this but it sounded like a good
>>idea.
>>
>>
>what is it? where do you get it? how much does it cost?
>
>

try an electronics store.  maybe radio shack could give a lead on it.

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From: "[email-masked] 415.855.5707" <[email-masked]>
Date: Mon, 22 Jul 1996 09:08:18 -0800 (PST)

It is called Ferric Chloride, Radio Shack has it (PCB Etchant).