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Subject: Re: [Homebrew_PCBs] most popular etchant?

From: "Myc Holmes" <mycroft2152y@...>
Date: 2007-11-26

Try Lowe's or Home Depot for Muriatic Acid. Used in washing bricks or
concrete floors.

Myc in MA

On Nov 25, 2007 2:05 PM, Roland F. Harriston <rolohar@...> wrote:
>
>
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> DJ Delorie:
>
> Seek out some stone masons or tilers in your area.
> Or people who clean and paint concrete, like garage floors, etc.
> I bet that they will turn you on to where they get
> their Muriatic acid.
>
>
> Roland F. Harriston, P.D.
> ∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗∗
>
>
> DJ Delorie wrote:
> >
> > Unfortunately for me, it seems that up here (NH) it's seasonal.
> > Nobody treats their pools or cleans concrete in the winter. Still
> > looking, though.
> >
> >
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