Homebrew PCBs

Look at Walmart in the drain cleaner section.

On 01/31/2012 11:02 AM, Kerry Wentworth wrote:
>
> Sulfuric acid should be available at (most) any auto supply store. I
> got some at Autozone a while back, for anodizing aluminum.
>
> Kerry
>
> Bob Butcher wrote:
> > Sulfuric acid is battery acid, and should be readily available. I 
> even purchased some from a pool supply store once for use in reducing 
> pH in swimming pools. Be aware that Muriatic acid (hydrochloric acid) 
> is more commonly used for this purpose. You might be able to purchase 
> from a scientific supply store if you have one in your area. I was 
> able to buy Nitric acid from such a store in Denver, and I think they 
> would have Sulphiric acid as well. Another possible source would be 
> local metal plating shops.
> >
> > Bob
> >
> >
> > [Non-text portions of this message have been removed]
> >
> >
> >
> > ------------------------------------
> >
> > Be sure to visit the group home and check for new Links, Files, and 
> Photos:
> > http://groups.yahoo.com/group/Homebrew_PCBsYahoo! Groups Links
> >
> >
> >
> >
> >
>
> 



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