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Subject: RE: [Homebrew_PCBs] Re: Sponge etching with HCl and H2O2?

From: "Tony Smith" <ajsmith1968@...>
Date: 2011-11-29

> As in Bunnings? I'm in aus but I've never looked..

Yup, it's down the back with the building supplies. Amuse yourself by
trying to lift the little rolls of lead flashing while you're there.

From memory it comes in 500mL, 1L & 5L bottles. 20L if you're really keen.
Cheap, maybe $10/5L (it's been a while).

Makes an excellent toilet cleaner btw...

Tony