Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

Leon,

My chemistry knowledge is small. What does "high-strength" mean?

Thanks,

Rick

-----Original Message-----
From: Homebrew_PCBs@yahoogroups.com [mailto:Homebrew_PCBs@yahoogroups.com]
On Behalf Of Leon Heller
Sent: Saturday, March 09, 2013 9:48 AM
To: Homebrew_PCBs@yahoogroups.com
Subject: Re: [Homebrew_PCBs] Re: trying to do the right thing


HCl and high-strength H2O2 will rejuvenate it.

Leon
--
Leon Heller
G1HSM