Yahoo Groups archive

Homebrew PCBs

Index last updated: 2026-04-28 23:05 UTC

Message

Re: [Homebrew_PCBs] Re: Getting started with Cupric Chloride - I think...

2009-01-26 by Stefan Trethan

I would think it must be the 3% type, two parts out of three is _WAY_
overkill with 30%, probably outright dangerous.

ST

On Mon, Jan 26, 2009 at 9:58 PM, Wayne Topa <linuxone@...> wrote:

> What was the volume of the  the peroxide, the 3% drugstore type or
> the 30% Beauty Supply type?  I was able the get the 30% and I think I
> read, somewhere, that 1 to 1 was OK.
>
> Wayne
>

Attachments

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.