========[ Invite a Friend - http://www.ganoksin.com/invite.htm ]========
> Does anyone have the recipe for the Muriatic Acid / Peroxide mix?
One part Muriatic Acid
Two parts Hydrogen peroxide
Proportions do not need to be exact.
Use good ventilation.
This PCB etcher uses bottle caps as measuring tools and has a good
description of how to etch a copper circuit board.