Hi, I got some HCl at 32% and H2O2 at 33% concentrations from our chemistry supply shop. How do I use these materials in order to etch? Do i need a special container in order to etch? Do i need an air system inside the tank? (What are the quantities, and in what order should i mix everything - I dont know much about chemistry...)? Any help will be woderful... Thanks in advance - Liquias.
Message
HCl H2O2 etch
2008-09-05 by liquias