Last week we launched our second Metal Finishing podcast on www.metalfinishing.com.
Out first podcast produced excellent results with a high amount of interest on EPi's trivalent yellow chromates, black oxide processes and our latest developments in antiquing/oxidizing click here to see link www.epi.com.
This latest blog talks about EPI's E-Brite Ultra CU alkaline non-cyanide copper and E-Brite 50/50 alkaline non-cyanide silver process. A new reason to switch to non-cyanide processes is the new Department of Homeland Security (DHS) regulations on sodium and potassium cyanide. If you switch to these non-cyanide processes you do not have to fall under the regulations of the DHS.