Subject: patina solutions

From: [email-masked] (Roger Olsen)
Date: Mon, 19 Feb 1996 08:39:00 -0800

I know that a ferric-nitrate solution is commonly used for a brown patina
on plate steel and forged mild steel, I have had a hit and miss experience
with it.
I would like to know a ratio to water mix, metal prep, application
techniques, and final finish, also other possible patina solutions, can
anyone out there help me?

                        thank you