A universal solution for darkening (patina) of copper and copper alloy, with a volume of 150 ml.
Suitable for copper, brass, Nickel silver, bronze, tombac, cupronickel, silver and other alloys with a copper content.
The color of the patina turns from chocolate to black color.
The time of patination and coloration of the patina depends on the degree of dilution and exposure time.
Has almost no odor.
PLEASE NOTE THAT many COURIER services do not DELIVER LIQUIDS ( SDEK, Boxberry, etc.)