※This product can only be sold to Japan, Malaysia, Indonesia, Thailand, Philippines, Brunei, Vietnam, Singapore, South Korea, Taiwan, Hong Kong, and China under a license agreement.
EBONOL BA Conc.Ⅱ is a blackening agent for copper and copper alloy contained 65-90% of copper.
◆Features
1. EBONOL BA Conc.Ⅱ can be used as blackening agent.
2. For copper alloy which has a low content of copper (65-90%) such as brass, using EBONOL BA Conc.Ⅱ as activator for copper alloy and blackening with EBONOL C
Special etc. after that is more efficient.