This church had a double door with single IG units in them. Someone had completely destroyed one of the panels, so we were asked to replicate the existing panel so that both panels would match again. As long as the glass is still manufactured, we can get the exact glass used in the original panel and match it without any problems. The original panels were from China, which uses electroplating to make thier metal black. We use a liquid, but the difference is so minute, it is hard to tell a difference.