Virage  is a factory-formed, zinc or aluminum metal wall panel system using VMZinc Quartz zinc sheet. Zinc Alloy: 99.995 percent electrolytic high-grade zinc with alloy additives of copper (0.08 percent to 0.02 percent), titanium (0.07 percent to 0.12 percent), and aluminum (0.015 percent); Thickness: .032" (0.8 mm).