... 3) Length:no limitation4) Specific gravity: 1.2 5) Colors: Clear, blue, green, opal, brown,other colors can be customized Technical ... sheet.2) Light transmission: 80%-90% for different thickness of clear color 3) UV resistance:with our 50μm thickness UV ... purline is suggested to be ≤1500mm. http://www.shquanfu.com/ Clear Polycarbonate Corrugated Sheet