... OEM acceptable8. UV Protection & Anti-fogSpecifications for honeycomb polycarbonate U panel1)Thickness:8mm, 10mm, 12mm.2)Fixed width: 600mm.3 ... the self-supporting system.* Easier and faster installation with its U-profile, comparing the traditional polycarbonate hollow profile sheet, less ... Application mainly used for tunnels, skylights, shelters. multiwall honeycomb U-shaped Lock polycarbonate sheet