... 3.sound insulation 4.easy installation 5.Good quality. ISO Polycarbonate sheet features:1. Light transmission:the light transmission ... 8. Easy installation: easy installition can be cold bent.ISO polycarbonate sheet widely used in:1.roofing light,sunshade office ... ,2.greenhouse,zools,swimming pools,flower greenhouse,and so on. ISO polycarbonate sheet specification:1) the width: 2100mm (widest) 2 ...