... sheet features:1.light transmisson 2.thermal insulation 3.sound insulation 4.uv protection 5.easy install. polycarbonate sheet for buildingProducts profileA: ... and polycarbonate resin offer significant advantage to the sound insulation.7, Weather AbilityIt have good weather ability can maintain excellent ... Thickness(mm)1.2mm,1.5mm,2.0mm,3.0mm,4.0mm,4.5mm 6.0mm,8.0mm,10.0mm,12.0mmLength(mm ...