Description: Multi-wall Corrugated roofing PC Wave Sheet: 1)100% geniune Bayer material 2)Light transmission rate: 85~90% 3)99% UV inhibited 4)long life timeTwin wall Corrugated Polycarbonate sheet Thickness : 8mm,Website:http://www.chiancess-polycarbonatesheet.com,10mm Width : 1050mm in maximum Length : 11800mm in maximum Color : clear ,green ,blue ,bronze ,opal ,graySpecification:Products Feature:Profile : more than 15 profile availableTexture : smooth ,embossed1. Light transmission: up to 85%--90%2. Weather resistance: it has 50 micron UV protective layer. It can prevent the sheet from harmful ultraviolet ray and absorb more than 99% ultraviolet ray to provide a stable effect on the photosynthesis of plants 3. Impact resistance: it is hardly broken, its impact strength is 10 times of the ordinary and 2 times if toughened glass. 4. Temperature property: In the temperature from -40+120,the product will not deform 5. Light weight: it is light, easy to handle and drill, convenient for construction and procession.