Abrasive Corrugated Polycarbonate Sheet Features: 1) Light transmission rate: 85%2) Ultraviolet ray filtered rate: 99%3) Impact strength: 250 times of the ordinary glass4) Passed through the national GV8625-88 test5) Fire retardant identified to be Grade BIISpecifications: 1) Thickness: 0.7mm, 1.0mm, 1.2mm, 1.5mm2) Color: clear, clear blue, clear green, brown, opal