... strength ordinary glass,B2 level Fire resistanc Polycarbonate sheet of WEIERSHA manufacted under the most advanced technology ... ray approve to 99.9% effectively. UV polycarbonate sheet specificationLengthcan be any length by customer.ColourClear,bronze,translucent ... simple construction and fine treatmentApplications of UV-PC corrugated sheet • Roofing/wall of agricultrure greenhouse,garden,plant and ...