... thick glass. 3) Weather and UV resistant-properties retained for years.: Temperature resistance range is -40° C ~ +120° C, with an ... lamp boxes, sign board. 6) Anti-riot shield, bullet resistant material, Bank ATMs. 7) Conservatories, agricultural greenhouses, zoos, botanical gardens. 8 ... : 1.16J/kgk 15) Soundproof index: 4mm-27dB, 10mm-33dB 10 year guarantee solid polycarbonate roofing sheet