The Palram Americas SUNSKY corrugated polycarbonate roof panel (MPN 102787) is engineered for applications requiring high impact resistance and natural light transmission. Constructed from polycarbonate, this clear panel measures 38 inches wide by 12 feet long, featuring 9-inch spaced corrugations. It offers up to 20 times greater impact resistance than traditional fiberglass panels and provides 100% protection against harmful UV radiation, blocking both UV-A and UV-B rays, while maintaining optical clarity over time with a low yellowing index. The panel is designed to withstand a wide temperature range of -40°F to 250°F and is hail and wind resistant. It is self-extinguishing and lightweight, approximately half the weight of glass. This panel is suitable for skylights, sidelights, and roofing in agricultural, industrial, and architectural metal buildings, as well as sheds, carports, and patios. It holds Florida Product Approval #11238.1 R1 and meets UL Class 90 for uplift resistance (UL 580). Other certifitions include ASTM E 1592-01, ASTM D 635-98 (Class CC2), ASTM D 1929-96, and ASTM E 84-05 (Flame Spread Index 15, Smoke Developed Index 235). It is backed by a 10-year limited warranty against yellowing and hail damage.