Coated Abrasion Resistant Polycarbonate sheet has a hard surface coating on one side and all the usual properties of a polycarbonate material. This makes it highly resistant to abrasion and weathering. Polycarbonate is 20 times stronger than acrylic and retains its physical properties over a greater range of temperatures. Polycarbonate sheet is an outstanding replacement choice for glass, with over 200 times the strength. It can be cut, routed, drilled, and milled.