SABIC’s LEXAN™ MARGARD™ MR10 sheet further improves safety glazing and is used in buses to protect operators from assault. This optically clear, virtually unbreakable polycarbonate sheet is resistant to abrasion, repeated impact, graffiti and chemicals and is easy to clean. At half the weight of glass at the same thickness, it is lightweight and easy to install. LEXAN MARGARD sheet complies with Department of Transportation standard FMVSS 205 – ANSI Z26.1 item 4 (AS4) for partitions located to the side of the driver and its flame retardancy meets the interior materials standard FMVSS 302. Potential applications include bus operator barriers, visors, partitions and wind barriers.