Shop Polycarbonate Sheet for Partition Barriers (Sneeze Guards). Polycarbonate sheet can be used to create safety barriers, also known as sneeze guards, to proactively protect employees and customers at point-of-sale areas. Clear material with high clarity and the ability to disinfect. Compatible* disinfectants/sanitizers for TUFFAK® Polycarbonate sheet include: STERIPLEX® SD, Safetec® surface wipes, PerodoxRTU®, and PROSAT® Sterile™ Meltblown Polypropylene Wipes (PS-911EB). Custom cuts and cut-to-size pieces. Can’t find what you need? Get a quote.