CS Hyde Company stocks Virgin PTFE (Polytetrafluoroethylene) sheet, rod and rectangular bars in a huge range of thicknesses and diameters. Sheets are available from stock in thicknesses up to 1" and rods are readily available in diameters from 1/8" up to 2". If you don't see the size you need listed, send us an RFQ for your requirement and we'll quickly get back to you with pricing. PTFE is inherently super slippery and extremely temperature/chemical resistant, making it a highly suitable material to be used in the toughest applications.