Expanded PTFE sheet is an extremely compressible material manufactured from 100% virgin PTFE. It is a food approved product and has excellent resistance to a wide range of chemicals, making it a popular sealing material in the food, drink and pharmaceutical industries Advantage Conforms perfectly to the contours of very uneven sealing faces Very high sealability especially at very low stresses Excellent resistance to chemical corrosion Superior resistance to creep and cold flow Very clean and soft sealing material Non-aging, unlimited shelf-life Conforms to FDA standard Easy to cut and install Application Seal nearly all aggressive chemicals 0-14 PH Various kinds of flanges and vessel mouths Paper industry and medical equipments Pneumatic and water systemss Steam Pump., etc. Specification: Length1500mm xWidth1500mm xThickness 0.5-6m