PTFE (polytetrafluoroethylene) coated glass fabrics are used in thermoforming applications as a release medium for preheated and hot pressed polyester materials for compounds used as insulation materials in the automotive industry. We offer different grades of 0.25 mm and 0.35 mm material as cutting parts or as conveyor belts in antistatic and antistatic materials. To further increase the life, we offer high tear resistant materials with a dense, hard wear surface without microcracks.