3M 5453 PTFE Glass Cloth Tape
Model NED-10323
Heavy duty, long-lasting surface tape for heat sealers and industrial equipment. Abrasion resistant. High temperature, low friction. Resists chemicals, punctures and tears. Handles temperatures from -73° to 204°C (-100° to 400°F). Brown glass cloth backing impregnated with PTFE. Silicone adhesive.