Our premium performance 3M™ PTFE Glass Cloth Tape 5453 has a brown woven glass cloth backing impregnated with PTFE (polytetrafluoroethylene). This tape provides a slick surface on process machinery and offers an extremely low coefficient of friction which, in combination with a pressure-sensitive silicone adhesive, creates a non-stick surface that performs at elevated temperatures.3M PTFE Glass Cloth Tape 5453 offers exceptional performance and is resistant to most chemicals. It's unbeatable quality provides a slick surface, high tensile strength, puncture and abrasion-resistant properties. The cloth tape also provides long lasting, easy release performance on heat sealing machines and process equipment. The tape can also be used to keep production moving smoothly through conveying chutes, troughs, and ducts.