1Insulation And Wearable: These fabric tapes have high insulation and abrasion resistance for your different applications and work longer. You can easily cut them to fit your machine. 2Easy To Use: Simply peel the PTFE tape off the roll and place it in the correct area (you may need to clean the tape's position before placing the new tape). Above the wire for vacuum sealers, below the wire for pulse sealers. 3Multi Application: Reusable and easy to replace. Can be used as heat sealing tape and vacuum packaging tape. Widely used in packaging, laminating, heat sealing, electrical and electronic industries. 4High Temperature Resistant: This fiberglass PTFE tape is resistant to high temperatures over 260C, with high strength, and can be used in sizing machine rollers, thermoplastic mould release and other industries. 510 Meters Long: PTFE glass cloth tape in 10 meters length is a necessary accessory for vacuum sealing machines to ensure effective sealing and guard during operation. 1 x Roll ofPTFE Glass Cloth Tape