1、The tape has better anti-aging and insulation properties, and can always maintain the original elasticity. 2、The tape roll is made of PTFE as the main material and can withstand a high temperature of 300°C. 3、The tape is not easy to adhere to any substance, and it is easy to clean all kinds of oil stains, stains or other attachments attached to its exterior. 4、The thickness is moderate, and there is no need to wrap it in multiple layers to achieve a good sealing effect. 5、Mainly used for sealing operations such as sealing machines, various high‑temperature roller coatings, chutes, and aviation molds. 1 x PTFE Tape Roll Item Type: PTFE Tape RollMaterial: PTFESpecification:Thickness: Approx. 0.25mm / 0.01in; Width: Approx. 13mm / 0.51in; Length: Approx. 10m / 32.8ftThickness: Approx. 0.25mm / 0.01in; Width: Approx. 19mm / 0.7in; Length: Approx. 10m / 32.8ftThickness: Approx. 0.25mm / 0.01in; Width: Approx. 25mm / 1in; Length: Approx. 10m / 32.8ftThickness: Approx. 0.25mm / 0.01in; Width: Approx. 50mm / 2in; Length: Approx. 10m / 32.8ftDescription: PTFE tape roll with adhesive backing. It is suitable for almost all vacuum sealing machines, as well as most types of hand/pulse heat sealing machines to replace deteriorated or burnt tape, which is an important barrier between the heating element and the bag. Old tape will cause poor sealing of the bag and may cause damage to the heating element and damage to the sealer. Just peel the tape from the roll and place it on the correct area (you need to clean the sticking position before placing the new tape). Above the wire of the vacuum sealing machine, below the wire of the pulse sealing machine