1.Material: Pure PTFE 2.Adhesive:Silicone 3.Excellent heat resistance 4.Anti-corrosion ... life Application:1. High temperature roller cover, heating flat plate, strapping workpiece.2. Food, medicine and plastic bag sealing.3. Chute, hopper ... H/180MediaAcids, Alkalis, Solvents, GasesColorBlack, White, Gray, Brown Heat resistance PTFE adhesive tape