1.Material: Pure PTFE 2.Adhesive:Silicone 3.Excellent heat resistance 4.Anti-corrosion Features:1. Excellent heat resistance, long-term use of -170 °C ... needs of anti-adhesive, anti-corrosion and heat resistant.5. Used for packaging, heat, electrical and electronic industries. Width:3- ... H/180MediaAcids, Alkalis, Solvents, GasesColorBlack, White, Gray, Brown Heat resistance PTFE adhesive tape