... 3. Excellent anti-corrosion, resistant capability of strong acids and strong alkalis.4. Excellent insulating performance ( low dielectric ... needs of anti-adhesive, anti-corrosion and heat resistant.5. Used for packaging, heat, electrical and electronic industries. Width:3-100mmThickness0.075 ... /180MediaAcids, Alkalis, Solvents, GasesColorBlack, White, Gray, Brown Heat resistance PTFE adhesive tape