Teflon PTFE film
P.T.F.E. has a wide range of temperature use from -265°C to 260°C (-509°F to 500°F). It has superior resistance against all types of solvents, chemicals and stresses. It has high dielectric strength and is flame retardant, rated at 94 VTM-O. It's flexible and conformable properties make it ideal for wrapping irregular shapes. Due to the low surface energy of P.T.F.E., it is difficult to adhere to it.