Not insulated, but resistant to high temperatures
Supplement:
Teflon tape, also known as Teflon tape, or Teflon tape, or Teflon tape. It is made of glass fiber as the base fabric, coated with Teflon emulsion and dried to make Teflon fiberglass cloth. A high temperature resistant tape made of silicone adhesive is applied twice.China 12mm Teflon Tape
Good heat resistance (continuous use temperature above 260 °C), safe to use even on overheated heaters.
