•  Allows easy separation of joints
•  Excellent resistance to chemical attack
•  Forms a gas tight seal
•  Intended for single or occasional use
•  No contamination from joint grease
•  Suitable for low vacuum work
•  Truncated cone of pure PTFE
•  Working temperature range of -100°C to +250°C

  INFO :- Polytetrafluoroethylene, PTFE
•  Autoclavable at 121ºC
•  Extremely low friction coefficient
•  Opaque rigid polymer
•  Typically used for bottles, beakers and stirrers
•  Unrivalled resistance to almost all chemicals
•  Wide temperature range –200 to +260ºC