PTFE Tube has a high lubricating ability and non stick which enable filament to be feed into the tube smoothly. Most commonly used for Bowden type 3D Printer.
Excellent resistant to acids, alkali and all kinds of organic solvents.
Color: White, Black, Red, Transparent
Internal Dimension: 2mm
External Dimension: 4mm
Material: PTFE(common name:Teflon).
As this is standard PTFE Tube, recommended temperature is not more than 235C, the higher & long print, the end of the tube will be burnt and you have to reseat the PTFE Tube again to prevent leakage around the nozzle.