PTFE / Teflon Tubing / Pipe 4mm od x 2mm id - One metre lengths

The bore and outer diameters were spot on. I use this tubing as the heat shield element in a 3Dprinter where accurate dimensions are critical. I have been doing a lot of printing lately in PETg filament at 240C. With this filament I find I get a build up plastic on the inside of the tube causing a restriction to the flow. After 12 to 18 hours of printing I find it beneficial to change the heat shield for which I use this tubing. One metre gives me approximately 30 heat shields.

Perfect for the job I needed it for and was delivered very quick.

As described