Teflon tube (PTFE) 4mm/2mm, which is highly resistant to chemicals and high temperatures. It is suitable for guiding printing filament via the so-called bowden method, filament diameter 1.75 mm for REPRAP, 3D printing, etc.
Length 1 m. Outer diameter 4 mm. Inner diameter 2 mm.
42bar, PTFE, -60°C/+260°C, white