6.56FT 2M PTFE Tube White Low Resistance Star Shaped Inner Wall PTFE Tubing for 1.75mm Filament High Flexibility Compatible with Most 3D Printers

Extreme Temperature Resistance: This 3D printer filament tube maintains structural integrity in temperatures ranging from -200 degrees C to +260 degrees C, ensuring performance in both freezing and high heat environments without becoming brittle or melting. Smoothly Star Shaped Interior: The PTFE tubing features a unique star shaped inner wall design that minimizes friction and prevents material buildup, allowing for consistent filament feeding in 3D printing applications. Excellent Electrical Insulation: PTFE tube for 1.75mm filament exhibits exceptional dielectric properties with extremely high resistance, maintaining stable insulation performance regardless of temperature or frequency fluctuations. Item Type: Star Shaped Inner Wall PTFE Tube Material: PTFE Feature: Insulation, Acids and Alkali Resistance, High and Low Temperature Resistance Operating Temperature: -200 celsius -260 celsius Color: White Length: Approx. 2m Celsius 6.56ft