Dictaphone Accessories -Teflon Tube Highlights Generic Brand Teflon Tube Description: PTFE tube for RepRap Rostock 1.75mm filament 3D printer Hard texture, high strength, not easy to damage, is not easy to break aging Excellent high temperature and low temperature resistance: 190~280 Excellent corrosion resistance - Ability to resist the effects of all strong acids (including aqua regia), strong oxidants, reducing agents and various organic solvents other than molten alkali metal, fluorinated media and above sodium hydroxide at 300C Strong environmental and frequency insulation resistance, up to 1018 ohm volume resistivity, small dielectric loss, high breakdown voltage Unique self-lubricating - with the smallest plastic coefficient of friction, is ideal for oil-free lubricants Specification: White Color Material: PTFE Length: 1Meter / 3.3ft Outer Diameter: 4MM Inner diameter: 2MM Package includes: 1PiecexTeflon Tube (1Meter)