Model: F4-1000 Teflon RodFeatures: Dia. 2mm ~ 200mm Length: 300mm ~ 2000mm/pcMain Teflon propertiesTeflon Rod has a wide range of practicable temperature from -180째C - +260째C and a wax-like surface to which anything hardly rods. Teflon Rod has the lowest coefficient of friction of all known solid materials. It has the best electrical properties of all plastics.