Constructed from high-density polyethylene (HDPE), the Dura-Line Smooth Wall HDPE Innerduct Conduit offers exceptional flexibility, allowing for gradual bends without the need for specialized tools. This conduit is compliant with multiple industry standards, including ASTM D-3485 and UL 651, ensuring reliable performance and safety. With its smooth inner and outer walls, it provides a significant advantage for cable management, offering a permanent pathway that simplifies future repairs or replacements. Additionally, the co-extruded SILICORE® ULF lining enhances its performance during cable pulls and jetting, making it suitable for various applications, including in cold climates. Available in a wide range of colors and sizes from 1/2" to 6", this conduit serves as both an outer conduit and innerduct, making it a versatile solution for your piping and conduit needs.