... , crush resistance wire protection conduit Materials: PP,PolypropyleneFeatures: 1 Flame-retardant: UL 94 V2 flame test2 Protection degree: IP683 Temperature range: -40°C ... ,wear resistant,anti-distortion,resistant to oil,acid and solvents,flame-resistant,self-extingguishing,uv-resistant,insulated,free of halogen,phosphor ...