The polyurethane tube is water-resistant, flexible, chemical & abrasion resistant and can be used in any weather, even at low temperatures. It is flexible, reasonable & can be used for a variety of applications. The tubing is tough, strong, kink resistant and abrasion-resistant, yet it鈥檚 flexible and it鈥檚 easy to assemble onto designated fittings.Polyurethane tubing is used for a wide variety of applications such as pneumatic logic, actuation systems, air tools, instrumentation, pressure measurement apparatus, robotics, analytical, semiconductor equipment manufacturers, vacuum equipment and a variety of medical and laboratory applications.