The 1/4" Outer Diameter x 1000', Red Polyurethane Tubing is a high-performance, flexible tubing solution designed for pneumatic, hydraulic, and fluid transfer applications. Its polyurethane construction provides exceptional flexibility, durability, and resistance to abrasions, chemicals, and oils. The red color enhances visibility for easy identification in industrial and automotive applications. NSF 51® Polyurethane (PUR) Shore A 98 tubing is a strong, lightweight, and flexible option known for its excellent resistance to abrasion, cold, chemicals, and kinking. Made with high-quality ether-based materials, it offers superior durability, tight OD tolerances, and easy installation while meeting NSF, FDA, RoHS, and UL standards.