Zeluga 1/4in. x 100ft. Polyurethane Non-Transparent and Without Wire Reinforced Air Hose. Polyurethane Hose offers an excellent alternative to bulky rubber hose. These hoses are extremely lightweight and are extruded with an inner layer, layer of reinforced braiding and an outside jacket. These hoses are equipped with reusable strain relief fittings that allow for in-field repairs of damaged hose sections. All of this yields a strong, durable hose with an increased working pressure. UV-Stabilized polyurethane for longer-lasting outdoor use. Soft, lightweight, flexible, durable, kink-resistant construction. Abrassion and oil-resistant for rought use. 200 PSI maximum, 8mm x 5mm x 100'. 1/4" NPT fitting.