Duality™ provides the benefits of natural FEP, such as chemical resistance, low coefficient of friction and high purity, with the abrasion resistance, strength and toughness of LDPE. An odorless and tasteless material, Duality™ offers a continuous service temperature of -25°F to 175°F. Great for applications in gas and water sampling, bottle filling, distilling, and X-ray/photographic development equipment. Meets FDA requirements. Not UV resistant. Tubing is priced per foot; sold in full rolls only. Standard roll is 50'.