Nov 16, 2020 · Product Description. Cut tolerance -0.25" HDPE (high-density polyethylene) is one of the most widely used plastics. Machinabilty, chemical resistance, water resistance, strength, and low efficent of friction are just a few of the properties that make HDPE a popular choice. HDPE is used across many industies such as marine, medical, food processing, nuclear, agriculture, sign, and manufacturing.