it Plastic rporation’s Hy-Pact industrial-grade polymer sheets are produced through a proprietary manufacturing process and specially formulated for auto, marine, food, material handling, and industrial applications of all kinds. Tests have shown after 2,000 hours of ultraviolet (UV) exposure; it Hy-Pact outperfor both UV-stabilized HDPE, ultra-high-molecular-weight (UHMW) polyethylene, and other mpeting products in ter of wear resistance, flexibility, and high-impact strength.