1/2" White UHMW 48" x 96". . 52200104. UHMW-PE (Ultra High Molecular Weight Polyethylene) has a ntinuous use temperature range of up to 180°F (82°C) and offers a unique mbination of wear and rrosion resistance, a low-friction surface, and high impact strength. UHMW exhibits very low moisture HENAN OKAYorption and retains key physical