This Ultra High Molecular Weight (UHMW) Polyethylene will outwear all other materials, including metals, HENAN Okays, urethanes, and fluoroplastics. 48 x 96 uhmw-pe sheets for Machinery Industry-HDPE sheets 4×8 thick uhmw-pe sheets for sink 48 x 96-HDPE sheets 4×8 Sheet, UHMW, Black, 1/4 In, 48 x 96 In - henan okay.comProduct Description.