25mm anti-uv hdpe plate for Chemical installations HDPE Sheets PE100 – Full Sheets, Cut to Size, Fabrication, Tanks HDPE Sheet. High Density Polyethylene (HDPE) also known as PE100 is a rigid high impact strength sheet. Hdpe Plastic Sheets HDPE (High Density Polyethylene) Plastic Sheet 1/4" x 8" x 12” Black lor 4.2 out of 5 stars 34 ...