Shop for HDPE sheets and rods. Cutting board, Marineboard, Playground board, Pipe grade, FDA Compliant, UV Resistant grades available. For the O&P market, HDPE is somewhat stiffer than polypro (use where durability and support is required). Custom cuts and cut-to-size pieces. HDPE comes in many colors. Stocked materials typically ship in 2-5 business days. Can’t find what you need? Get a quote.