Custom manufacturer of laminated and UV stabilized plastic sheet and sheeting made from high molecular weight polyethylene (HMWPE), high density polyethylene (HDPE), lightweight polyethylene and polyolefin. Available up to 77 in. sheet width and 0.025 to 1 in. gauges. Get Price 1/4 inch hdpe boards cut to size-HDPE 4×8 polyethylene sheet