m HDPE sheets. High Density Polyethylene (HDPE) Sheet resists moisture, odours, stains and abrasions for long-lasting performance. It is designed for a variety of applications including water tanks, chute lining and wood replacement and is FDA approved for use in the food processing industry. With high UV protection and impact strength, this easy-to-work-with Sheet can withstand years of outdoor exposure without rusting, cracit or peeling.