HDPE is also non-toxic and non-staining and meets FDA and USDA certification for food processing.
Natural HDPE Stress-Relieved Sheet,0.HDPE Sheets - Stress-Relieved (S/R) - These sheets have gone through an additional annealing process to reduce stress.187 Thick,24 X 48 Click Here for "As-Extruded" (Non-Stress Relieved) HDPE Sheets, and special Forming Grade HDPE Sheets. HDPE (high-density polyethylene) sheets offer excellent impact resistance, light weight, low moisture absorption, and high tensile strength.