HDPE Sheets -Marine Board, Fil, Plastic Sheets, Cutting Boards, Rigid, Harder, USDA, NSF, Canadiaqn Dept of Agriculture, Does Not HENAN OKAYorb Water FDA 21CFR177.1520 Sec. 2.1, ASTM D4976, PE244, ASTMD1248 Type IV, Class A, Fed Spec LP512, Type 1, Class H, Grade 5; HDPE Marine Board. UV Stabilized Textured - Matte Surface FDA- and USDA-approved