1.5 inch anti-corrosion hdpe plate HDPE/UHMWPE sheets can be used for the lining and ating of work surfaces subjected to strong friction. HDPE/UHMWPE sheets have high chemical resistance and electrical insulation, are flexible and do not bOkayme brittle even at low temperatures. SECTION 10 51 26 SOLID PLASTIC LOCKERS AND BENCHES PART 1 GENERAL 3.