HWB-355 is a certified prime grade High Molecular Weight developed for BLOW MOLDING with high impact performance and increased toughness. HWB-355 features High-Swell, consistent processability, outstanding combination of ESCR, Impact strength, Stiffness, Creep resistance, and excellent chemical resistance. HWB-355 applications include 55 gallon drums, shipping containers, industrial tanks, agrochemicals, automotive parts, tool boxes, carrying cases, sport articles, ski and baggage car boxes. HWB-355 recommended processing temperature is 210 to 230°C.. HWB-355 complies with FDA regulation 21CFR 177.1520 (c) 3.2 (a) and with most international regulations concerning the use of Polyethylene in contact with food articles.