A bimodal polyethylene resin with raised temperature capability (PE-RT) for use in municipal and industrial piping systems under high temperatures or highly oxidative conditions. It is a Polyethylene resin produced with raised temperature capability (PE-RT) using UNIPOL™ II process technology. This product is intended for use in extreme conditions such as aggressive chemicals and hydrocarbons. Suitable uses include oil and gas field pipelines, gas distribution pipelines, mining pipelines, district heating systems, municipal water distribution and other industrial applications.