UTECTHANE-XH is a hard-grade cast polyurethane with excellent physical properties, based on the chemical composition of UTECTHANE-H. Its characteristics provide outstanding friction and wear properties as well as high pressure resistance. UTECTHANE-XH is mainly used in mineral oils, biodegradable hydraulic fluids(HETGiand HEES) and water-based fire-resistant pressure fluids (HFA, HFB)