SYNTHESO HT are long-term and high-temperature oils on a polyglycol basis. They have a high scuffing load capacity and protect well against wear. In the FZG test, DIN 51 354, A/8, 3/90, their scuffing load stage is >12 and their work-related change in weight is ≤ 0.2 mg/kWh. SYNTHESO HT oils have excellent ageing and oxidation stability and very good viscosity/temperature properties and are ideal for high temperatures.