Tribol GR XT 2 HT (formerly named Castrol Firetemp XT 2) is a high temperature grease for rolling and sliding bearings at normal to medium peripheral speeds and high operating temperatures. The fully synthetic, thermally stable structure guarantees long relubrication intervals at maximum operational reliability. Tribol GR XT 2 HT is designed for rolling and sliding bearings at normal to medium peripheral speeds, and high operating temperatures in applications such as: Heated bearings of dry calenders and dry cylinders, Fan bearings, Conveyor systems in paint lines, Autoclaves, Baking ovens,Continuous-flow drying ovens.