CONSTANT GL 2000 is an impregnating fluid based on mineral oil for the low-noise lubrication of sintered metal plain bearings subject to high and low temperatures, speeds (e.g. <0.3 m/s, >5 m/s) and loads (e.g. <0.15 N/mm², >3 N/mm²). Due to the special product formulation and additives it covers a wide range of applications. Its soap content provides low-noise properties and good wear protection. CONSTANT GL 2000 can also be used for the lifetime lubrication of sintered metal plain bearings, also at stop and go.