Mobil Vactra Oil No. 1 is a premium ISO Viscosity Grade (VG) 32 slideway oil. It is designed to meet the requirements for accuracy, aqueous separability, and equipment protection of precision machine tools. It exhibits excellent coolant separability, rust and corrosion protection, lubricity and load-carrying performance for the protection of wetted machine parts. Mobil Vactra Oil No. 1 contains a unique additive package that provides exceptional frictional properties on a wide variety of way materials reducing stick-slip and chatter. Mobil Vactra Oil No. 1 is recommended for use in machine tool slideway systems that require ISO VG 32 slideway oil.