ISO VG22 pneumatic airline lubricant. SILKAIR VG 22 AIRLINE OIL is a premier quality airline oil of naturally high viscosity index intended for the lubrication of pneumatic tools, valves and associated equipment. The product is intended for use in systems where it may be necessary to draw off any separated water. SILKAIR VG 22 AIRLINE OIL is inhibited to minimise thermal degradation and foaming, and protect against corrosion and deposit formation. The product is formulated to ensure rapid formation of a mist for lubrication of downstream pneumatic equipment. Advantages/Benefits Dyed blue for ease of identification Provides enhanced corrosion protection Readily separates from water May also be used as a hydraulic medium for certain applications Contains no added silicon