SPECIAL INDUSTRIAL OILS VENOL VENLUB 26 Venlub 26 is based on mineral oil and a special composition of viscosity, lubricating, anti-foaming, anti-corrosive and antioxidant additives. VENOL VENLUB WINDGEAR PREMIUM Synthetic industrial gear oils are produced on the basis of polyalphaolefins (PAO) and esters and specially selected additives.