These clear, tacky, adhesive oils are USDA authorized for use in federally inspected meat and poultry plants. May be used on equipment as a lubricant or anti-rust film in locations in which there is exposure of the lubricated part to the edible part. Resists heavy water wash down and steam. For helical boxes, chains, linkages, cams and slides and wherever a dripless, adhesive fluid lubricant is desired. SAE Gear Oil No. 140. AGMA No. 7. Viscosity index 93. ISO viscosity grade 460.