UltraPro has served the processing and packaging equipment needs of thousands of companies worldwide. Our mineral oils are most commonly used in food-handling applications for personal care and industrial machinery maintenance. The oily characteristics make them ideal to lubricate, smooth, soften, extend and resist moisture in many formulations. Stainless Steel Surfaces Mineral oil creates a food-safe barrier that does not evaporate, keeping stainless steel surfaces from collecting odor. And perfect for countertops, knives, and other food prep surfaces.