👉 Engineering fluid, also known as engineered oil or synthetic lubricant, is a specially formulated mixture designed to meet stringent performance requirements in various mechanical systems. Unlike conventional mineral oils, these fluids are engineered for superior thermal stability, oxidation resistance, and viscosity characteristics across a wide temperature range. They are typically created by blending base oils with additives that enhance specific properties such as anti-wear, friction reduction, and corrosion protection. This customization allows engineering fluids to significantly extend the life of machinery, improve efficiency, and reduce maintenance costs in applications ranging from automotive engines to heavy industrial equipment.