Polyglycol gear oil (PAG) is a synthetic lubricant known for its excellent thermal stability and high viscosity index, making it ideal for demanding industrial applications, such as in gear and bearing lubrication. PAG oils are commonly used in gearboxes, especially in industries such as automotive, manufacturing, and heavy machinery, where extreme temperatures and heavy loads are prevalent. With their ability to withstand harsh operating conditions and provide superior lubrication, PAG gear oils ensure smooth operation and extend the lifespan of gears and machinery.