👉 RPM fluid, also known as oil pan lubricant or pan lubricant, is a specialized lubricant designed to protect the metal surfaces of an engine's oil pan from wear and corrosion caused by friction. It is typically used in automotive applications to ensure smooth operation and longevity of the pan, which collects and channels oil away from the engine's moving parts. The fluid contains additives that help reduce metal-to-metal contact, dissipate heat, and prevent rust, making it an essential component for maintaining optimal engine performance and preventing costly damage.