MotorMedic Radiator Anti-Rust & Water Pump Lube 11oz (GUNKC1012)

Motor Medic Radiator Anti‑Rust & Water Pump Lube (GUNKC1012) by Highline Warren, offered by Wofford Truck Parts, is designed to prolong cooling system life and efficiency. This 11 oz treatment rejuvenates spent corrosion inhibitors, neutralizes harmful acids, and prevents rust, scale, and foam buildup. Additionally, it provides essential lubrication to the water pump shaft and thermostat, ensuring quieter and smoother operation. Safe for use with all ethylene glycol-based coolants and on aluminum, iron, brass, copper, and rubber hoses. Suitable for heavy‑duty trucks, cooling system flush cycles, preventative maintenance, and extending pump life.