Design Engineering 040202 Radiator Relief Cooling System Flush, 16 Ounce

Product Overview & Specifications

Design Engineering Radiator Relief Cooling System Flush is a powerful 16-ounce treatment designed to thoroughly clean and flush your vehicle’s radiator and cooling system. Over time, radiators accumulate rust, scale, and mineral deposits that restrict coolant flow and reduce heat transfer efficiency, leading to overheating and engine wear. This cooling system flush effectively removes rust, corrosion, sludge, and other harmful buildup from inside the radiator, heater core, and cooling passages,