Design Engineering Radiator Relief Cooling System Flush 16 oz – Engine Radiator Cleaner and Cooling System Flush Treatment for Improved Cooling Performance and Rust Removal

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, restoring optimal performance. Safe for use with all types of antifreeze and coolant mixtures, Radiator Relief Cooling System Flush is compatible with radiators made of cast iron, aluminum, copper, and brass. Regular use improves coolant circulation, reduces the risk of overheating, and prolongs the life of your cooling system components. The formula also helps prevent future corrosion and scale buildup, ensuring your cooling system stays clean and efficient. Easy to use, simply add the treatment to the radiator or coolant reservoir, run the engine, and drain and refill as recommended. Whether you’re performing routine maintenance or troubleshooting overheating issues, DEI Radiator Relief Cooling System Flush provides a professional-grade solution for enhanced cooling system health and longevity.

• Design Engineering Radiator Relief Cooling System Flush is a powerful 16 oz treatment designed to clean and flush your engine’s cooling system, removing rust, scale, and deposits to improve radiator efficiency and overall cooling performance.
• This advanced formula helps reduce engine temperatures by enhancing heat transfer, protecting against overheating during intense driving or extreme conditions, extending engine life and reliability.
• Radiator Relief contains corrosion inhibitors and anti-foaming agents to protect all radiator materials—including cast iron, copper, brass, and aluminum—while balancing pH levels to prevent acidic damage and mineral buildup.
• Safe for use with all types of antifreeze and coolant mixtures, this treatment works compatibly in automotive, marine, and industrial cooling systems without harming seals, hoses, or other components.
• Easy to use with a recommended dosage of 1 oz per quart of coolant, Radiator Relief maintains a clean cooling system, reduces maintenance needs, and enhances engine performance by promoting efficient heat dissipation.