DEI Radiator Relief Cooling Additive for Engine Temperature Reduction and Cor...

DEI Radiator Relief Cooling Additive Lower engine temps up to 30°F — DEI Radiator Relief is a proven coolant additive designed to reduce operating temperatures, protect your cooling system and improve heat transfer for longer engine life. Key Benefits Reduces coolant temperature by as much as 30°F to help prevent overheating and reduce engine wear. Improves heat transfer — enhances radiator efficiency so your engine runs cooler under extreme conditions. Corrosion protection — built-in inhibitor balances acidic effects and helps prevent chemical and electrolytic corrosion. Anti-foaming action — reduces foam for consistent cooling performance. Scale and deposit reduction — minimizes mineral buildup and helps maintain core flow and efficiency. Material compatible — safe with cast iron, copper, brass and aluminum radiators and compatible with all antifreeze formulations. Usage & Compatibility Recommended dose: 1 oz per quart of coolant . Radiator Relief works with all coolant additives and antifreeze mixtures as a preventive or corrective treatment to extend system life and maintain stable pH levels. Ideal for: performance vehicles, towing applications, daily drivers in hot climates, and any engine subject to extreme use.