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Red Line Supercool 50/50 Prediluted Coolant (gallon) is a ready-to-use formula compatible with all makes and models and safe for cast iron, aluminum and brass systems. It enhances cooling system performance, improves heat transfer to reduce operating temperatures by up to about 20°F, and provides protection against cavitation, corrosion and erosion. Compatible with gasoline and diesel engines, it carries a 6 year / 150,000 mile protection claim.
Red Line Supercool Coolant Performance 50/50 Mix - Gallon
