The TX00AFD5 Dex-Cool AF is a 55-gallon drum of advanced coolant designed for optimal engine performance. This antifreeze is formulated with organic acid technology (OAT) to provide superior corrosion protection and thermal stability. It is compatible with a wide range of vehicles, including those requiring GM Dex-Cool specifications. The coolant has a long service life, reducing the need for frequent changes, and is suitable for both gasoline and diesel engines. Ensure your engine runs smoothly and efficiently with this high-quality coolant.