The PO76AFD5 Polar Long Life A/F 55GL is a premium antifreeze and coolant designed for extended service life. This 55-gallon drum is formulated with advanced additives to provide superior protection against corrosion and overheating in automotive and industrial engines. Its long-lasting formula ensures optimal performance in extreme temperatures, making it suitable for a wide range of vehicles and machinery. The product meets or exceeds industry standards, including ASTM and SAE, ensuring compatibility with various cooling systems. Ideal for fleet maintenance and heavy-duty applications, this antifreeze offers peace of mind for engine longevity.