Antifreeze Coolant, Coolant Type OAT, Series Prime Guard, Container Type Drum, Container Size 55 gal, Concentration Type Pre-Diluted 50/50, Base Formulation Ethylene Glycol, Color Gold, Mileage Rating 150,000 mi, Freezing Point -36 Degrees F, Boiling Point 228 Degrees F, Biodegradable Not Biodegradable, Phosphate-Free Phosphate-Free, Silicate-Free Silicate-Free, Manufacturer Specifications All Cars and Light Duty Trucks, Standards OSHA