Antifreeze Coolant Ready-to-Use Size 55 gal. Size/Net Weight 55 gal. Pink Drum Pink Liquid 17.9 pH Pre-Diluted Dilution Ratio Boiling Point (F) 226 Degrees Freezing Point (F) -34 Degrees Flash Point (F) 231 Degrees 1.10 Specific Gravity Dissolves Yes For Use With Passenger Cars and Light Trucks Car Light Truck 17.9 ASTM