Antifreeze Coolant Concentrated Size 55 gal. Size/Net Weight 55 gal. Blue Drum Blue Liquid 8.0 pH 50/50 Dilution Ratio Boiling Point (F) 325 Degrees Freezing Point (F) -33 Degrees Flash Point (F) 249 Degrees 1.10 Specific Gravity Dissolves Yes For Use With Passenger Cars and Light Trucks Car Light Truck 8.0 ASTM