California Proposition 65: This product contains a chemical known to the State of California to cause cancer. Antifreeze Coolant, Coolant Type OAT, Series Heavy Duty Extended Life Nitrite Free, Container Type Drum, Container Size 1 gal, Concentration Type Pre-Diluted 50/50, Base Formulation Ethylene Glycol, Color Yellow, Lifetime Rating 5 yr, Mileage Rating 1, 000, 000 mi, Freezing Point -34 Degrees F, Boiling Point 325 Degrees F, Biodegradable Not Biodegradable, Phosphate-Free Contains Phosphate, Silicate-Free Silicate-Free. This item has been restricted from sale in the following state (s): []