Antifreeze Coolant Coolant Type OAT Series Cor-Guard All Vehicles Container Type Bottle Container Size 1 gal Concentration Type Concentrated Base Formulation Ethylene Glycol Color Yellow Lifetime Rating 10 yr Mileage Rating 300 000 mi Freezing Point -34 Degrees F Boiling Point 226 Degrees F Biodegradable Biodegradable Phosphate-Free Phosphate-Free Silicate-Free Silicate-Free Manufacturer Specifications EPA SARA Title III Section 313 (40 CFR 372) Standards ASTM D3306 ASTM D4985