Antifreeze Coolant Coolant Type IAT Series Fully Formulated Heavy Duty Container Type Tote Container Size 275 gal Concentration Type Pre-Diluted 50/50 Base Formulation Ethylene Glycol Color Pink Lifetime Rating 5 yr Mileage Rating 150 000 mi Freezing Point -33 Degrees F Boiling Point 226 Degrees F Biodegradable Not Biodegradable Phosphate-Free Contains Phosphate Silicate-Free Contains Silicate