Big Owl Original Green Antifreeze Coolant RTU is a ready-to-use ethylene glycol antifreeze coolant designed to protect from freezing down to -34�F and prevent corrosion in passenger cars, light trucks and heavy duty vehicles. The formulation is designed for both gasoline and diesel engines and has a service life of up to 5 years or 100,000 miles. It�s low silicate formula protects all engine cooling system metals from corrosion including aluminum.
Meets or exceeds:
ASTM D3306
ASTM D4985
ATA RP-302B