BIG OWL Big Owl Long Life Antifreeze/Coolant RTU is a ready-to-use ethylene glycol antifreeze coolant designed to protect from boiling over and freezing in temperatures down to -34�F. It prevents corrosion in newer model passenger cars, light trucks, o-road equipment, farm equipment 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 150,000 miles in light duty equipment and 300,000 miles (3,000 hours) in heavy duty applications. It�s phosphate free formula protects all engine cooling system metals from corrosion including aluminum. It is also a nitrite containing formula that protects diesel engine liners from cavitation.
Meets or exceeds:
ASTM D3306, ASTM D4985, ASTM D6210, ATA RP-329B, CAT EC-1