Prestone COMMAND Cooling System Antifreeze Concentrate 55 gal (US)

Prestone Command® Heavy Duty Nitrite Free Extended Life Concentrate is Organic Acid Technology (OAT) for use and compatible with ANY OAT Extended Life Heavy Duty antifreeze/coolant in ANY diesel-powered commercial vehicle engine or stationary engine. Its advanced, patented formulation is a concentrated blend of premium long-lasting inhibitors to provide up to 600,000 miles/12,000 hours* of protection against temperature extremes, rust, corrosion, scale, and premature water pump failure. Prestone Command Heavy Duty Nitrite Free Extended Life Antifreeze/Coolant (ELC) is an Organic Acid Technology (OAT). Designed To Provide Up To 600,000 Miles / 12,000 Hours Of Protection Against Temperature Extremes, Rust, Corrosion, Scale, & Premature Water Pump Failure. Provides Excellent Protection For Aluminum & All Other Engine Metals (When Flushed & Filled According To The Directions In The Vehicle Manufacturer Compatible w/ All OAT Extended Life Heavy Duty Antifreeze/coolant. Complete Liner Pitting & Corrosion Protection. Intended For Use And Compatible w/ Any OAT Extended Life Heavy Duty Antifreeze/coolant In Any Diesel Powered Commercial Vehicle Engine Or Stationary Engine w/ Aluminum Or Other Engine Metals.