Prestone Command Nitrited Extended Life (ELC) Antifreeze and Coolant, Concentrate, 1 Gallon, Pack of 6

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Prestone Command Nitrited Extended Life Features

• Compatible with any heavy duty antifreeze in any diesel-powered commercial vehicle

• Protects against temperature extremes, rust, corrosion, scale, and premature water pump failure

• Long-lasting silicate-, phosphate-, and borate-free formulation

• Protects aluminum and all other engine metals

• Full-strength generally used for flush and fill after being blended to a 50/50 mix with water; contains 30-50ppm bitterant

About Prestone Command Nitrited Extended Life

Prestone Command Heavy Duty Extended Life Antifreeze / Coolant is intended for use and compatible with ANY heavy duty antifreeze/coolant in ANY diesel-powered commercial vehicle or stationary engine with aluminum or other engine metals. Its patented technologically advanced red formulation is TMC compliant, and based upon a concentrated blend of premium long-lasting inhibitors designed to provide up to 600,000 miles/12,000 hours of protection against temperature extremes, rust, corrosion, scale and premature water pump failure. (Requires Extender at 300,000 miles / 6,000 hours.) Provides a silicate, phosphate and borate-free formulation for long lasting inhibition and corrosion protection. Protects aluminum and all other engine metals. This full-strength formulation is generally used for flush and fill after being blended to a 50/50 mix with water.