Description
Organic Acid Technology (OAT)
intended for
use and compatible with ANY
OAT Extended
Life heavy duty
antifreeze/coolant in ANY
diesel
powered commercial vehicle
engine or stationary
engine with aluminum and
other engine metals.
Prestone Command® Heavy Duty
Nitrite Free ELC
formulation provides long
lasting inhibition and
corrosion protection. When
used as directed, the
patented, technologically
advanced formulation,
based upon a concentrated
blend of premium
long-lasting inhibitors, is
designed to provide up
to 600,000 miles/12,000 hours
of protection*
against temperature extremes,
rust, corrosion,
scale, and premature water
pump failure.