PRE-CHARGED ESI TECHNOLOGY

Prestone Command® Heavy Duty Extended Service Interval Concentrate and 50/50 have advanced corrosion protection technology. The SCA pre-charged, extended service interval (ESI) technology product is compatible with ANY conventional heavy duty coolant and ALL filter technologies. Prestone Command® Heavy Duty Extended Service Interval Antifreeze/Coolant can be used with ANY conventional antifreeze/coolant in ANY heavy duty engine used in normal to severe duty cycles and extreme temperature conditions. These products will provide protection against freezing, overheating, cavitation erosion, corrosion, and scale & foaming without the need of adding SCAs on the initial fill and maintain extended service protection when added to any Heavy Duty ESI antifreeze/coolant.

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EXTENDED SERVICE INTERVAL ANTIFREEZE/COOLANT

When used as directed, Prestone Command® Heavy Duty Extended Service Interval formulation provides long-lasting inhibition and corrosion protection. For additional product specifications, please reference our product data sheets.

General Description

CompositionTypical Values
Ethylene Glycol and Inhibitors:
Concentrate96.8%
50 vol %51%
Water:
Concentrate3.2%
50 vol %49%
DyesTrace
ColorPurple/Fuchsia
OdorCharacteristic
Pack/UnitJug / Drum / Tote
Average Fluid Weight/Unitat 68°F (20°C):
Concentrate9.3 lb (4.2 kg) / gal (3.78 L)
50 vol %8.9 lb (4.0 kg) / gal (3.78 L)
Features & Benefits
  • Pre-charged with Supplemental Coolant Additives (SCAs)
  • Premium quality fully formulated coolant containing supplemental coolant additives to provide complete engine and cooling system protection
  • Requires monitoring and maintaining SCA additive levels
  • Highly stabilized, low-silicate formula helps reduce deposits
  • Formulated to reduce hard water scale buildup
  • Contains nitrite to prevent pitting corrosion of vibrating cylinder liners
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