PolarZone™ Heavy Duty ESI Antifreeze/Coolant

Heavy Duty and Fleet Applications


PolarZone™ Heavy Duty ESI Antifreeze/Coolant is a premium quality (N)OAT (nitrited organic acid technology) antifreeze/coolant using nitrites and molybdates inhibitors, designed for use in heavy duty and fleet applications. This product provides an extended service life of up to 6,000hrs or 480,000km when properly maintained in accordance with engine manufacturers maintenance recommendations.

Features & Benefits

  • Eliminates need for SCAs and chemically charged filters
  • Provides excellent cavitation-erosion and corrosion protection
  • Protects brass, copper, steel, solder, cast iron, and aluminum
  • DOES NOT contain phosphates, amines, or silicates
  • Red in colour
For more information, consult the product data sheet.