What Is Waterless Coolant?

Water-based antifreezes have been used in car engines for about a century, but water can cause major problems inside engines, including corrosion, boil-over, and engine breakdowns. Waterless coolants can prevent engine overheating and reduce cooling system maintenance, and can last much longer than a water-based coolant.

  • Most engine coolants/antifreezes are a 50/50 mix of ethylene glycol and water. Waterless coolant is a glycol-based fluid that is ready to use, no water required.
  • Water has superior heat transfer capabilities but water’s low boiling point is close to the operating temperature of an engine, and water can cause corrosion.
  • Waterless coolants provide sufficient heat transfer, boil at a higher temperature, and are non-corrosive.
  • Evans is the only manufacturer of waterless antifreeze.
  • Installing Evans waterless coolant eliminates many problems associated with water in conventional water-based cooling systems, while increasing reliability and engine life.

Evans waterless engine coolants:

  • Increase engine reliability
  • Prevent corrosion due to water
  • Prevent boil-over
  • Have over 20 years of proven functionality
  • Provides extended protection for the engine
  • Improve engine performance
  • Prevent freezing down to -40ºF

Technical Data Sheets

Evans Coolant meets ASTM specifications for waterless coolants for Light Duty Service.
ASTM D8085 – 17 is the  ASTM standard specification for Non-Aqueous Engine Coolants for Automobile and Light-Duty Service.

Read ASTM News

For licensing , new business, and private label /co-branded product opportunities, please email Emilia Teta- eteta@evanscooling.com

Ready to Experience Evans Waterless Coolants?

Use our convenient Where to Buy feature to buy Evans products online, find our waterless coolants at a retailer in your area, or locate a wholesale distributor.