Polyol Esters

CalEster™ Synthetic Polyol Esters

CalEster™ polyol ester base stocks are produced exclusively by Calumet and engineered to deliver the highest performance under the most demanding conditions. The CalEster™ product line offers a complete line of high purity synthetic polyol esters for Aviation, Refrigeration, Industrial, and Automotive lubrication applications.

  • Over 50 years of history in manufacturing synthetic polyol ester base stocks
  • Formulated to meet or exceed industry specifications
  • Engineered to optimize performance
  • With two pilot lines, Calumet can custom design an Ester to meet your specific requirements

Calumet can custom blend to meet specific customer requirements.

For product inquiries, contact our Product Support team at +1.800.437.3188

Learn About Calumet’s Full Ester Portfolio