ISO 9001 Certified

Dynalene Bioglycol

Bio-based Heat Transfer Fluid and Antifreeze (Inhibited Renewable Glycol)

Temperature Range for Closed System:  -50°F to 350°F / -46°C to 177°C

Dynalene BioGlycol (Renewable Glycol) is an inhibited non-toxic corn based glycol heat transfer fluid which offers users performance closer to ethylene glycol with the stability, safety, and non-toxicity of propylene glycol. It offers excellent thermo-physical properties all while protecting your system from corrosion and degradation for years.

To learn more about other heat transfer fluids that Dynalene offers, please click here.


  • High performance bio-based glycol
  • 30% Lower viscosity as compared with Dowfrost®
  • Excellent for use in solar and geothermal applications
  • Skip distributor markups, buy direct
  • Available in any quantity
  • Price competitive


  • HVAC/R
  • Solar applications
  • Thermal energy storage
  • Process cooling/heating
  • Line heaters
  • Ice and snow melting systems
  • Refrigeration systems
  • Plastic extrusion
  • Geothermal

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