Coolmax PAG

Premium polyalkalene glycol refrigeration lubricant


Coolmax PAG lubricants are premium, double end capped polyalkylene glycol refrigeration lubricants which are specifically designed for automotive air conditioning applications. Coolmax PAG is manufactured to meet OEM requirements using an advanced technology additive system which is designed to provide superior protection for 134a HFC and R1234yf HFO refrigeration systems. It has exceptional solubility and superior lubricity in automotive HFC and HFO refrigerants.


  • Excellent oxidation stability
  • Long fluid life
  • Very high flash & auto-ignition points
  • High film strength
  • Excellent coolant properties
  • Unsurpassed solubility in HFC and HFO and blended refrigerants
  • Excellent rust control
  • Carbon and varnish control


Coolmax PAG refrigeration lubricant is for use as a lubricant used in HFC and HFO refrigeration compressors.