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Focus Base 422

Tech Data

Focus Base 422 is a premium oil-soluble emulsifier package. It can be used to emulsify hydro-treated base oils like Group I and Group II oils. It is sodium sulfonate-free with a unique surfactant system. This base provides hard water-stable emulsions with excellent corrosion protection.


Focus Base 422 will make premium grade soluble oils. Typical treat rates are 15% - 20%.   Focus Base 422 was developed to emulsify Group II base oils; however, it is also an excellent emulsifier for naphthenic and paraffinic oils.   Package readily accepts chlorine and chlorine-free performance additives.


  • Excellent lubricity 
  • Excellent corrosion protection 
  • Hard water stable
  • Excellent reserve alkalinity