HiTEC® 7389

Multipurpose Thickener
To inquire about availability in other regions or to find out more contact your Afton Representative.

Key Performance Benefits

  • Excellent handling properties
  • Excellent compatibility with variety of base oils
  • Contains seal swell additives
  • MIL-PRF-2105E Approved
  • Contains pour point depressant
  • Very shear stable


HiTEC® 7389 is a multipurpose shear-stable thickener/VII for automotive gear oils and industrial oils. It provides a cost effective alternative to 40 and 100 cSt PAO in many applications. It has been extensively field tested and approved by the LRI against MIL-PRF-2105E. It has good handling characteristics and contains pour point depressant and seal swell additive.

Typical Characteristics

Handling Information

Max Handling Temp: 100°C
Shelf Life: bulk & drum – 24 months @ 60-90°C

Recommended Dosage

HiTEC® 7389 may be used in blends up to about 60% wt. depending on viscometic and performance requirements. Please contact your Afton Chemical representative for specific recommendations.