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.

Join our Community.

Periodically, we send out industry news and information to keep you up to date. Sign up and select your preferred content.

Register for our newsletter