HiTEC® 672

Styrene/Maleic Ester Pour Point Depressant
Current region availability: Europe, Middle East, Africa, India (EMEAI)
To inquire about availability in other regions or to find out more contact your Afton Representative.

Key Performance Benefits

  • Field proven in Engine Oil applications
  • Suitable for use in Gp II Base Oils, matching Industry trends
  • Low viscosity for ease of handling
  • Effective in Driveline Gear and Off Road formulations using a Viscosity Index Improver or Brightstock


HiTEC® 672 is a styrene/maleic ester pour point depressant. It has excellent performance in Passenger Car and Heavy Duty Engine Oil applications when combined with Viscosity Index Improvers in a range of base oils, including Brightstock.

Typical Characteristics

Handling Information

Max Handling Temp: 80°C
Shelf Life: 36 months at ambient temperature

Recommended Dosage

The recommended treat rate for HiTEC® 672 for Engine Oils applications varies from 0.10% - 0.20% wt. and 0.5% - 2.0% wt. for Gear Oils. The exact dosage is determined by the base oils present. Please contact your Afton Chemical representative for specific recommendations.

Response in Base Oils

Pour Point Depressant Portfolio

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