Cool-X HP Gear Oil Treatment, 400 ml, is an oil additive concentrate designed to protect your car or light truck’s differential from overheating, and to keep the gears clean and polished.

One bottle is enough concentrate to treat up to 5 quarts / liters of gear oil.

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Technical Data Sheet
Sales Sheet


  • MSDS
  • HD Truck Presentation
  • Trifold Brochure
  • FAQs
  • Surface Finish Presentation
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Cool-X LLC
39 Owen Dr.
Amherst, MA 01002
Tel: 413-345-2753
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