Thermyl-Glyde: Severe Service Gear and Bearing Oil


  | Product Sheet

Thermyl-Glyde® gear oil has all the advantages of Synergy® but is recommended where heavy loads, shock loads, low operating speeds and / or high operating temperatures are encountered.

Thermyl-Glyde® is an ultra-tough, multi-synthetic lubricant for severe service gears, bearings, couplings and ways.

Thermyl-Glyde® is noncorrosive to both ferrous and nonferrous metals and rapidly and completely separates from water, preventing the sludge and wear commonly found in wet gear boxes.

Thermyl-Glyde® gains its performance advantage over competing mineral and synthetic oils through its superior blend of synthetic base oils plus Synslide® additive technology, Royal Purple’s unique, proprietary, noncorrosive, EP additive technology.

Thermyl-Glyde® protects gears in severe service applications where other EP oils fail and is recommended for users looking for much longer oil life and significantly improved gear box reliability and performance.

Download the Royal Purple Gear Lubrication Manual

For more information call 888-382-6300 or email

Unique Performance Advantages

  • High Film Strength
  • Compatible with Seals
  • Shock Load Protection
  • Rapidly Separates from Water
  • Longer Oil Life
  • Reduces Bearing Vibrations
  • Excellent Corrosion Protection
  • Saves Energy
  • Synthetic Solvency
  • Compatible with Other Oils
  • Environmentally Responsible