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CT-408 Medium Gray PTFE Coating

Category: PTFE Coating


CT-408 is a non-stick gray Dry Film Lubricant coating on most metallic substrates used to reduce sticking tendency and also to provide a durable Dry Film Lubricant coating and excellent corrosion resistance.


  • Steel
  • Stainless Steel
  • Aluminum

Temp. Ratings

  • Process Temp: 400°(204°C)
  • Max Temp: 350°(176°C)
  • Int. Temp: 400°(204°C)


  • Thickness (mil): 0.5 - 1


  • Medium Gray


CT-408 non-stick gray Dry Film Lubricant coating is applied as a spray process. Different surface preparatory methods appropriate for the substrates will be used prior to the coating process. Coating thickness is varied to suit the application. Typical coating thickness varies from 0.6 - 1.0 mil (0.0006 inch - 0.001 inch or 15 - 25 microns). Coating can be applied on most steel, stainless steel, aluminum, and other metallic substrates.


Low coefficient of friction, Good release characteristics, Corrosion Resistant, Low cure temperature, Abrasion resistant, Tabor wear test - approximately 24 milligrams per 1000 cycles, Does not affect magnetic particle inspection for cracks

  • Abrasion Resistant
  • Chemical Resistant
  • Corrosion Protection
  • Low Coefficient of Friction


Recommended applications include, but are not limited to the following:

  • Transmission Cases
  • Third Member Cases
  • Suspension Components
  • Radiators
  • Gun Components


This coating is a popular solution for the following industries:

  • Aerospace
  • Automotive
  • Chemical
  • Diesel
  • Energy
  • General Manufacturing
  • Marine
  • Motorsports
  • Nuclear
  • Oil and Gas