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Jet-Lube NCS-30 ECF Nonmetallic Thread Compound - Environmental Formula

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NCS-30 ECF is a premium quality, non-metallic compound containing chemically inert fibers, and extreme pressure and anti-wear additives. These are blended into Jet-Lube's biodegradable base grease, which gives a wide temperature range, superior adhesion to wet steel surfaces, resistance to water wash off and the ability to withstand invert and high-pH muds. Ideal tubing connections - rotary shouldered, double shouldered and premium.


  • Biodegradable, non-bio accumulative & non-toxic
  • Contains no metals
  • Excellent performance on high-chrome or nickel alloys
  • Excellent protection against seizing & galling
  • Sticks to wet joints
  • Consistent rig floor make-up
  • Non-conductive for MWD applications
  • Provides maximum protection on wedge thread drill string connection designs


  • Base Materials
    • Complex Thickeners / Synthetic & Vegetable Oils

  • Friction /
    • Relative to API RP 7G 1.0 (Normal), 1.1 (severe) (drill strings)

  • Certifications
    Product Certification Product Certification
    • NSF-61 Certified
    • Eco-Certified
    • Environmental Rating: UK CEFAS OCNS Group E

  • Service Rating
    • -10°F to 500°F
    • -23°C to 260°C