JET-LUBE RUN-N-SEAL is a patented metal-free, high-pressure sealant alternative for API-MODIFIED. The compound contains graphite and other nonmetallic, inorganic, anti-wear additives blended into a high-quality lithium complex base grease.

  • Friction Factor: 0.9
  • Conforms to California-title 22
  • NLGI Grade 1
  • Shelf Life 2 years for date of MFG
  • Exceeds performance criteria of API 5CT
  • Conforms to API RP 5A3
  • H2S Inhibited
  • Seals to 10,000 psi
  • "D" rating in the North Sea (OSPAR) Guidelines
  • Metal-Free
  • Lead-Free
  • Runs and Corrosion additives
  • Oxidation inhibited

Run-N-Seal® - Oilfield

Metal-Free Thread Sealant

Run N Seal

RUN-N-SEAL contains a large volume of solids enhanced by a higher concentration of large-sized particles


The improved distribution of particle sizes and volume of solids provides an excellent seal in large and small diameter, non-shouldered threads. The lithium complex grease provides a high melting point, ensures brushability over a wide range of temperatures, and has excellent inherent water resistance. It sticks to wet and oily steel, ensuring the compound will not wash off threads.



For use on OCTG connections as a replacement for API-Modified. Formulated to exceed the requirement of the API 5CT and API RP 5A3 specifications. Designed and tested for use on 8-Round Buttress threads, not intended for use on shouldered connections.


Not recommended for oxygen service.


Code #
Service Rating
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4.5 kg pail
9.3 kg
20 kg pail
-29°C to 204°C
-20°F to 400°F
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Also available in an Environmental Compound Formula (ECF) Run-N-Seal ECF

Also available in an Extreme Formula Run-N-Seal Extreme

Also available in an Geothermal Formula Run-N-Seal Geothermal