JET-LUBE RUN-N-SEAL H2S contains graphite and other nonmetallic, inorganic, anti-wear additives blended into a low temperature capable base grease for easier application base grease.

RUN-N-SEAL® H2S contains a large volume of solids enhanced by a higher concentration of largesized particles. The improved distribution of particle sizes and volume of solids provides an excellent seal in large and small diameter, non-shouldered threads.

Run-N-Seal® H2S

Metal-Free Thread Compound

Run N Seal H2S


The anhydrous calcium grease also has excellent inherent water resistance. It sticks to wet and oily steel, ensuring the compound will not wash off threads.
RUN-N-SEAL® H2S has been tested for California Code of Regulations - Title 22, Chapter 30, Article II and is not classified as a hazardous waste. RUN-N-SEAL ® H2S is nontoxic, even in a marine environment, as evidenced by test results on the California Hazardous Waste Assessment Bioassay and its “D” rating in the North Sea (OSPAR) Guidelines.



For use where a totally metal-free compound is preferred as an alternative to API-Modified. Recommended for use on casing, tubing, line pipe, flow lines, subsurface production tools, and tank battery installations.


Not recommended for oxygen service.


Code #
Service Rating
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5 gal pail -65°F to 300°F
-55°C to 149°C
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Also available in an Arctic Formula Run-N-Seal Arctic

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 Extreme Formula Run-N-Seal Extreme AWG