Metal-Free Thread Sealant RUN-N-SEAL ARCTIC 50 GAL. DRUM is a patented metal-free, high-pressure sealant alternative for API-MODIFIED. RUN-N-SEAL ARCTIC contains graphite and other non-metallic, inorganic, anti-wear additives blended into a low temperature capable base grease for easier application base grease. It 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 anhydrous calcium grease also has excellent inherent water resistance. Ideal tubing connections - 8-round and non-shouldered. Benefits of using Run-N-Seal Arctic Sticks to wet and oil steel Contains additives for protection against rust, corrosion and oxidation Prevents leakage (seals to 10,000 psi) High film strength to protect against wear, galling, and seizure H₂S Inhibited Specifications: Base Materials: Anhydrous Calcium / Petroleum Friction / K-Factor: 0.9 (Relative to API-MODIFIED) Certifications: Exceeds all of the performance criteria described in API spec. 5CT, Tested in conformance with API RP 5A3 TDS SDS