Nonmetallic Thread Compound - Environmental Formula 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. Benefits of using NCS-30 ECF 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 Specifications: Base Materials: Complex Thickeners / Synthetic & Vegetable Oils Friction / K-Factor: Relative to API RP 7G 1.0 (Normal), 1.1 (severe) (drill strings) Certifications: Eco-Certified Service Rating: -10°F to 500°F, -23°C to 260°C TDS SDS