Summit Oilfield Lubricants & Sealants
Master Thread Compound
TCL 624 — Metal Free Thread Compound
Product Information
Master Thread Compound TCL 624 provides sealing at standard make up and break out torque, meeting performance specifications for thread compounds. It provides superior lubrication to premium connections designed for metal-to-metal sealing. Master Thread Compound TCL 624 is petroleum based, metal and TFE free. It meets objectives for eliminating hazardous materials as presented in OSHA Communication 29 CFR 1910.1200, making it a superb environmentally friendly, safe and non-hazardous thread compound. Master Thread Compound TCL 624 is non-corrupting and non-hazardous. It also eliminates galvanic and environmental corrosion. It is petroleum based and metal free designed to provide maximum protection for tubing, casing, and line pipe.
This product is available in weight of 5 gal - 40 lbs.
- Metal free and non-contaminating
- TFE free
- Contains corrosion inhibitors
- Non-hazardous alternative to API-Modified
- Meets requirements for running and storage
Typical Observations
| Color | Black |
| Texture | Smooth |
| Density, lb/gal @ 77°F (25°C) | 9.40 |
| Specific Gravity @ 77°F (25°C) | 1.126 |
| Dropping Point, ASTM D-2265 | 400°F (204°C) |
| Flash Point, ASTM D-92 | >450°F (>232°C) |
| Penetration, ASTM D-217 worked @ 77°F (25°C) | 320 |
| Base Oil Viscosity, SUS @ 100°F (37°C) | 1500 |
| Base Oil Viscosity, SUS @ 210°F (98°C) | 24.5 |
| Corrosion Preventive Properties, ASTM D-1743 @ 125°F (51°C) | Pass |
| Evaporation Loss, ASTM D-972 @ 210°F (98°C) | 0.17% |
| Oil Separation, ASTM D-1742 @ 77°F (25°C) | 0.07% |
| Oxidation Stability, ASTM D-942 @ 210°F (98°C), 72 hrs. PSI Loss | 5 |
| Shelf Life (unopened container) | Two years |
| Friction Factor | 0.8 |