ThredOn® Copperhead

Premium Copper Compound

ThredOn® Copperhead is a premium drill collar and tool joint compound formulated to prevent downhole make-up even under high drilling torques. It contains copper flake and other time-proven solid lubricants and additives in a high quality grease base, and resists water washout and provides easier breakout without galling.

*Contains no lead.
*Available in Arctic Grade

Special Features and Benefits

  • Premium environmentally friendly drill pipe and drill collar compound
  • Contains special rust and corrosion inhibitors plus extreme pressure additives
  • High temperature stability, solid lubricants continue to protect to 1500°F
  • Doubles as a premium anti-seize compound and high temperature lubricant

Typical Characteristics

AppearanceCopper, smooth
Penetration (ASTM D217)300-330
Worked Penetration, 60x (ASTM D217)300-330
Base GreaseLithium complex
Base OilMineral Oil
Base Oil Viscosity140 cSt at 40°C
Base Oil Viscosity10 cSt at 100°C
Base Oil Pour Point-10°F (-23°C)
Solids ContentCopper, minerals
Specific Gravity1.2
Density (lb/gal)9.8
Dropping Point (ASTM D566)500°F (260°C)
Flash Point430°F (221°C)
Temperature Range0°F to 500°F (-18°C to 260°C)
Four-Ball EP Weld Point (ASTM D2596)620 kgf
Friction Factor (API 7A1) 1.1 (can be torqued to 1.15)
Brushable To0°F (-18°C)
Sulfur Content<0.15%