DESCRIPTION
BESTOLIFE Copper Joint (CJ) is a copper/lead-based compound for use on rotary-shouldered connections. CJ seals and protects threaded connections in high temperature and high pressure. 

APPLICATIONS
Premium drill collar and tool joint compound. Recommended for drill collars, tool joints, tubing, fishing tools, line pipe connections, flange connections, gaskets and seals.

PRODUCT CHARACTERISTICS
Color: Dark Copper
Penetration: 300-320 (ASTM D 217)
Weight/Gallon: 10.9 pounds/gallon
Dropping Point: ≥350°F (≥177°C)
Flash Point: ≥392°F (≥200°C)
Brushable To: 10°F (-12°C)
Friction Factor: 1.0 (per API RP 7A1)
Contains: Copper, lead, graphite, and other non-metallic additives

SAFETY DATA SHEET

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TECHNICAL DATA SHEET

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