TJC-300-RGE Extra Copper Joint Compound

Product Code: TJC-300-RGE

Product Description

The new improved formula includes Lithium grease to increase the shear stability life. TGC-300-RGE is H2S reaction resistant as well as other downhole environment hostile conditions thanks to rust and oxidization inhibitors in the composition. Other compounds such as copper and amorphous graphite will ensure anti-galling and improve a positive seal on the thread. TGC-300-RGE is incredibly stable and high temperature compound that can be used in most drilling environments.


  • Drill Pipes & Drill Collars
  • Tubing & Casing
  • Rotary shoulder connections

Key Features

  • Meets the API 5A3
  • Sealant and Lubricant
  • Contains no Lead


Physical Appearance NLGI Penetration (ASTM D217) Flash Point Service Temperatures
Dark copper, smooth
430°F (221°C)
0°F to 500°F (-18°C to 260°C)
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