TJC-400-AC Premium Copper Drilling and Storage Compound

Product Code: TJC-400-AC

Product Description

Special formula allowing hybrid use for both drilling and storage. Designed for extreme drilling and storage conditions, the TJC-400-AC includes a top range corrosion inhibitor making it ideal for storage while keeping excellent drilling performance. This formula makes it washout resistant while keeping its texture without hardening or bleeding during storage.


  • Extreme environment storage
  • Corrosive environment drilling (H2S)
  • High temperature service

Key Features

  • Hybrid application (Drilling & Storage)
  • High Copper content
  • API RP7A1 friction factor 1.1
  • Long term storage (up to 2 years)
  • Works on entire drill string
  • Lead & Zinc free compound


Physical Appearance NLGI Penetration (ASTM D217) Flash Point Service Temperatures
Smooth Copper
>430° F – (221°C)
0°F to 500°F -18°C to 260°C
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