• BESTOLIFE Cal Bronze Lead Free High Temp (CBLF-HT) is a lead-free, zinc-free compound for rotary-shouldered connections. It provides galling and seizing protection and support for high bearing stress. CBLF-HT applies easily in a wide range of temperatures and conditions, is resistant to washout, and will not harden or bleed excessively in storage.

APPLICATIONS

• High temperature compound for drill collars and drill pipe. Recommended for all drilling applications (rotary-shouldered connections) including high temperature environments. It is also effective for use on open gear jack-up legs.

PRODUCT CHARACTERISTICS
Color: Copper
Penetration: 300-320 (ASTM D 217)
Weight/Gallon: 10.2 pounds/gallon
Dropping Point: ≥500°F (≥260°C)
Flash Point: ≥392°F (≥200°C)
Brushable To: 15°F (-9°C)
Friction Factor: 1.1 (per API RP 7A1)
Contains: Copper flake, synthetic and amorphous graphite, and other nonmetallic additives.