Chemola™ ThredOn™ Z-40

Zinc Base Tool Joint Compound

Chemola™ ThredOn™ Z-40 zinc compounds contain oxidation inhibitor to increase shelf life and special wetting agents help to coat even wet threads. It prevents galling and makes for easy breakouts.

Recommended Uses

Often used to break in new drill pipe threads.

Typical Characteristics

AppearanceGrey, 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 Content40% zinc
Specific Gravity1.4
Density (lb/gal)11.6
Dropping Point (ASTM D566)500°F (260°C)
Flash Point430°F (221°C)
Temperature Range0°F to 500°F (-18°C to 260°C)
Friction Factor (API 7A1)1.0
Brushable To0°F (-18°C)
Sulfur Content<0.3%

Packaging Information

Item NumberUnit SizeQuantity
0310015BP15 lb pail
0310040BP40 lb pail