Chemola™ ThredOn™ LDD

Zinc Base for Light Duty Drilling

Chemola™ ThredOn™ LDD contains oxidation inhibitor to increase shelf life and special wetting agents help to coat even wet threads. It prevents galling and makes for easy breakouts in light duty drilling applications.


Chemola™ ThredOn™ LDD is recommended for use in all rotary shouldered, light duty drilling applications found in HDD, water well, and oil and gas.

Typical Characteristics

Appearance Grey to black, 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 ContentZinc
Specific Gravity 1.3
Density (lb/gal)10.7
Dropping Point (ASTM D566)500°F (260°C)
Flash Point430°F (221°C)
Temperature Range0°F to 500°F (-18°C to 260°C)
Brushable To0°F (-18°C)
Sulfur Content<0.3%