Chemola™ ThredOn™

ThredOn™ is a leading producer of tool joint and thread compounds. The line is comprised of products for drill collars, drill pipe and threaded connections large and small, as well as industrial cleaners and protective coatings.

Chemola™ ThredOn™ Millennium VI

Lead-free Alternative to API Modified


Chemola™ ThredOn™ Millennium VI is a lead and zinc free thread compound for casing, tubing and line pipe. As a running compound it is proven stable in high pressure and high temperature conditions and as a storage compound provides superior performance over API Modified.

Recommended Uses 
Premium running compound for casing, tubing and line pipe. Medium range storage compound for all threaded connections. Exceptional alternative to API Modified, free of lead and zinc. 

Typical Characteristics

Appearance Dark copper, grainy
Penetration (ASTM D217) 310-340
Worked Penetration, 60x (ASTM D217) 310-340
Base Grease Lithium complex
Base Oil Mineral Oil
Base Oil Viscosity 140 cSt at 40°C
Base Oil Viscosity 10 cSt at 100°C
Base Oil Pour Point -10°F (-23°C)
Solids Content Non-metallic solids, copper
Specific Gravity 1.2
Density (lb/gal) 10.1
Dropping Point (ASTM D566) 500°F (260°C)
Flash Point 430°F (221°C)
Temperature Range 0°F to 500°F (-18°C to 260°C)
Four-Ball EP Weld Point (ASTM D2596) 500 kgf
Friction Factor (API 7A1) 0.9
Brushable To 0°F (-18°C)
Sulfur Content <0.3%


Packaging Information

Item Number Unit Size 
0371010BP 10 lb pail
0371020BP 20 lb pail
0371035BP 35 lb pail
0371050BP 50 lb pail
0371120KG 120 lb keg
0371500DR 500 lb drum



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Special packaging sizing available upon request.

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