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Chemola™ Desco Frac-Seal

Water Resistant EP Grease
Chemola™ Desco Frac-Seal is an enhanced-lubricity calcium sulfonate grease with excellent water resistance, pumpability and metal adhesion. It is very stable, resistant to oxidation and high temperatures. Among other applications, it is formulated for use where exposure to harsh elements is a major consideration.

Recommended Uses

Frac valves, marine applications, and general industrial use. Desco Frac-Seal can also be used as packing lubrication.

Typical Characteristics

TitleValue
AppearanceAmber, smooth
NLGI2
Penetration (ASTM D217)265-295
Worked Penetration, 60x (ASTM D217)265-295
Base Oil Mineral Oil
Base Oil Viscosity480 cSt at 40°C
Base Oil Viscosity30 cSt at 100°C
Base Oil Viscosity Index95
Base Oil Pour Point20°F (-7°C)
ThickenerCalcium complex
Specific Gravity0.9
Density (lb/gal)7.5
Dropping Point (ASTM D566)>550°F (288°C)
Flash Point560°F (300°C)
Temperature Range0°F to 450°F (-18°C to 232°C)
Four-Ball Wear (ASTM D2266)0.45mm
Four-Ball EP Weld Point (ASTM D2596)620 kgf
Load-Wear Index (ASTM D2596)80
Timken OK65