Valve Guardian 1850 Moly Paste is a premium lubricating compound that contains over 60% moly (Molybdenum Disulfide) which services temperatures up to 600°F (316°C). It is especially effective as an anti-seize compound for studs and bolts, flanges, pipe fittings, riser bolts, and for pressing applications. Valve Guardian 1850 Moly Paste can be used over a high temperature range and is an excellent lubricant for use in
a salt water environment. The high Molybdenum Disulfide content provides excellent lubrication in extreme pressure applications, and its low coefficient of friction provides consistent make-up of threaded connections, particularly corrosion resistant alloys.
The superior grease base of Valve Guardian 1850 Moly Paste far exceeds the performance of conventional soap base or clay base greases, especially in terms of corrosion resistance. Valve Guardian 1850 Moly Paste can also be used on slow moving open gears, as well as a thread compound for premium tubing and casing threads. Even if the carrier grease is squeezed out, the Valve Guardian 1850 Moly Paste will continue to lubricate and protect moving surfaces.
BENEFITS:
▪ Resists Corrosion
▪ Excellent Lubricating Properties
▪ High Temperature
▪ Contains Moly Disulfide
▪ Anti-Seize Properties
TYPICAL OBSERVATIONS:
Color:Gray
Texture:Smooth
Density, lb/gal @ 77°F (25°C):13.74
Specific Gravity @ 77°F (25°C):1.646
Dropping Point, ASTM D-2265:383°F (195°C)
Penetration, ASTM D-217:310–320
NLGI Grade:1
Base Oil Viscosity, cSt @ 40°C:360
Evaporation Loss,ASTM D-972 @ 212°F (100°C):0%
Oil Separation, ASTM D-1742 @ 77°F (25°C):1.17%
Copper Strip Corrosion (ASTM D-4048):1b
Friction Factor:0.74
Coefficient of Friction:0.0592
Corrosion Resistance, ASTM B-117:1500 hours
Shelf Life (unopened container):Two years