Cat® Prime Application Grease is the trusted factory-fill standard for most Cat machines, delivering reliable performance where it matters most. Formulated with a lithium complex base and enhanced with 3% molybdenum disulfide (moly), it’s ideal for medium-load, medium-speed, and moderate-temperature applications in low-moisture environments. This grease resists softening under pressure, helping to reduce component wear and extend equipment life. Its superior corrosion protection shields metal surfaces from oxidation and rust, while remaining safe for steel, copper-bearing alloys, and conventional seal materials - ensuring long-term durability without compromise.