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Krytox™ XP-2A4 Grease is a high-performance, extreme-pressure lubricant solution with additives for enhanced wear and rust protection. It has a base oil viscosity of 60 cSt at 40°C.
Krytox™ XP-2A4 Grease is a specialty, synthetic PFPE-based (perfluoropolyether) grease formulated with a range of patented soluble additives. These soluble performance additives deliver exceptional stability under extreme pressures and high temperatures and resist washout.
Krytox™ XP-2A4 Grease holds up under tremendous load conditions, preventing metal-to-metal contact and reducing surface wear. Krytox™ XP-2A4 Grease also exhibits long-term anti-rust properties, repelling moisture and providing extra protection against the corrosion of metal parts and bearing surfaces.
Product type: Synthetic PFPE grease
NLGI Grade: 2
Thickener: PTFE (Polytetrafluoroethylene)
Food contact approval: None
ISO Grade of base oil: 68
Estimated useful temperature range, °C: −51 to 179
Base oil viscosity, cSt:
@ 20°C: 180
@ 40°C: 60
@ 100°C: 9
Oil viscosity index: 124
Pour point, °C: −36
Primary Chemistry:
Perfluoropolyether (PFPE)
Loss of lubrication additives and protection
Component damage at extreme pressures due to inferior lubricant
Insufficient temperature range
Inferior lubricant lifespan or frequently required relubrication
Krytox™ XP-2A4 Grease base oils are inert and nonreactive to all elastomers, plastics, and metals. The soluble additives in Krytox™ lubricant XP products have not been tested with all materials.
When in doubt, please contact your sales representative.
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Current Region: English - Canada