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Krytox™ GPL206 Grease
Krytox™ GPL 206 Grease is an H1 food-grade, NLGI Grade 2, PFPE-based grease with a PTFE thickener for general-purpose lubrication (−33°F to 500°F). It has a base oil viscosity of 243 cSt at 40°C.
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- Manufacturer: Chemours
- Product Line: Krytox™ Greases
- Product: Krytox™ Greases for General Purpose Applications
- Industries: Maintenance, Repair, Overhaul
- Authorized Countries: Canada | United States
Fulfilled By ChemPoint
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Overview
Krytox™ GPL 206 is a high-performance fluorinated grease engineered for use in severe environments where conventional lubricants fail. Formulated with a chemically inert perfluoropolyether (PFPE) base oil and thickened with polytetrafluoroethylene (PTFE), this grease offers unmatched thermal stability, oxidation resistance, and material compatibility. It is ideal for components exposed to high temperatures, reactive chemicals, oxygen service, or vacuum conditions. With an NLGI Grade 2 consistency, GPL 206 is widely used in industrial valves, bearings, actuators, seals, and other precision components requiring reliable, long-lasting lubrication. Its non-migrating nature and chemical inertness also make it suitable for critical applications such as data center cooling system O-rings, where coolant leaks can compromise system uptime and lead to catastrophic hardware failures.
Specifications
Product type: PFPE grease
ISO Grade: 220
Estimated useful range: −36°C to 260°C
Oil viscosity @ 40°C: 243
Oil viscosity index: 134
Oil pour point: −36°C
Oil density, g/ml @ 0°C: 1.95
Maximum oil volatility, % in 22 hrs @ 121°C: 1
Oil separation, wt loss, % in 30 hrs @ 99°C: 4
Food-grade compatible (H1): Yes
NLGI Grade: 2
Additives: None
Primary Chemistry: PFPE (Perfluoropolyether)
Features & Benefits
Formulated with PFPE oil for superior chemical and thermal resistance
PTFE-thickened to ensure mechanical stability and high load-carrying capacity
Nonflammable and non-reactive with oxygen, acids, bases, and solvents
Wide operating temperature range (−33 °F to 500 °F continuous; higher intermittently)
Low volatility and vapor pressure for use in vacuum and cleanroom settings
Extends equipment life and reduces downtime with long-lasting lubrication
Problems Solved
Lubricant breakdown in high-temperature or reactive chemical environments
Seal degradation or leakage due to incompatible or low-stability greases
Frequent maintenance cycles caused by lubricant evaporation or oxidation
Contamination risk in oxygen-rich or cleanroom systems
Operational failure due to grease migration or volatility
Applications
O-rings and quick-connects in liquid-cooled data center systems
Bearings and linear actuators exposed to extreme temperatures
Valves, seals, and compressors in chemical processing equipment
High-purity oxygen and gas handling systems
Vacuum pumps, cleanroom robotics, and semiconductor tools
Commonly used to reduce noise, vibration, and harshness (NVH) in automotive applications.
Related Applications
Maintenance, Repair, Overhaul
Related Chemistries
Maintenance, Repair, Overhaul
Related End Markets
Related Functions
Maintenance, Repair, Overhaul
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ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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