MOLYKOTE MOLYKOTE® 6169 Grease High-Performance PFPE Lubricant

author: Judy

2026-05-15

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Industrial equipment operating in aggressive chemical, high-temperature, vacuum, or LNG environments requires lubrication solutions that maintain stability over extended service intervals. MOLYKOTE MOLYKOTE® 6169 Grease is specifically engineered to meet these demanding conditions with outstanding reliability and durability.

Formulated using PFPE (perfluoropolyether) base oil and PTFE thickener technology, MOLYKOTE® 6169 offers superior resistance to chemicals, solvents, oxidation, and water exposure. The grease maintains stable lubrication performance across a wide temperature range from -60°C to +250°C, making it suitable for both ultra-low and high-temperature applications.

This specialty lubricant is widely used for valves, packings, seals, O-rings, pneumatic control systems, and equipment exposed to corrosive media or high-vacuum environments. Its excellent compatibility with plastics, elastomers, and rubber materials helps reduce wear and extend component life in precision systems.

Compared with conventional industrial greases, MOLYKOTE® 6169 provides enhanced oxidation resistance and low evaporation characteristics, helping reduce lubricant degradation during long-term operation. This contributes to lower maintenance frequency, improved equipment reliability, and reduced downtime for industrial facilities.

Key Features

PFPE-based high-performance grease
Excellent resistance to chemicals and solvents
Wide operating temperature range (-60°C to +250°C)
Outstanding oxidation and corrosion resistance
Compatible with plastics, elastomers, and rubber
Suitable for vacuum and LNG-related environments
Long-term lubrication stability for critical equipment

Typical Applications

Industrial valves and seals
O-rings and packings
Pneumatic control valves
Chemical processing equipment
High-vacuum systems
LNG and corrosive environments
Precision industrial machinery

Product Specifications

Product Type: Grease
Technology: PFPE (Perfluoropolyether)
Thickener: PTFE
NLGI Grade: 3
Color: White
Operating Temperature: -60°C to +250°C

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