P-AERO KFMS3 MIL-PRF-27617G Type III Oxygen-Safe Grease PTFE Lubrication for Aerospace

Product Number: P-AERO KFMS3

Category: Imported Brand Alternative

Key Characteristics: MIL-PRF-27617G Type III, aerospace PTFE lubricant, PFPE oxygen-safe grease, high-temperature aviation grease.

Appearance/Color: Smooth, White
Flash Point: None
Dropping Point: None
Minimum Operating Temperature: -40°C (-22°F)
Maximum Operating Temperature: 260°C (500°F)
NLGI Grade #: 2
Thickener: PTFE
Base Oil Type: PFPE
Base Oil Viscosity, cSt: 252 @ 40°C

P-AERO KFMS3 is a high-performance, chemically inert, and nonflammable NLGI 2 grease, formulated with Halocarbon PFPE technology and a PTFE-based thickener. Designed for aerospace, aviation, and national defense applications, it offers superior lubrication from -40℃ to 260℃, is universally compatible with most plastics, rubbers, and elastomers, and protects metals against rust and corrosion. Carrying the MIL-PRF-27617G type III certification and NSF H1 approval, P-AERO KFMS3 is ideal for critical applications involving valves and seals, where reliability and safety in contact with hazardous chemicals are paramount.

The MIL certification indicates that the grease meets strict military specifications for performance, reliability, and safety, making it suitable for critical and demanding applications in the military as well as in the aerospace and aviation industries. This certification ensures that the grease has been rigorously tested and proven to perform under the extreme conditions often encountered in these fields. The key performance properties of P-AERO KFMS3, particularly with MIL certification, include:

Extreme Temperature Stability: Performs reliably across a wide temperature range, from -40°C (-22°F) to 260°C (500°F) without degradation.
Chemical Inertness: Resistant to aggressive chemicals and oxidizers, making it suitable for sensitive and hazardous environments.
Non-Flammability: Safe for use in oxygen-rich and explosive atmospheres, a crucial aspect for aerospace and military applications.
Longevity and Low Maintenance: Offers extended lubrication intervals, reducing the need for frequent maintenance.
Compatibility with Materials: Safe to use with a variety of materials, including metals, plastics, elastomers, and paints, without causing corrosion or degradation.
High Load Carrying Capacity: Effective under high pressure and load conditions, ensuring component protection and longevity.
Low Outgassing: Essential for vacuum environments, such as in space applications, to prevent contamination and performance degradation.
Radiation Resistance: Capable of withstanding radiation while maintaining physical properties.
Non-Toxic and Environmentally Friendly: Safe for use in various environments without posing health or ecological risks.
Hydrocarbon and Fuel Resistant: Optimal for applications where exposure to hydrocarbons and corrosive fuels is inevitable.