Molevion Zephyron PDG 20 PFPE Drone Grease

Zephyron PDG 20 is a PFPE-thickened drone grease for sealed-for-life mechanisms and defence-grade platforms, where chemical inertness, vacuum stability or extended thermal range are engineering-critical specifications.

Key benefits

• PFPE chemistry does not degrade chemically under standard conditions — service life is set by mechanical wear, not breakdown
• Stable across operating envelopes beyond the range of conventional synthetic greases
• Ideal for sealed-for-life assemblies where lubricant longevity must match the host airframe
• Compatible with substantially all metals, plastics and elastomers

Application

Sealed drone bearing assemblies, defence platforms requiring extended unattended service intervals, and applications where lubricant chemical inertness or contamination resistance is an engineering-critical specification.

Recommended platforms

Defence · Extreme Environments

Material compatibility

Compatible with substantially all metals, plastics and elastomers specified in drone assemblies; chemically inert under standard operating conditions.

Specifications

• Size: 10g
• Chemistry: PFPE
• Category: Grease
• Best for: Drones & RC
• Made in the UK

Technical Data Sheets (TDS) and Safety Data Sheets (SDS) are available to enterprise customers on request.