MOLYKOTE® 55 O-Ring Lubricant** is a specialty silicone grease developed for dynamic and static lubrication of rubber-to-metal and rubber-to-rubber applications. Designed to prevent wear, leakage, and corrosion in O-ring and sealing applications, this grease helps extend the service life of rubber components.

It slightly swells rubber surfaces to improve sealing and delivers excellent performance in demanding environments with exposure to varying temperatures and pressures.

Key Features:

• Wide service temperature range: -65°C to +175°C

• Compatible with many types of rubber, plastics, and metals

• Excellent oxidation resistance

• Provides good corrosion protection

• NLGI consistency: Grade 2

• Off-white in color

• Easy to apply from 100g tube

Common Applications:

• Lubrication of O-rings in pneumatic systems

• Automotive and aerospace sealing systems

• Maintenance of valves, pumps, and connectors

• Industrial equipment using rubber gaskets or seals

Composition:

• Base oil: Silicone with ester

• Thickener: Lithium soap

• Form: Grease

• Color: Off-white