Molykote 55 is formulated with high-quality silicone oil and a lithium soap thickener, designed to provide excellent lubrication between rubber and metal surfaces. It helps improve sealing performance by slightly swelling elastomer O-rings, reducing leakage risk and improving sealing efficiency.

This grease is known for its excellent compatibility with most rubber materials and plastics, making it a trusted choice in precision sealing systems.

Key Features & Benefits

✔ Excellent Sealing Performance

Improves O-ring sealing efficiency by enhancing rubber contact and reducing micro-leakage.

✔ Wide Temperature Range

Reliable performance from -65°C to +175°C, suitable for extreme operating environments.

✔ Rubber & Plastic Compatibility

Safe for most elastomers, plastics, and sealing materials used in industrial systems.

✔ Anti-Corrosion Protection

Protects metal components from corrosion and oxidation during long-term operation.

✔ Long Service Life

Stable chemical structure ensures long-lasting lubrication and reduced maintenance frequency.

✔ Smooth Operation

Reduces friction between moving rubber-to-metal parts, improving system efficiency.

Typical Applications

Molykote 55 O-Ring Grease is widely used in:

• O-rings and rubber seals lubrication
• Pneumatic systems and air control valves
• Hydraulic systems
• Aerospace sealing components
• Automotive sealing systems
• Industrial machinery
• Precision instruments
• Compressor and pump sealing systems