MOLYKOTE® 55 O-Ring Grease is a specialized silicone-based lubricant designed to lubricate and protect rubber components such as O-rings, gaskets, and seals.
It prevents drying, cracking, sticking, and tearing of rubber parts while ensuring smooth assembly and long-term sealing performance.

Widely used in aviation, aerospace, automotive, and industrial systems, this grease ensures excellent low-temperature flexibility, long service life, and outstanding resistance to moisture and environmental stress.

Key Features & Benefits

• Excellent lubrication for rubber components

• Prevents swelling, shrinking, or hardening of O-rings

• Ensures easy installation and reduces assembly wear

• Wide operating temperature range suitable for aircraft systems

• Protects against moisture, corrosion, and environmental exposure

• Stable under high pressure and mechanical stress

• Extends service life of rubber seals

• Compatible with many polymers and elastomers