Description
MOLYKOTE® 55 O-Ring Grease
MOLYKOTE® 55 O-Ring Grease is a high-performance silicone-based lubricant specifically formulated to protect and extend the life of rubber O-rings and elastomeric seals. Originally developed for aerospace and industrial applications, this grease offers reliable sealing performance under a wide range of temperatures and operating conditions.
Engineered with a combination of silicone oil and lithium soap thickener, MOLYKOTE 55 provides excellent lubrication, prevents sticking, and helps maintain the elasticity of rubber components. It is widely used in pneumatic systems, control actuators, valves, and dynamic O-ring sealing environments where long-term stability is essential. The grease resists oxidation, moisture, and chemical attack, making it suitable for demanding environments where conventional greases fail.