MOLYKOTE® 111 Silicone Compound is a premium-grade, non-melting lubricant and sealant developed for use in demanding environments where reliability and temperature resistance are critical. It is widely used in aviation, MRO, and industrial systems for lubricating O-rings, seals, gaskets, and valve components.

This compound provides excellent resistance to moisture, oxidation, and extreme temperatures, making it ideal for sealing and lubrication applications exposed to pressure, vibration, and environmental stress. Its non-curing formula ensures long service life without hardening or cracking.

MOLYKOTE 111 is compatible with many elastomers and plastics, helping extend component life while maintaining consistent performance. It is commonly used in aircraft systems, ground support equipment, and precision assemblies where dependable sealing is essential.

Key Specifications

• Product Type: Silicone lubricating compound
• Pack Size: 1 Kg
• Color: Translucent / White
• Base Oil: Silicone
• Temperature Range: -40°C to +200°C (approx.)
• Water Resistance: Excellent
• Compatibility: Rubber, elastomers, plastics, metals
• Consistency: Non-curing grease