MOLYKOTE® 111 Compound | Silicone-Based Valve & O-Ring Lubricant – Long-Lasting Sealing & Protection - 100 gr -

DuPont™ MOLYKOTE® 111 Compound is a silicone-based sealing and lubricating compound designed for long-lasting performance in industrial, utility, and commercial applications. Its versatile formulation provides excellent lubrication and protection for valves, O-rings, gaskets, electrical insulators, and plastic-to-metal interfaces.

This compound is widely used in potable water systems, HVAC equipment, electrical assemblies, and industrial sealing applications. Thanks to its water resistance and chemical stability, MOLYKOTE® 111 ensures extended service life even under harsh operating conditions.

🔧 Applications

• Lubrication of valves, O-rings, and seals

• Assembly of plastic and elastomer parts

• Sealing of vacuum and pressure systems

• Protection of electrical insulators and terminals

• Lubrication in water treatment, power plants, and food processing equipment (where H1 approval applies)

⭐ Key Features

• Silicone-based compound with wide material compatibility

• Excellent water resistance – prevents leaks and degradation

• Long-lasting lubrication, reducing maintenance costs

• Chemically stable and oxidation resistant

• Wide service temperature range: -40°C to +200°C

• NSF 51 & NSF 61 certified for use in drinking water systems