05.14.2026

Protecting Electrical Connections with MOLYKOTE® 4 Electrical Insulating Compound

Protecting Electrical Connections with MOLYKOTE® 4 Electrical Insulating Compound

Moisture, vibration, and temperature changes can shorten the life of electrical connections and sealing components. MOLYKOTE® 4 Electrical Insulating Compound is designed to help protect critical assemblies while providing dependable lubrication and sealing performance in demanding environments. A moisture-proof seal for transportation and industrial applications, including ignition systems, sealed electrical connectors, disconnect junctions, and terminals where a semi-flowable consistency material is appropriate 

APPLICATIONS:  

  • Electrical connectors and disconnect junctions 
  • Battery terminals and ignition systems 
  • Control cables and switches 
  • Valves, packings, seals, and O-rings 
  • Metal-on-rubber and metal-on-plastic assembly lubrication 

FEATURES:  

  • NLGI #2-3 
  • Good moisture resistance and water repellency 
  • Good adhesion to most dry materials, including metals, elastomers, polymers, and ceramics 
  • Low evaporation for extended service life 
  • Compliance with 21 CFR 175.30, NSF 51, and NSF 61 

For operations that require reliable sealing, lubrication, and electrical insulation in one product, MOLYKOTE® 4 Electrical Insulating Compound provides a practical solution across a wide range of industrial and electrical maintenance applications. 

To learn more or place an order for MOLYKOTE® 4 Electrical Insulating Compound, contact Orders@LentusLLC.com or call 270-765-2212.

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