Molykote 4 Electrical Insulating Compound 5.3 oz

Molykote 4 Electrical Compound is a trusted insulating grease designed for sealing and dielectric protection in electronic and electrical systems. With excellent moisture resistance and thermal stability, it’s ideal for protecting connectors, switches, and cable entries.

Specifications

• Base: Silicone
• Dielectric Strength: 19 kV/mm
• Temperature Range: -40°C to 200°C (-40°F to 392°F)
• Packaging: 5.3 oz tube, 12-count case

Key Features

• High dielectric strength
• Moisture and corrosion resistance
• Stable in humid or thermally dynamic conditions
• Compatible with a wide range of materials

Applications by Industry

• Electrical Utilities: Coating for bus bars, terminals, and cable connectors
• Telecom: Moisture barrier in outdoor equipment
• Automotive: Dielectric grease for sensor and lighting connectors

Compare to Molykote 111 Compound or Molykote 55 O-Ring Grease for sealing elastomeric parts.