MOLYKOTE 4 Electrical Insulating Compound | Silicone Sealant 100 g

DuPont MOLYKOTE 4 Electrical Insulating Compound – Semi-Flowable Silicone-Based Electrical Sealant and Insulator – 100 g

MOLYKOTE 4 Electrical Insulating Compound is a silicone-based, semi-flowable insulating and sealing compound that provides reliable electrical insulation and moisture protection even under harsh environmental conditions.
With its high dielectric strength, it is widely used in electrical connectors, terminals, ignition systems, and O-ring sealing applications.

Formulated with silica thickener, it maintains balanced consistency while offering excellent thermal and chemical stability with low volatility.
Certified to NSF 51 and 61 standards, and Kosher and Halal approved, it is safe for non-food technical applications requiring durable electrical insulation and sealing performance.

Technical Features

• Silicone oil-based, silica-thickened semi-flowable compound

• Operating temperature range: minus 54 to plus 200 degrees Celsius

• High dielectric strength for reliable short-circuit protection

• NLGI grade: 2–3 (medium consistency)

• Compatible with metals, plastics, rubbers, elastomers, and ceramics

• Certifications: NSF 51, NSF 61, Kosher Pareve, Halal

• PFAS- and PTFE-free formulation

Typical Applications

• Electrical connections, terminal ends, and plug connectors

• Ignition systems and high or low voltage assemblies

• O-rings and gasket sealing systems

• Metal-to-rubber and metal-to-plastic joints

• Automation and industrial sealing applications

MOLYKOTE 4 Electrical Insulating Compound provides durable electrical insulation, moisture resistance, and environmental protection for both industrial and electronic components, ensuring safe and long-lasting performance in demanding conditions.