Molykote 4 Electric Insulating Compound, 3.5 oz

MOLYKOTE 4 Electrical Insulating Compound (formerly Dow Corning DC4) is a silicone-based compound designed for electrical insulation, moisture protection and lubrication of compatible electrical components. The compound helps protect electrical connections and components from moisture and environmental contamination while providing lubricating properties where required.

The 3.5 oz tube is convenient for maintenance applications where a relatively small quantity of electrical insulating compound is needed. MOLYKOTE 4 is commonly used on electrical connections, terminals, connectors and other compatible components where a silicone insulating compound is specified.

MOLYKOTE 4 Features

MOLYKOTE 4 Electrical Insulating Compound

MOLYKOTE 4 is formulated for applications where an insulating, moisture-resistant silicone compound is required. It can help protect compatible electrical components from moisture and environmental contamination while also providing lubrication for mating or sliding surfaces where appropriate.

The compound can be applied to suitable electrical connections, terminals and connectors to help maintain protection against moisture and environmental exposure. Always follow the component manufacturer's instructions regarding the use of insulating compounds on electrical connections.

Dielectric and Moisture Protection

Moisture and contamination can contribute to electrical connection problems, particularly in components exposed to changing environmental conditions. An appropriate insulating compound can provide a barrier that helps reduce exposure to moisture and contaminants.

MOLYKOTE 4 should be used according to the requirements of the specific electrical component. Applying an insulating compound where it is not specified can affect connection design or electrical performance, so verify compatibility and application requirements before use.

Applications

• Electrical terminals and connections.
• Electrical connectors.
• Moisture protection for compatible electrical components.
• Lubrication of compatible electrical connection components.
• Electrical insulation applications where a silicone compound is specified.
• Maintenance applications requiring a small quantity of insulating compound.

MOLYKOTE 4 for Aircraft Electrical Maintenance

MOLYKOTE 4 may be useful in aviation maintenance applications where the applicable component or maintenance documentation specifies an appropriate silicone electrical insulating compound. Aircraft electrical connectors and components can have specific material and electrical requirements, so the applicable aircraft maintenance manual or component documentation should always take precedence.

Do not substitute for a specified electrical compound without confirming compatibility and approval for the particular application.

Frequently Asked Questions

What is MOLYKOTE 4 used for?

MOLYKOTE 4 is a silicone electrical insulating compound used for applications including electrical insulation, moisture protection and lubrication of compatible electrical components.

What size is this MOLYKOTE 4?

This product is supplied in a 3.5 oz (100 gm) tube.

Is MOLYKOTE 4 a dielectric grease?

MOLYKOTE 4 is a silicone electrical insulating compound with dielectric and moisture-protection applications. Use the product according to the specific component manufacturer's requirements.

Can MOLYKOTE 4 be used on electrical connectors?

Yes, 4 can be used on compatible electrical connectors and connections where an insulating silicone compound is appropriate. Always verify the application requirements for the specific connector or component.

Can MOLYKOTE 4 be used on aircraft?

It may be applicable to aircraft electrical maintenance when specified or permitted by the applicable aircraft or component documentation. Verify the required lubricant or insulating compound before use.

Does MOLYKOTE 4 protect against moisture?

Yes. The compound is designed to provide moisture protection for compatible electrical components and connections.