Dow Corning 4 – TMC Industries, Inc.

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Molykote 4 Electrical Insulating Compound - EXPIRES 2/17/2026

Out of stock
DowDuPont
101112
$14.80
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$14.80
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PLEASE NOTE EXPIRATION DATES OF REMAINING STOCK:

  • PAILS - 2/17/2026

Grease-like material containing an inert silica filler in combination with selected polydimethyl silicone fluids.


Key Properties
NLGI Grade 2-3, translucent white, used primarily in electrical wiring systems and electrical assemblies and terminals.

Applications
A moisture-proof seal for aircraft, automotive and marine ignition systems and spark plug connections, disconnection junctions in electrical wiring systems also in electrical assemblies and terminals. Used as a seal in lubricant for cable connectors, battery terminals, rubber door seals, switches and rubber and plastic O-rings and as assembly lubricant for various metal-on-plastic and metal-on-rubber combinations.

Features & Benefits
High dielectric strength; Low Volatility; Moisture-resistant; Good thermal oxidation and chemical stability; Highly Water repellent; adheres readily to dry metals, ceramics, rubber, plastics, and insulating resins. Retains its grease-like consistency from -40°C to +204°C; Odorless; Highly water-repellent. Meets MIL-S-8660C; Meets SAU AS 8660; Certification to NSF 51 & 61; Meets requirements for FDA 21 CFR 175.300.

Product Details

Product Type:

Compound

Chemistry:

Silicone

NLGI Grade:

2-3

Thickener:

Silica

High Temp:

204°C

Low Temp:

-40°C

Color:

Translucent White

Hazmat:

No

Certifications:

NSF 51|NSF 61

  

Technical Datasheet  Safety Datasheet

Shipping Policy

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

Shipping Time -- Most orders received before 3:00PM Central Time will ship the same day, provided the product ordered is in stock. Most orders received after 3:00 PM will ship the next business day. Orders are not processed or shipped on Saturday, Sunday or major US holidays.

We cannot guarantee when an order will arrive. Consider any shipping or transit time offered to you by the carrier as an estimate. We encourage you to order in a timely fashion to avoid delays caused by shipping or product availability.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

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