About

About this product

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

About this product

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

DowDuPont by DowDuPont

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

Translation missing: en.products.product.sku:101112

Regular price
$14.80
Sale price
$14.80
Regular price
Size:
View Technical Datasheet
Temporarily Out of Stock
Orders received before 2:00PM Central Time ship the same day.
Shipping
Consider any shipping or transit time offered to youby the carrier as an estimate.
Returns
Return most new, unopened items within 30 days of delivery for a refund minus restocking fee.

TMC Industries can reclaim your used fluorinated fluids, restoring them to like new condition. TMC also buys and resells used fluorinated fluids.

Contact us for more details.

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