Dow 4 Electrical Insulating Compound

Listed price may vary by MOQ. Please contact us for the best price.


Dow 4 Electrical Insulating Compound is a grease like silicone that is used to make moisture resistant seals for electrical, automotive, aircraft, and marine assemblies . It can also be used to lubricate and seal o-rings, switches, door seals, cable connectors, and battery terminals . It is odorless, has high dielectric strength, good chemical stability and thermal oxidation. 150 g Tube.

Typical Use: Used for making a moisture-proof seal for aircraft, automotive and marine ignition systems and spark plug connections, electrical assemblies and terminals, assembly lubricant for various metal-on-plastic and metal-on-rubber combinations.
Color: White
Components: 1 part
Dielectric Strength: >450 V/mil
Flash Point: >300 °C
Key Specifications: SAE AS 8660, FDA 21 CFR 175.300
Service Temperature: -55 to 200 °C
Specific Gravity: >1 @ 25 °C
Spray: No
Volume Resistivity: 0.1 x 10^15 ohm-cm
Scroll to top