3M Dielectric Silicone Paste Grease

It has excellent dielectric properties, meaning it insulates rather than conducts – use it under your hood to protect battery terminals, ignition systems and other low voltage electrical parts where arcing can cause oxidation or corrosion. Apply this paste thick to help seal out moisture, contaminates and other environmental elements or spread it thin for a nearly invisible coating that will provide lubrication and protection. A brush is permanently attached to the top of the container to make applying 3MTM Silicone Paste more convenient.