Thick silicone dielectric compound paste that facilitates and improves tune-ups. It prevents voltage leakage around electrical connectors.

LOCTITE® LB 8423 is a translucent, thick silicone dielectric compound paste that facilitates and improves tune-ups. It prevents voltage leakage around electrical connectors thereby ensuring a strong spark in high energy ignition systems. Also an excellent lubricant on rubber, plastic and ceramic surfaces, it has an operating temperature range of -67 °F to 399.2 °F (-55 °C to 204 °C).

Facilitates and improves tune-ups
Prevents voltage leakage around any electrical connector
Excellent lubricant on rubber, plastic and ceramic surfaces
Good high temperature properties, thus preventing spark plug boots fusing to spark plugs