Sold as singles. Application: Apply generous amount onto contacts on any connection that is exposed to moisture or weather changes. Electrical connections are susceptible to the chemicals and moisture in their environments. If a connection develops corrosion it can affect the way the entire electrical system functions. Dielectric grease keeps moisture out of electrical connections. Use dielectric grease all exposed metal wiring connections to prevent corrosion. Dielectric grease can also be used on battery terminals to keep them corrosion free. Dielectric grease is a translucent substance used to seal electrical conductors in order to prevent dirt, dust, sand, and other foreign materials from sticking to the conductor and preventing it from transferring a current between the two contact points. Dielectric grease also blocks moisture, thereby preventing corrosion. Caution: May cause eye or skin irritation. Avoid any contact with eyes and skin. Flush eyes with water for 15 min if contact occurs. Features: Seals out Moisture Prevents Corrosion Protect connections Net Wt. 7.5gr