Molded resin splice kits have a shell that clamps around connections and an epoxy that pours into it that molds around conductors to create a permanent, airtight hold that protects the connection from water, abrasion, and corrosion damage. These kits install without special tools and support a wide range of cable sizes.

Motor lead splice kits have rubber boots that slip around motor leads and other compatible connectors and are then secured with weatherproof tape to protect them from water, abrasion, and corrosion damage. These kits install without special tools, support a wide range of cable sizes, and condense motor lead assemblies to help them fit inside confined enclosures.

Heat shrink splice kits seal around conductors with or without mechanical connectors to create an airtight hold that protects in-line and pigtail connections from water and corrosion damage. These kits require heat guns or other open-flame heating devices for installation and may not be suitable for enclosed or combustive environments.