Check the listing for details. Ideal 20Pk Rd Conn Underground. Condition: New. Listed at 17.37 USD. Use wherever exposure to water is likely including all outdoor splices, lighting, pump, and all enclosures. Ul (underwriter's laboratories) listed to 486D for use in damp/wet locations. Ul (underwriter's laboratories) 50 tested as rain tight/watertight. Pre-filled custom sealant locks out moisture and air. No on-site assembly or multiplies kits. Replaces electrical tape and heat shrink. Added ribs for easier twist-on applications. Hexagonal shape allows connectors to be applied with standard. Color coded caps. 3 broad range connectors meet twist-on market needs. Maximum voltage 600V (Volts), 1000V in fixtures and signs. 221 deg (degrees) F (Fahrenheit)/105 deg Celsius temperature rating. Sealant temperature range -45 deg F to 400 deg F splices Copper-To-Copper. Lifetime guarantee.Use wherever exposure to water is likely including all outdoor splices, lighting, pump, and all enclosures