UL listed waterproof wire connectors suitable for all wire splices, especially those exposed to condensation, water, vapors or dust. 22-12 AWG Blue wire connector pre-filled with silicone to seal and protect connection from moisture. Not suitable for submersed connections. Price for each.
Underwriters Laboratories (UL) LLC is an independent testing agency that works to verify product safety and quality. A UL-Listed label means that product samples have been tested by UL and that the product meets their Standards for Safety requirements.