Proper way to tap into a wire

[chevyboy55]

Originally Posted by 70 longbed

I know you said you didn't want to cut, but there is a connector out there that is easy to use, solders and seals all in one and makes a water tight connection. Cut, one wire one end, two wires the other end, heat and you are done; melts the solder for the wires and the glue in the sleeve. I will look and see if I can get a manufacturer. Go out to WAYTEK wire and look around, they have alot of stuff.

Please tell me more about these!