Sealing spt1 connections

[MerlinsBeard]

I made some custom c7 sockets connected to plugs using spt1 of varying lengths that I used for lighting up foam pumpkins this season. However, the ends technically have exposed wire from the snip after the crimp. I put some electrical tape on it, but is there a better way to terminate these so they are more foolproof electrically sealed (so a kid won't shock themselves if they remove the tape)?

 

[The Cobbler]

I re worked some christmas candelebra candles several years back, and although the cut end of the cord was inside the plastic tube, the cut end of the cable was inboard of the socket & hot glue was applied

 

[nadogail]

I sometimes use Liquid Electrical Tape, it comes in a can and can also be used to cover the handles of tools. I bought it at Harbor Freight. Hot Melt Glue also works.

 

[MerlinsBeard]

Liquid electrical tape... why have I not heard of this before! Perfect.