Solder Sleeves are the perfect, safes, and economical solution to join/Splice two wires together. The outer polyolefin tubing and hot melt adhesive in the inside solder provides a highly advanced waterproof seal connection.
For 22-18 AWG
Can be used in marine, automotive, and aviation.
Transparent Polyolefin Heat Shrink Tubing, Solder, and Adhesive Glue Ring
