High Quality Solder Seal Rings: The suggested heat gun temperature to prevent shrink tubing from melting during welding is 842℉/450℃.
Package Includes: You will receive 350 pcs waterproof solder wire connectors
Waterproof and Insulating: Solder seal wire connectors with low heat solder and hot melt adhesive can produce a perfect seal, which helps to be better waterproof
Easy to Use: Heat shrink wire connectors can be connected with just a heat gun, no crimping tool or soldering machine is needed
Wide Applications: Butt connectors are ideal for marine, automotive, trailer and other outdoor applications