haisstronica200PCS 18-16 Green Solder Seal Wire Connectors,Waterproof Wire Connectors, Heat Shrink Butt Connectors for Watercraft,Electrical,Electronics,Marine,Stereo

these are simple to use, provides a water proof seal and much better than a simple crimp since it solders the connect. I use a small butane torch, you just have to keep it moving so that it doesn't melt the plastic.

I use them daily work great no problems

Using a mini heat guns and these to complete a small project and I’m satisfied with the results.

These work great

These work really good for a fast solder joint. You have to watch because if you don't melt them just right you will not get a good connection. The shrink wrap is excellent, the glue ring is not going to leak on you if you use it on the right size wires.

Container will not stay closed. Splices spilled open in shipping pouch.

I loved these connectors. They ate easy to use and make a very nice connection.A few things to note...1. When you cut the wires, leave enough room on one of them to slide the connector completely over the exposed wire. This is so you can physically twist or hook the two exposed ends together and prevent one side of being missed in the solder globular. Then slide the connector over the exposed wires and center the solder directly in the center.2. After applying the connector, don't tug, pull, or otherwise create tension or compression in the wires until its cooled. Failure to do so will cause the connector casing to tear, crimp, or have the wires penetrate the soft casing. Once cool, (15 seconds) the plastic hardens and the wire is safe to move.3. If you are making multiple connections in the se area, you will want to put something metal in between the one you are currently soldering and the ones you already did. In my case, I just place a pair of wire cutting pliers as metal backer for the one I was working on. If you don't, the heat will melt the other connectors and the wires can come loose or the connectors can stick to one another.4. Likewise, if you male a mistake or your connection broke/failed, you can remove the connector by heating it and pulling the wires apart. Then heat each of the ends and use a pair of pliers to scrape off the connector coating. Don't touch the area you heated because melting plastic and solder will stick to your skin and burn you!These make soldering connections so easy and flawless. They are a great addition and tool where permanent connectors are needed.

Works great no really it dose

Easiest way to splice wires.Replaces a butt connector but provides a soldered and heat sealed connection with only a heat gun.

Thankyou! These are good quality and work great, good value for the money!

easy to use, life changer

Bonne qualité pas comme certaines qui ne tiens pas

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