SWC™ Waterproof Solder Wire Connectors

12 reviews for SWC™ Waterproof Solder Wire Connectors

Sam B.
Rated 5 out of 5
I had to repair a broken wire in a tough spot to solder on my car one and someone suggested these, so I purchased a small set and was amazed. Now I'm building a custom car and wiring up the dash. These are so much better and faster than soldering. Just buy them, you won't be sorry. Strong connectors, waterproof, and easy to use.

Corrina P
Rated 5 out of 5
Fantastic way to complete an automotive wiring project. NO CRIMPING! I found that 1/4 inch is all the exposed wire you need. The first couple that I did we're not easy or pretty...but that changed. They saved wire, time and busted knuckles from a crimper. I used low heat on the gun first to hold the wires together, then switched to high to use on solder. I found that I had to keep the gun moving around the solder to get it evenly melted.

Janice M.
Rated 5 out of 5
These things are AMAZING! Imho crimp connectors are now pretty much relegated to near obsolescence. With just a standard heat gun we can simultaneously solder, shrink wrap, and weather seal wires for all manner of projects large or small. I wish I could give this 10 stars!

Kristine C.
Rated 5 out of 5
i use those wire connector to connect the wires in or outside fish tank. it works so good. Better than those wire tapes. use this solder seal wire connector. i can let kids play around fish tank. and i use it to fix another thermometer and my heater. great productor. you should try it. save lots money and you dont have to throw away those Electronic product. and also the product come with nice plastic box. highly organized. i love it.

Joey T.
Rated 5 out of 5
I bought these because I needed new connectors and was getting tired of using butt connectors followed by shrink tubing. These connectors make a solid connection and the waterproof shrink tubing being part of them adds ease and protects the soldered connection. I used a cigar lighter to melt the solder and heat the shrink tubing on the smaller connectors and a heat gun on the larger connections. All together, I�m pleased with the kit. I was a good value and the storage case is nice as well.

Amber C.
Rated 5 out of 5
Now on, I don't need to use electrical tape anymore, thanks to this product. The quailty of this wire connector are very good and definitely better than brand name product. It comes in a compact clear plastic case which stores easily. One of the reason why I like this product is because it is waterproof insulated so i am worry free. Overall, I am very happy with this product and highly recommend it.
David James
Rated 5 out of 5
What can I say, this product does exactly what it says it does. I was looking for an easy way to solder connections while installing new headlights and other electronics in my vehicle. Happened across these connectors and figured I'd give them a try. Wasn't sure they would provide a durable waterproof connection but they did. The connections were solid and provided the strength I was looking for. Would highly recommend these to anyone looking for an easy way to solder connections in any location.
Delwyn R.
Rated 5 out of 5
Waterproof, better than the butt crimp connectors, and far faster than hand soldering joins. Have had issues with the solder not spreading through the whole join, I think due to poor prep on my part.
Mina T.
Rated 5 out of 5
Amazing product! I do a lot of car audio installs which involves tedious butt splicing/soldering wires. Came across these by coincidence and loved how they make the whole process fast, easy, and clean. Now I always have to have them in my toolbox.

Flatley L.
Rated 5 out of 5
Super convenient! Still can�t get used to the idea of not having to solder every single wire connection I make. These are extremely easy to use and be certain that you have made a good connection. A heat gun is advisable as it will heat the low temp solder ring in the middle quickly while not destroying the shrink wrap tubing
Ashersmom
Rated 5 out of 5
I love these things. Once you figure out how much heat to apply they bid great. Have not had any problems other than running out of the smaller size already. I will decently buy more. Excellent product with great holding power. Buy with confidence.
Jen G.
Rated 5 out of 5
Best item to have on your boat in case there is every a wire problem, Simply strip the wires, put both into the sleeve then heat the sleeve so the solder melts and you have a waterproof splice.