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4.5/5 Trustpilot • 300+ reviews

The fast & convenient way to connect wires.

  • Waterproof
  • Connect in seconds
BUY SOLDERSTICK

Free tracked shipping worldwide

I needed to repair some tiny wires on my granddaughters headphones that her rabbit chewed. The solderstick was the answer to fixing them. Wonderful product!

Easy and solid way to make connections. Arrived ahead of time and the communication was very good.

I needed to repair a break in a wire on my car that was in a very tight and hard to access spot. Not only did it work great, but the repair took me literally 2 minutes to do. Very pleased.

3 easy steps to a secure, waterproof connection

Step 1

Prepare the cables

Simply prepare the cables and choose the right connector size for your wires.

Step 2

Position Wire into Connector

Put items together.

Step 3

Apply Heat

Use a heat gun or simply a lighter to melt and shrink the connector tubing.

And it’s done!

Your waterproof and secured connection is now complete

Over 200
5-Stars Reviews

Great, easy to use product.

I worked in Electronics Manufacturing, Troubleshooting, and Support for over 40 years. First in the aerospace industry and then in commercial electronics. From my experience, i can tell you this is and excellent product and I highly recommend it for anyone looking to join wires simply with minimal tools.

Best wire solution!!!

I used one of the 10-12gauge size and three of the 14-16 gauge size when replacing the hvac fan resistor and resistor harness in my 1988 Ford F250 truck. I'm glad to have full use of my truck's heater fan now. I didn't pull hard on the completed connection, but it seemed plenty strong. I recommend these connectors.

A Must have for DIY

I'm doing a lot of DIY projects for my car, bike, and some home applications. Since I saw this a while ago on a project online I wanted to give a try. These are wonderful connectors with 4 different colors which will be enough for most of the projects you are doing. Heat-shrinking is easy to use, quality is great and they are really cost-effective! I highly recommend for those who are using connectors very often.

Amazing

These are AMAZAZING! They seal great using a BIC lighter. Just make sure to move the lighter back and forth never lingering in one spot for more than a second (Pretty much the same as when you're sealing any shrink tubing). I was surprised to find that the solder ring melts very uniformly every time making it look like an expert solder weld consistently. It only takes about 4 seconds of waving the lighter flame before the solder ring melts so the whole process is much faster than expected.

Great on boat

The ease of use has really simplified some of the electrical projects that I was working on in my boat. Really cool idea with the solder in the connector for a VERY strong connection.

Why Solderstick™

  • Polyolefin heat shrink butt connectors ensures Pullout Strength.
  • IP67 Waterproof
  • Comes in variety of sizes for your boat, automobiles or any DIY electrical projects.
  • Comply with all Relevant Standards: ROHS, ISO 9001:2008, SGS and CE standards.
Wire Tape Soldering
Secured connection
Waterproof
Fuss free connection

Perfect For Professional
Or Emergency Use

Boats

Automobiles

home DIY wirings

Audio Systems

Electrical Projects