SolderJoint™ Waterproof Solder Wire Connector Kit

Sale price$24.99


Connect and secure your wires without crimping or soldering!

"I really love this product. I do a lot of wiring, and by far, this is the most convenient and effective thing I've ever used." ⭐️⭐️⭐️⭐️⭐️

 Safe and hassle-free connection in seconds
 Ideal for working in confined spaces
 IP67 Waterproof
 Great for emergencies—no soldering tools are needed!


 Step 1: Prepare the cables

On both wire ends, remove the insulation by 1/3 inch.
For your wires, select the appropriate connector size.

Step 2: Position the Wire into the Connector

Step 3: Apply Heat

Melt and shrink the connector tubing with a heat gun or a lighter.
Allow enough time for the terminal to cool.

Your waterproof and secured connection is now complete!


It is simple to identify the right size connector for every application with color-coded tubing. By measuring your wire and using the wire size chart on the connector box, you can quickly select the appropriate connector.


  • Boats
  • Automobiles
  • Home DIY wirings
  • Audio Systems
  • Electrical Projects


  • Can prevent wire corrosion
  • Variety of sizes
  • Double wall design pipe
  • Color coding connector tube
  • Heat-activated waterproof adhesive
  • Low-temperature welding sleeve
  • Shrinkage is 2:1
  • Waterproof internal solder, solder connector, and hot melt adhesive

Shipping Cost: We charge a flat $4.95 for all Domestic Orders and $6.95 for International orders.

All orders are processed within 1-3 business days.

United States: Domestic orders will be delivered within 7-10 business days.

International Orders: International orders will be shipped from our oversea warehouses depending on the destination country. Once shipped, orders are usually delivered within 12-20 business days. The local postal service of the country will be used to deliver the order.

30 Day Return Policy

We have a 30-day return policy, which means you have 30 days after receiving your order to request a return. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.


Our Guarantee

WestQuill strives to provide the best customer experience possible. If you're unsatisfied with your order, we offer easy returns for all domestic and international orders within 30 days of delivery.



Excellent products for a fair price. Happy with my purchase.

Denise Williams
Los Angeles, CA

Purchased a towel set from WestQuill. Great quality and looks exactly like the pictures. Highly recommend!

Luis Sanchez
Miami, FL

Saw a social media ad for compression pants and decided to give them a try. I was absolutely stunned with the quality. Purchased 3 more.

Douglas Powell
New York, NY

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