---
product_id: 88160337
title: "Sopoby 220PCS Solder Seal Wire Connectors - Waterproof Solder Wire Connectors - Heat Shrink Butt Connectors for Boat Truck Stereo Electrical Joint (20Yellow 80Blue 80Red 40White)"
brand: "sopoby"
price: "₩60178"
currency: KRW
in_stock: true
reviews_count: 10
url: https://www.desertcart.kr/products/88160337-sopoby-220pcs-solder-seal-wire-connectors-waterproof-solder-wire-connectors
store_origin: KR
region: South Korea
---

# Sopoby 220PCS Solder Seal Wire Connectors - Waterproof Solder Wire Connectors - Heat Shrink Butt Connectors for Boat Truck Stereo Electrical Joint (20Yellow 80Blue 80Red 40White)

**Brand:** sopoby
**Price:** ₩60178
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Sopoby 220PCS Solder Seal Wire Connectors - Waterproof Solder Wire Connectors - Heat Shrink Butt Connectors for Boat Truck Stereo Electrical Joint (20Yellow 80Blue 80Red 40White) by sopoby
- **How much does it cost?** ₩60178 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/88160337-sopoby-220pcs-solder-seal-wire-connectors-waterproof-solder-wire-connectors)

## Best For

- sopoby enthusiasts

## Why This Product

- Trusted sopoby brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Full description not available

## Features

- About this item
- 【Easy to Use】– NO Crimping required. Transparent sleeve provides precise inspection when inserting wires inside. Simply position the stripped wires into the solder sleeve and apply heat to finish the connection.     【Waterproof】- Unique Dual-walled Design: polyolefin tubing outside and hot melt adhesive inside. When heat is applied, polyolefin tubing reduces in size and adhesive flows inside the insulation, creating waterproof seal and preventing wire corrosion.     【Easy Identification】- Color-coded tubing makes it easy to identify the right size of the connector for every application. Ideal used for Motorcycle, Automotive, Marine and other Home Applications.     【Compliant with All Relevant Standards】- Sopoby solder seal wire connectors are compliant with ROHS, ISO 9001:2008, SGS and CE standards; Shrinking Ratio: 2:1     【Sopoby Brand Quality Commitment】- We stand behind the quality of our products. Please don't hesitate to contact us Sopoby if you are not satisfied with your purchase. We would try our best to ensure your satisfaction :)

## Images

![Sopoby 220PCS Solder Seal Wire Connectors - Waterproof Solder Wire Connectors - Heat Shrink Butt Connectors for Boat Truck Stereo Electrical Joint (20Yellow 80Blue 80Red 40White) - Image 1](https://m.media-amazon.com/images/I/71pIfMcCrwL.jpg)
![Sopoby 220PCS Solder Seal Wire Connectors - Waterproof Solder Wire Connectors - Heat Shrink Butt Connectors for Boat Truck Stereo Electrical Joint (20Yellow 80Blue 80Red 40White) - Image 2](https://m.media-amazon.com/images/I/61rj9lSkqSL.jpg)
![Sopoby 220PCS Solder Seal Wire Connectors - Waterproof Solder Wire Connectors - Heat Shrink Butt Connectors for Boat Truck Stereo Electrical Joint (20Yellow 80Blue 80Red 40White) - Image 3](https://m.media-amazon.com/images/I/61bDMcwl1qL.jpg)
![Sopoby 220PCS Solder Seal Wire Connectors - Waterproof Solder Wire Connectors - Heat Shrink Butt Connectors for Boat Truck Stereo Electrical Joint (20Yellow 80Blue 80Red 40White) - Image 4](https://m.media-amazon.com/images/I/614svWS3hAL.jpg)
![Sopoby 220PCS Solder Seal Wire Connectors - Waterproof Solder Wire Connectors - Heat Shrink Butt Connectors for Boat Truck Stereo Electrical Joint (20Yellow 80Blue 80Red 40White) - Image 5](https://m.media-amazon.com/images/I/71oGFqFNFzL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    I never want to be without these again!
  

*by M***Y on Reviewed in the United States on August 31, 2018*

These things are bad-ass!  Really impressed, with one of these and a torch lighter you can repair a wire at least as good as it originally was, maybe even better.  The low temp solder melts straight away, the hot glue rings seal the insulation and it's 2:1 shrink factor seals the deal, literally!  Very fast, very easy and good -- how often do you see that combo?To test it I took a foot of 18 ga wire, stripped the ends and stuck them into one of these splices, got it all melted and hrunk in about the same time ti takes to position and squeeze a crimper, with the added bonus of being able to see the wire inside of it.  Then a friend and I each stuck a screwdriver in the loop, and pulled with both hands against the wire.  Try that with a crimp splice!Then I stuck it in a cup of salt water for a week, and left it outside in the sun for another week, not even a hint of oxidation.  I get that two weeks is not a thorough test, but it's surely very promising!  I never want to be without these again!

### ⭐⭐⭐⭐⭐ 







  
  
    A great product
  

*by R***N on Reviewed in the United States on January 18, 2019*

I experimented with several of these connectors. I finally ended up with using a hotter, 1500 watt heat gun to get consistent results. The solder melts and the heat shrink tubing doesn't burn. I tried using this with a butane torch but I ended up burning the heat shrink tubing. My first heat gun I had, which was a 300 watt unit shrunk the heat shrink tubing but it took a while before it could melt the solder. The higher power, 1500 watt heat gun gave a quicker, consistent result. I can't even pull the wire apart with my hands. I think this product will pretty much offer good strength against pulls. I can't imagine having that much pressure exerted on joined wires. It would be crazy to use an electrical connection with than much pressure on the wire. I don't see vibration ever loosening this butt connection.

### ⭐⭐⭐⭐⭐ 







  
  
    Works as expected if not better.
  

*by S***E on Reviewed in the United States on December 15, 2019*

These work great. If you are in a situation where you don’t want to spend a bunch of time getting out the soldering tools , and the repair doesn’t need to be bullet proof then these are wonderful. I was stapling Christmas lights to the fence the other day and severed the cord. I was able fix it at the fence, with only one of these and a lighter.The only “Negative” is one that should be expected. The solder has a low heat melting point. Which means that if the joint is heated up significantly again along with enough tension the joint will break. I tested this with a vice and the line. It really doesn’t take a whole lot more heat then heat shrink takes. Perhaps about 5-10 seconds with the direct flame of a lighter on the solder. But if that heat is not reapplied Then you will have a long lasting joint. You won’t get the penetration in the joint that you would normally get with traditional solder. But I wouldn’t be concerned with the strength or quality of it in any way. A very handy and high quality tool to have. I definitely recommend.

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-08*