---
product_id: 184425075
title: "170PCS Solder Seal Wire Connector Kit, Qibaok Heat Shrink Butt Terminal Waterproof Insulated Electrical Butt Splice for Automotive Marine Boat Truck Stereo Wire Joint"
brand: "qibaok"
price: "¥350"
currency: JPY
in_stock: false
reviews_count: 8
url: https://www.desertcart.jp/products/184425075-170pcs-solder-seal-wire-connector-kit-qibaok-heat-shrink-butt
store_origin: JP
region: Japan
---

# 75 pcs, 0.5-1.0 mm² wires 40 pcs, 1.5-2.5 mm² wires 15 pcs, 4.0-6.0 mm² wires 170PCS Solder Seal Wire Connector Kit, Qibaok Heat Shrink Butt Terminal Waterproof Insulated Electrical Butt Splice for Automotive Marine Boat Truck Stereo Wire Joint

**Brand:** qibaok
**Price:** ¥350
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Seal it fast, seal it right—connect like a pro! 🔧

## Quick Answers

- **What is this?** 170PCS Solder Seal Wire Connector Kit, Qibaok Heat Shrink Butt Terminal Waterproof Insulated Electrical Butt Splice for Automotive Marine Boat Truck Stereo Wire Joint by qibaok
- **How much does it cost?** ¥350 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/184425075-170pcs-solder-seal-wire-connector-kit-qibaok-heat-shrink-butt)

## Best For

- qibaok enthusiasts

## Why This Product

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

## Key Features

- • **No Crimping, No Fuss:** Simply insert, heat, and seal—cut your wiring time in half and avoid bulky crimps in tight spaces.
- • **Color-Coded for Speed:** Quickly identify the right connector size with intuitive color coding—streamline your workflow like a pro.
- • **Certified Quality Assurance:** ROHS, ISO 9001:2008, SGS, and CE certified—trust your connections to industry-leading standards.
- • **Waterproof Seal, Zero Corrosion:** Dual-wall tubing with hot melt adhesive creates a rock-solid, waterproof connection that lasts through marine storms and automotive grit.
- • **Transparent Sleeve for Precision:** See your wires clearly as you work—no guesswork, just perfect solder joints every time.

## Overview

The Qibaok 170PCS Solder Seal Wire Connector Kit offers a comprehensive range of heat shrink butt terminals designed for waterproof, corrosion-resistant electrical connections. Featuring transparent sleeves for precise wire placement, color-coded tubing for easy size identification, and a 2:1 shrink ratio, these connectors eliminate the need for crimping. Certified to ROHS, ISO 9001:2008, SGS, and CE standards, this kit is ideal for automotive, marine, and home wiring projects requiring durable, fast, and reliable splices.

## Description

Qibaok 170 PCS Solder Seal Heat Shrink Butt Wire Connectors SPECIFICATIONS: 75 x Red Connectors: Diameter 2.7 mm, Cable cross-section 0.5-1.0 mm² (A.W.G.:22-18) 40 x Blue Connectors: Diameter 4.5mm, Cable cross-section 1.5-2.5 mm² (A.W.G.:16-14) 15 x Yellow Connectors: Diameter 6.0 mm, Cable cross-section 4.0-6.0 mm² (A.W.G.:12-10) 40 x White Connectors: Diameter 1.7 mm, Cable cross-section 0.25-0.34 mm² (A.W.G.:26-24) Feature: Waterproof Seal-Dual-Walled tubing ensures waterproof seal and prevents wire corrosion. Hot Melt Adhesive & Solder inside, sealed with Advanced Waterproof Function Fast & Easy Operation-Just strip your wires, insert them into the connector and apply heat. Transparent sleeve provides precise inspection, easy control soldering process No Slip Wire Contact-Tubing reduces in size and solder will melt and flow through the stripped wires, ensure strong holding, avoids wires slipping out from the terminal Instructions for use: Insert the wires into the solder sleeve. Apply heat to the soldering while swinging the hot air gun mildly. Heat close at the highest setting (used a 1500w heat gun)until you see the solder shine then stop.Job done. Great wiring solution for hard to reach or limited space areas. Since no crimping is required for these solder wire connectors, you can easily use them in hard to reach or limited space environments. Simply position the stripped wires into the solder sleeve and apply heat to finish the connection. Make properly soldered and waterproof connections in less than 30 seconds. Friendly Customer Service & Warranty As trusted company, we always provide the best product, pre-sale and after-sale service, We guarantee that all our products are 100% Strict QC to assure the quality. If for any reason you are not satisfied with your purchase, please do not hesitate to contact us.

## Features

- Transparent sleeve provides precise inspection when strip and insert wires inside.Color-coded tubing makes it easy to identify the right size of the connector for every application.
- Simply position the two stripped wires into the solder sleeve and use hot gun to apply heat to finish the connection.Don't need to crimp,and the insulation tubing will shrink down,shrinking ratio: 2:1,creating a waterproof seal.
- Polyolefin tubing outside and hot melt adhesive inside would effectively improve the waterproof performance of these solder connectors.
- Due to high waterproof, these Solder Seal Wire Connectors are commonly preferred in automotive sector as well as marine sector,can also used for vehicle, home or scientific wiring projects.
- The package includes 170PCS (75 Red, 40 Blue, 40 White, 15 Yellow)Qibaok solder seal wire connectors are compliant with ROHS, ISO 9001:2008, SGS and CE standards.

## Product Details

- **Color:** Red, Blue, White, Yellow
- **Connector Type:** Solder
- **Contact Material:** Copper
- **Insulation Material:** Polyolefin
- **Terminal:** Butt Terminal

## Images

![170PCS Solder Seal Wire Connector Kit, Qibaok Heat Shrink Butt Terminal Waterproof Insulated Electrical Butt Splice for Automotive Marine Boat Truck Stereo Wire Joint - Image 1](https://m.media-amazon.com/images/I/717uCApoTnL.jpg)
![170PCS Solder Seal Wire Connector Kit, Qibaok Heat Shrink Butt Terminal Waterproof Insulated Electrical Butt Splice for Automotive Marine Boat Truck Stereo Wire Joint - Image 2](https://m.media-amazon.com/images/I/71lobmcTQbL.jpg)
![170PCS Solder Seal Wire Connector Kit, Qibaok Heat Shrink Butt Terminal Waterproof Insulated Electrical Butt Splice for Automotive Marine Boat Truck Stereo Wire Joint - Image 3](https://m.media-amazon.com/images/I/71-MiuJxinL.jpg)
![170PCS Solder Seal Wire Connector Kit, Qibaok Heat Shrink Butt Terminal Waterproof Insulated Electrical Butt Splice for Automotive Marine Boat Truck Stereo Wire Joint - Image 4](https://m.media-amazon.com/images/I/71S-zQ15+vL.jpg)
![170PCS Solder Seal Wire Connector Kit, Qibaok Heat Shrink Butt Terminal Waterproof Insulated Electrical Butt Splice for Automotive Marine Boat Truck Stereo Wire Joint - Image 5](https://m.media-amazon.com/images/I/71Nl8DOkTnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ SUPER TIME SAVER AND CLEAN INSTALLATION
*by C***T on March 17, 2020*

Anyone that has been doing any kind of electronic wiring knows, soldering is the best way to complete a clean, good looking install. Having been doing automobile wiring as a hobby for 25 years, I have seen and used it all; from home wire tie caps (BAD IDEA!), the "Twist and Electrical Tape" Method, crimp connections, all the way up to traditional soldering. While soldering will always be the best product, it is a pain in the you know what and can be a difficult skill to pick up. I've been doing it for years, and still have problems. Add in to the fact that having a soldering iron plugged in while doing a car stereo installation can be a bad idea, and you can see why a vast majority of folks choose to skip it in favor of a quicker solution.That being said, I was ordering supplies for an install I was planning on a 2011 Camaro, installing an aftermarket touchscreen head unit. Being that my supply drawers are dwindling, I was on Amazon looking for crimp connectors and shrink tubing when I ran across these puppies. Let me say, I wish I had these on about 99% of the projects I have done over the years! They are super easy to use. Cut and Strip both wires you are joining. Slide one over one end of the wire, ensuring that you expose the wiring. Cleanly twist both wires together. Slide connector over the union. Center the solder ring [the metal one in the middle]. Using a heat source, such as a heat gun or butane mini-torch (I used a Dremel Mini-Torch/Soldering Iron that I bought here. Start at the sides and move slowly but delibrately from one side to the other. The plastic ends will melt first, and the clear plastic will shrink. The solder ring will take longer to begin to melt, so ensure you don't burn through the plastic trying to get the ring to melt. Just keep moving the torch and it will melt. You will see the ring begin to bubble and it will melt along the union evenly. Once you've done the entire connector, let it sit for approx 1 minute to cool and harden. I used a soldering jig that I bought here. It will turn from clear to cloudy. Then you're done!It took me approx 1/4 of the time that it would have taken me to do the soldering traditional way. Now, its not the old school way, and I will see what the test of time reveals, but as it stands, I plan on buying a few more sets of these. This is the first product that I have reviewed that I 100% approve! The only drawback will be learning a new method, but once you get it down, nada.Pros:-EASY TO USE-SUPER QUICK-SOLID , PROFESSIONAL LOOKING CONNECTIONS-CHEAP FOR THE VALUE THAT YOU GETCons:-USEFUL APPLICATION COULD BE LIMITED IN TIGHT SPACES (ALTHOUGH YOU COULD BEND THE JOINT AFTER THE SOLDER MELTS, JUST BE AWARE THAT IT WILL BE EXTREMELY HOT AND COULD SPLIT OPEN.-NO REAL DIRECTION ON WHAT COLOR TO USE ON WHAT GAUGE, TRIAL AND ERROR

### ⭐⭐⭐⭐⭐ Very good!
*by G***H on November 19, 2023*

I use these all the time at work, putting harnesses back together after taking out aftermarket products. They work great and the added benefit of having solder inside to seep into the connection is an added plus.The only downside of using these compared to your standard crimp heat and set wire connector is you have to hold it while your heating it. I have gotten pretty good at not burning my fingers but at first it was a little annoying. If you do not hold it the plastic will melt and stretch and you will have to redo it. Generally if that happens you want to cut the ends off your wire and re-strip it as the solder had already worked its way in.

### ⭐⭐⭐⭐ Pretty cool idea to replace the conventional butt splice!
*by R***H on May 10, 2020*

Messed up my first one because I didn’t let it cool off long enough before I did a test pull on it. It once I figured out the process, it was easy to use. Made about 10-12 splices on my Jeep for some new lights. Once the soldier inside melts it flows very quickly and the rest of the casing seals up just like heat shrink. Very impressed with this kit and glad I decided to try them out. Only reason for a 4 instead of a 5 is if you’re using a lighter instead of a legit heat gun (which I don’t own yet), it will put off some fumes and it blackens the clear plastic so it is difficult to see if the solder melted enough to make a good splice. But once it cools and hardens up, it is a solid connection and I could pull the splices apart!

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-08*