---
product_id: 165266433
title: "100pcs Solder Seal Wire Connectors | Waterproof Insulated Heat Shrink Solder Electrical Terminals | for Automotive, Marine, Trailer Wiring Repair | No-Crimp Splice, Red 22-18 AWG"
brand: "xuuap"
price: "46.99 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Xuuap"
url: https://www.desertcart.tn/products/165266433-100pcs-solder-seal-wire-connectors-waterproof-insulated-heat-shrink-solder
store_origin: TN
region: Tunisia
---

# IP67 waterproof & insulated One-step heat-activated solder seal No-crimp, pro-grade splice 100pcs Solder Seal Wire Connectors | Waterproof Insulated Heat Shrink Solder Electrical Terminals | for Automotive, Marine, Trailer Wiring Repair | No-Crimp Splice, Red 22-18 AWG

**Brand:** xuuap
**Price:** 46.99 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Seal it. Heat it. Forget it. The ultimate no-fuss wire connector for pros and DIYers alike.

## Quick Answers

- **What is this?** 100pcs Solder Seal Wire Connectors | Waterproof Insulated Heat Shrink Solder Electrical Terminals | for Automotive, Marine, Trailer Wiring Repair | No-Crimp Splice, Red 22-18 AWG by xuuap
- **How much does it cost?** 46.99 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/165266433-100pcs-solder-seal-wire-connectors-waterproof-insulated-heat-shrink-solder)

## Best For

- xuuap enthusiasts

## Why This Product

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

## Key Features

- • **Ready-to-Use & Organized:** Comes in a durable storage case with 100 connectors and backed by dedicated customer support for your peace of mind.
- • **Instant Pro-Grade Connections:** Create factory-quality, waterproof splices in seconds with just a heat gun—no soldering iron or crimp tools needed.
- • **Optimized for 22-18 AWG Wiring:** A dedicated 100-piece pack tailored for the most common automotive and DIY electrical projects—no more wasted sizes.
- • **Built to Brave Harsh Conditions:** Dual-wall polyolefin tubing with hot-melt adhesive resists vibration, abrasion, and moisture—perfect for automotive, marine, and trailer wiring.
- • **Flawless Solder Flow Every Time:** Low-temp solder melts after tubing shrinks, ensuring a strong, conductive bond—pro tip: keep the heat gun moving for perfection.

## Overview

This 100-piece pack of red 22-18 AWG solder seal wire connectors offers a waterproof, insulated, and heat-shrink splice solution designed for automotive, marine, and trailer wiring repairs. Featuring a no-crimp, heat-activated solder seal with IP67 rating, these connectors provide professional-grade durability and ease of use, eliminating the need for traditional soldering or crimping tools.

## Description

100pcs Solder Seal Wire Connectors | Waterproof Insulated Heat Shrink Solder Electrical Terminals | for Automotive, Marine, Trailer Wiring Repair | No-Crimp Splice, Red 22-18 AWG: desertcart.com: Industrial & Scientific

Review: Functional - They work great with a lighter and better with a torch.
Review: Quick & Ease Wire Connection solution - I've been using these for a few years with Christmas lightning (outside & in the snow). These work really well and are much more convenient and easy to work with over traditional soldering and shrink wrap. I will say that I have noticed they do seem to have an unused shelf life. I've found that some of the unused sleeves, if I try to use them a year later, the solder won't melt. That's not a huge issue as I typically just buy up several prior to the season and they work well.

## Features

- ✅ ONE-STEP WATERPROOF & INSULATED CONNECTIONS | FAST & SECURE: Stop fumbling with crimping tools and soldering irons. Our all-in-one solder seal connectors provide a truly solderless experience, creating a rock-solid, fully insulated, and IP67 waterproof seal in seconds with just a heat gun. Get professional, factory-grade splices without the hassle.
- ✅ PRO-GRADE RELIABILITY FOR HARSH ENVIRONMENTS: Engineered for the demands of automotive and marine use, our connectors feature thick polyolefin tubing and a hot-melt adhesive lining. This dual-wall design provides superior pullout strength and resists vibration, abrasion, and moisture—perfect for engine bays, bilge pumps, and exposed trailer wiring.
- ✅ ACHIEVE THE PERFECT SOLDER FLOW | PRO TIP: For a flawless connection every time, use a heat gun and keep it moving. The low-temperature solder is designed to melt and flow *after* the tubing shrinks, creating a powerful bond. (Using a lighter can damage the tubing before the solder melts). This simple technique ensures a perfect, conductive seal.
- ✅ THE IDEAL GAUGE FOR COUNTLESS PROJECTS: This 100-piece pack is dedicated to the RED 22-18 AWG size—the most common gauge for automotive accessory wiring, LED lighting, stereo systems, low voltage landscape lighting and DIY electronics projects. Stop buying assorted kits with sizes you'll never use. Stock your toolbox with the connector you need most.
- ✅ YOUR GO-TO REPAIR SOLUTION | GUARANTEE: Your purchase includes 100 Red (22-18 AWG) Solder Seal Wire Connectors, packed in a durable storage case. We are committed to providing professional-grade tools and stand behind our products with dedicated customer support for your complete satisfaction.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07X5L7FTS |
| Best Sellers Rank | #40,173 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #228 in Butt Terminals |
| Brand Name | XUUAP |
| Color | Red |
| Connector Gender | Male |
| Connector Type | Butt Splice |
| Contact Material | Solder |
| Customer Reviews | 4.6 out of 5 stars 760 Reviews |
| Gauge | 18 |
| Insulation Material | Polyolefin |
| Insulation Material Type | Polyolefin |
| Item Dimensions L x W x H | 0.11"L x 0.11"W x 1.57"H |
| Manufacturer | XUUAP |
| Material | Polyolefin |
| Material Type | Polyolefin |
| Maximum Voltage | 12 volts_of_direct_current |
| Model | 682141167103 |
| Number of Items | 100 |
| Part Number | 682141167103 |
| Specification Met | CE, RoHS |
| Temperature Rating | 257 degree fahrenheit |
| Terminal | Butt Terminal |
| UPC | 682141167127 |
| Unit Count | 100 Count |

## Product Details

- **Color:** Red
- **Connector Type:** Butt Splice
- **Contact Material:** Solder
- **Insulation Material:** Polyolefin
- **Terminal:** Butt Terminal

## Images

![100pcs Solder Seal Wire Connectors | Waterproof Insulated Heat Shrink Solder Electrical Terminals | for Automotive, Marine, Trailer Wiring Repair | No-Crimp Splice, Red 22-18 AWG - Image 1](https://m.media-amazon.com/images/I/61eyFl4+HAL.jpg)
![100pcs Solder Seal Wire Connectors | Waterproof Insulated Heat Shrink Solder Electrical Terminals | for Automotive, Marine, Trailer Wiring Repair | No-Crimp Splice, Red 22-18 AWG - Image 2](https://m.media-amazon.com/images/I/612ZhH6jySL.jpg)
![100pcs Solder Seal Wire Connectors | Waterproof Insulated Heat Shrink Solder Electrical Terminals | for Automotive, Marine, Trailer Wiring Repair | No-Crimp Splice, Red 22-18 AWG - Image 3](https://m.media-amazon.com/images/I/61yo04wRohL.jpg)
![100pcs Solder Seal Wire Connectors | Waterproof Insulated Heat Shrink Solder Electrical Terminals | for Automotive, Marine, Trailer Wiring Repair | No-Crimp Splice, Red 22-18 AWG - Image 4](https://m.media-amazon.com/images/I/61l3htS+gSL.jpg)
![100pcs Solder Seal Wire Connectors | Waterproof Insulated Heat Shrink Solder Electrical Terminals | for Automotive, Marine, Trailer Wiring Repair | No-Crimp Splice, Red 22-18 AWG - Image 5](https://m.media-amazon.com/images/I/617pn58CqaS.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Functional
*by J***A on July 30, 2026*

They work great with a lighter and better with a torch.

### ⭐⭐⭐⭐⭐ Quick & Ease Wire Connection solution
*by J***N on August 4, 2022*

I've been using these for a few years with Christmas lightning (outside & in the snow). These work really well and are much more convenient and easy to work with over traditional soldering and shrink wrap. I will say that I have noticed they do seem to have an unused shelf life. I've found that some of the unused sleeves, if I try to use them a year later, the solder won't melt. That's not a huge issue as I typically just buy up several prior to the season and they work well.

### ⭐⭐⭐⭐⭐ Simple, effective, clean
*by P***E on January 31, 2021*

I was looking for some wire-to-wire connectors, which these do just fine for, but I actually found them to be very useful for RGB LED (4-pin 5mm) bulbs. Bezels for these bulbs will come with 2-leg mounts, so you're really left on your own if you want an RGB LED in a bezel mount. Anyway, these solder seals are perfect for them - the legs extend out past beyond the center soldering point, which makes things very easy. I'm using the 22-18ga seals, and while they grip well enough for a solid, professional looking connection, you may want to use the smaller size if you intend on doing pin-pin / pin-wire connections.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-08*