---
product_id: 664404007
title: "Waterproof Solder Seal Wire Connectors Kit, Electrical Insulated Wire Splice Heat Shrink Wire Connectors with 4 Gauges - 12-10, 16-14, 22-18, 26-24 AWG (250)"
brand: "solderstick"
price: "฿7395"
currency: THB
in_stock: true
reviews_count: 8
category: "Solderstick"
url: https://www.desertcart.co.th/products/664404007-waterproof-solder-seal-wire-connectors-kit-electrical-insulated-wire-splice
store_origin: TH
region: Thailand
---

# Waterproof & corrosion resistant Heat shrink tech for secure seal 4 gauge sizes (12-10 to 26-24 AWG) Waterproof Solder Seal Wire Connectors Kit, Electrical Insulated Wire Splice Heat Shrink Wire Connectors with 4 Gauges - 12-10, 16-14, 22-18, 26-24 AWG (250)

**Brand:** solderstick
**Price:** ฿7395
**Availability:** ✅ In Stock

## Summary

> ⚡ Seal the deal with every splice — waterproof, worry-free connections!

## Quick Answers

- **What is this?** Waterproof Solder Seal Wire Connectors Kit, Electrical Insulated Wire Splice Heat Shrink Wire Connectors with 4 Gauges - 12-10, 16-14, 22-18, 26-24 AWG (250) by solderstick
- **How much does it cost?** ฿7395 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/664404007-waterproof-solder-seal-wire-connectors-kit-electrical-insulated-wire-splice)

## Best For

- solderstick enthusiasts

## Why This Product

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

## Key Features

- • **Comprehensive 250-Piece Kit:** Be ready for any wiring challenge with a full range of connectors.
- • **Heat Shrink Seal Technology:** Ensures a moisture-proof, durable connection that lasts.
- • **All-in-One Gauge Versatility:** Covers 4 wire sizes for every project, from automotive to marine.
- • **Quick & Effortless Installation:** Strip, insert, heat—done. Save time without sacrificing quality.
- • **Waterproof & Corrosion Resistant:** Built to withstand harsh environments and outdoor conditions.

## Overview

The Solderstick Waterproof Solder Seal Wire Connectors Kit offers 250 insulated, heat shrink wire connectors in 4 versatile gauges (12-10, 16-14, 22-18, 26-24 AWG). Designed for automotive, marine, and home electrical projects, these copper butt splice connectors provide a secure, waterproof, and corrosion-resistant seal. Easy to use and SGS certified, this kit ensures reliable, long-lasting electrical connections in demanding environments.

## Description

Solderstick Waterproof Solder Seal Wire Connectors Kit, Electrical Insulated Wire Splice Heat Shrink Wire Connectors with 4 Gauges - 12-10, 16-14, 22-18, 26-24 AWG (250): desertcart.com: Industrial & Scientific

Review: Great product - Work great
Review: Strong connection - Great product. Used these in the service. Great for boat and autos

## Features

- Versatile Wire Connectors: Includes various sizes (12-10, 16-14, 22-18, 26-24 AWG) to accommodate a wide range of wiring needs, making it an essential solder seal wire connectors kit. Perfect for automotive, marine, and home electrical projects, these wire splice connectors ensure you have the right fit for every job.
- Heat Shrink Technology: These heat shrink wire connectors provide a secure and insulated connection, ensuring your wires stay protected. The heat shrink tubing creates a tight seal around the wire, preventing moisture and corrosion, and offering excellent durability and longevity.
- Waterproof and Insulated: Designed for durability, these waterproof wire connectors are perfect for marine, automotive, and outdoor applications. The insulation provides protection against environmental factors, making them ideal for harsh conditions and ensuring long-lasting, reliable connections.
- Easy to Use: Simplify your wiring projects with these user-friendly wire connectors heat shrink, which offer quick and reliable splicing for any wiring job. Simply strip your wires, insert them into the connector, and apply heat for a fast and secure connection, reducing time and effort on any project.
- Comprehensive Kit: This 50, 100, and 250 pieces wiring connectors kit provides everything you need for various electrical projects, from automotive electrical connectors to marine electrical connectors. With a variety of sizes and types, this kit ensures you are prepared for any wiring challenge, offering convenience and versatility in one box.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9KHYR9K |
| Best Sellers Rank | #6,535 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #2 in Boat Wire Terminals |
| Brand | Solderstick |
| Color | Red |
| Connector Gender | Male |
| Connector Type | Butt Splice |
| Contact Material | Copper |
| Date First Available | July 16, 2024 |
| Global Trade Identification Number | 00850065327020 |
| Insulation Material | Insulated |
| Item Weight | 6.7 ounces |
| Item model number | RSHV |
| Manufacturer | Solderstick |
| Material | Copper |
| Maximum Voltage | 24 Volts (DC) |
| Number of Items | 1 |
| Product Dimensions | 1.57"L x 0.24"W x 1.57"H |
| Specification Met | SGS |
| Terminal | Butt Terminal |

## Product Details

- **Color:** Red
- **Connector Type:** Butt Splice
- **Contact Material:** Copper
- **Insulation Material:** Insulated
- **Terminal:** Butt Terminal

## Images

![Waterproof Solder Seal Wire Connectors Kit, Electrical Insulated Wire Splice Heat Shrink Wire Connectors with 4 Gauges - 12-10, 16-14, 22-18, 26-24 AWG (250) - Image 1](https://m.media-amazon.com/images/I/713W0ut+NRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by D***Y on December 8, 2025*

Work great

### ⭐⭐⭐⭐⭐ Strong connection
*by J***F on December 3, 2025*

Great product. Used these in the service. Great for boat and autos

### ⭐⭐⭐⭐ Wire connectors
*by E***R on December 18, 2025*

Works better with the heat gun than it does with a lighter

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**Shop now:** [https://www.desertcart.co.th/products/664404007-waterproof-solder-seal-wire-connectors-kit-electrical-insulated-wire-splice](https://www.desertcart.co.th/products/664404007-waterproof-solder-seal-wire-connectors-kit-electrical-insulated-wire-splice)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-05*