---
product_id: 182693814
title: "Sopoby 250PCS Solder Seal Wire Connectors Insulated Waterproof Electrical Wire Terminals Heat Shrink Solder Butt Connectors Solder Connector Kit for Automotive Marine"
brand: "sopoby"
price: "A$44"
currency: AUD
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.au/products/182693814-sopoby-250pcs-solder-seal-wire-connectors-insulated-waterproof-electrical-wire
store_origin: AU
region: Australia
---

# double-wall waterproof seal 1-step solder & seal abrasion-resistant heat shrink Sopoby 250PCS Solder Seal Wire Connectors Insulated Waterproof Electrical Wire Terminals Heat Shrink Solder Butt Connectors Solder Connector Kit for Automotive Marine

**Brand:** sopoby
**Price:** A$44
**Availability:** ✅ In Stock

## Summary

> ⚡ Connect like a pro, seal like a boss!

## Quick Answers

- **What is this?** Sopoby 250PCS Solder Seal Wire Connectors Insulated Waterproof Electrical Wire Terminals Heat Shrink Solder Butt Connectors Solder Connector Kit for Automotive Marine by sopoby
- **How much does it cost?** A$44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/182693814-sopoby-250pcs-solder-seal-wire-connectors-insulated-waterproof-electrical-wire)

## Best For

- sopoby enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Pro-Grade Kit:** 250 connectors in multiple colors, perfect for automotive, marine, and off-road applications.
- • **Optimized Electrical Flow:** Tin-plated barrels reduce voltage drop and prevent downtime—power your projects with confidence.
- • **Seamless 1-Step Solder & Seal:** Melt, connect, and protect in one swift move—no mess, no fuss.
- • **Unrivaled Waterproof Double Wall:** Hot melt adhesive locks moisture out, ensuring your connections stay dry and durable.
- • **Premium Abrasion-Resistant Tubing:** Engineered to withstand harsh environments—protects wires from cuts, scuffs, and wear.

## Overview

The Sopoby 250PCS Solder Seal Wire Connectors kit features a unique 1-step heat shrink and solder process with double-wall waterproof insulation and abrasion-resistant polyolefin tubing. Designed for 12V electrical systems, it ensures reliable, corrosion-resistant connections ideal for automotive, marine, and rugged outdoor use.

## Description

Full description not available

## Features

- ♥ PREMIUM SOLDER SEAL RING: Tubing reduces in size, the enough solder will melt and flow through the stripped wires, ensure a long lasting connection for your application.
- ♥ BETTER WATERPROOF SOLUTIONS: Double wall design, Hot Melt Adhesive inside ensures wires strongly connected and prevent wires slipping from the terminal; Polyolefin outside tubing provides insulation and improves pullout strength.
- ♥ ABRASION RESISTANCE HEAT SHRINKABLE TUBE: Premium tube materials are specially designed to be used in harsh environments. Protect the wires and cables from abrasion, cutting, scuffing and low impact situations.
- ♥ EXCELLENT WIRE CONTACT - The tin barrel provides increased current flow, and ensures less voltage drop, preventing wiring failures and reducing equipment downtime.
- ♥ WIDE APPLICATIONS: Excellent stability, water resistance and electrical conductivity provide durable connection for motorcycle, off-road vehicles, lawn tractors, RVs, fish finder and marine application. Widely used on multiple projects of your Christmas lights, ships with high waterproof requirements motorcycle stereo, boat electronics, equipment switches.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Sopoby |
| Part number | Sopoby298 |
| Item Weight | 230 g |
| Package Dimensions | 23.8 x 18.5 x 1.6 cm; 230 g |
| Item model number | 8541758857 |
| Size | 250PCS |
| Colour | Yellow, Blue, Red, White |
| Material | Polyolefin Tubing with Hot Melt Adhesive & Solder inside |
| Voltage | 12 Volts |
| Item Package Quantity | 1 |
| Measurement System | Metric |
| Special Features | 1 Step Solder and Seal Process |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Colour:** Yellow, Blue, Red, White
- **Connector type:** Solder
- **Contact material:** Copper
- **Insulation material:** Polyolefin
- **Terminal:** Butt Terminal

## Images

![Sopoby 250PCS Solder Seal Wire Connectors Insulated Waterproof Electrical Wire Terminals Heat Shrink Solder Butt Connectors Solder Connector Kit for Automotive Marine - Image 1](https://m.media-amazon.com/images/I/719bIKjo5dL.jpg)
![Sopoby 250PCS Solder Seal Wire Connectors Insulated Waterproof Electrical Wire Terminals Heat Shrink Solder Butt Connectors Solder Connector Kit for Automotive Marine - Image 2](https://m.media-amazon.com/images/I/717FDazD9GL.jpg)
![Sopoby 250PCS Solder Seal Wire Connectors Insulated Waterproof Electrical Wire Terminals Heat Shrink Solder Butt Connectors Solder Connector Kit for Automotive Marine - Image 3](https://m.media-amazon.com/images/I/71GIoOMvWkL.jpg)
![Sopoby 250PCS Solder Seal Wire Connectors Insulated Waterproof Electrical Wire Terminals Heat Shrink Solder Butt Connectors Solder Connector Kit for Automotive Marine - Image 4](https://m.media-amazon.com/images/I/71S1pw-7+CL.jpg)
![Sopoby 250PCS Solder Seal Wire Connectors Insulated Waterproof Electrical Wire Terminals Heat Shrink Solder Butt Connectors Solder Connector Kit for Automotive Marine - Image 5](https://m.media-amazon.com/images/I/71HrBwG0fjL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ The best invention for fixing wires that mankind has ever made.
*by W***4 on 2 August 2021*

My god these things are the best invention mankind has ever come up with. Seriously whoever invented these should have a statue made of them and put in every town in the country.If you do any kind of tinkering or electronic repair, or just like to mess with stuff you NEED these in your life. I’ve been a tinkerer all my life, I like nothing more than fixing and messing with electronics and have been soldering for about 30 years but these are a game changer. Just strip the ends of the wires and push each end into the correct size tube and heat with whatever you use, I use a gas powered Dremmel portable soldering iron. The solder strip in the middle melts and solders the wire and the 2 seal rings shrink and seal the wires from water. The joint is amazingly strong when done right and is very neat.These are great to use in tight places when you don’t have much room like when your working on a vehicle.I absolutely love these and will always have them in my tool kit from now on.

### ⭐⭐⭐⭐⭐ Heat shrinking tunes.
*by S***N on 28 August 2023*

Excellent product ideal for joining electrical wires.

### ⭐⭐⭐⭐⭐ Brilliant
*by W***R on 20 February 2021*

A great secure way to connect the wires just heat up the solder and securely does the job no mess

## Frequently Bought Together

- Sopoby Heat Shrink Solder Connector Kit - Automotive Marine Insulated Waterproof Electrical Wire Terminals 250 Pieces
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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-12*