---
product_id: 523199163
title: "150 PCS Solder Seal Wire Connectors, Heat Shrink Butt Connectors, Waterproof and Insulated Electrical Wire Terminals, Butt Splice"
brand: "kowvowz"
price: "€ 21.65"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/523199163-150-pcs-solder-seal-wire-connectors-heat-shrink-butt-connectors
store_origin: SK
region: Slovakia
---

# Color-coded sizes for quick ID Waterproof dual-wall insulation All-in-one solder & seal, no extra tools 150 PCS Solder Seal Wire Connectors, Heat Shrink Butt Connectors, Waterproof and Insulated Electrical Wire Terminals, Butt Splice

**Brand:** kowvowz
**Price:** € 21.65
**Availability:** ✅ In Stock

## Summary

> ⚡ Connect Fast, Seal Tight, Stay Ahead!

## Quick Answers

- **What is this?** 150 PCS Solder Seal Wire Connectors, Heat Shrink Butt Connectors, Waterproof and Insulated Electrical Wire Terminals, Butt Splice by kowvowz
- **How much does it cost?** € 21.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/523199163-150-pcs-solder-seal-wire-connectors-heat-shrink-butt-connectors)

## Best For

- kowvowz enthusiasts

## Why This Product

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

## Key Features

- • **Waterproof & Durable:** Dual-layer design with polyolefin tubing and hot melt adhesive ensures a secure, weatherproof connection that won’t slip.
- • **Quality You Can Trust:** Backed by a 30-day money-back guarantee—engineered for professionals who demand lasting performance.
- • **Organized & Ready to Use:** Comes in a compact storage box with color-coded connectors for wire sizes AWG 26 to 10—never lose track again.
- • **Solder & Seal in One Step:** Skip the crimp tools and soldering machines—save time and avoid mess with a seamless heat-activated process.
- • **Versatile for Any Project:** Perfect for automotive, marine, boat, and outdoor electrical wiring with a reliable 2:1 shrink ratio.

## Overview

The 150 PCS Solder Seal Wire Connectors by KOWVOWZ combine heat-activated soldering and waterproof sealing in one easy step, eliminating the need for extra tools. Featuring a dual-wall insulated design and color-coded sizes, these connectors deliver durable, mess-free, and organized wire splicing ideal for automotive, marine, and outdoor applications.

## Description

150 PCS Solder Seal Wire Connectors, Heat Shrink Butt Connectors, Waterproof and Insulated Electrical Wire Terminals, Butt Splice

## Features

- ✔️ EASY AND FAST PROCESS: All-in-one step solder and seal process. No need for crimp tools and soldering machine. Timer and mess saver
- ✔️ WATERPROOF AND INSULATION: Dual-walled design - Outside Polyolefin tubing provides insulation and improves pullout strength; Hot Melt Adhesive & Solder inside ensures wires tightly connected and avoids wires slipping out of the terminal
- ✔️ STAY ORGANIZED: Our connectors come within a storage box, easy to store and carry. Color-coded tubing makes it easy to identify the right size of the connector for every application. The connector assortment includes white (AWG 26 – 24), red (AWG 22 – 18), blue (AWG 16 – 14) and yellow (AWG 12 – 10) solder seal connectors that can be used on wire AWG from 26 to 10.
- ✔️ WIDE APPLICATIONS: Shrinking ratio: 2:1. Ideal used for Automotive, Boat, Marine and other Outdoor Applications
- ✔️ BRAND QUALITY COMMITMENT – We stand behind the quality of our products. If for any reason you are not satisfied with your purchase, please contact us. We provide 30-days money back

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | KOWVOWZ |
| Item Weight | 120 g |
| Package Dimensions | 18 x 8 x 1.52 cm; 120 g |
| Power source type | NO |
| Included components | NO |
| Batteries Required? | No |

## Product Details

- **Connector type:** Solder
- **Contact material:** Copper or Brass or Phosphor Bronze
- **Insulation material:** Polyolefin
- **Terminal:** Butt Terminal
- **Brand:** KOWVOWZ

## Images

![150 PCS Solder Seal Wire Connectors, Heat Shrink Butt Connectors, Waterproof and Insulated Electrical Wire Terminals, Butt Splice - Image 1](https://m.media-amazon.com/images/I/71Ai-nCbaHL.jpg)

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**Shop now:** [https://www.desertcart.sk/products/523199163-150-pcs-solder-seal-wire-connectors-heat-shrink-butt-connectors](https://www.desertcart.sk/products/523199163-150-pcs-solder-seal-wire-connectors-heat-shrink-butt-connectors)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-25*