---
product_id: 608709387
title: "KASTWAVE Heat Shrink Butt Connectors - Electrical Wire Connectors Kit - Insulated Waterproof Marine Automotive Wire Crimp Terminals - AWG 26 – 10 4 Sizes Butt Splice (100 Pcs)"
brand: "kastwave"
price: "90 zł"
currency: PLN
in_stock: true
category: "Kastwave"
url: https://www.desertcart.pl/products/608709387-kastwave-heat-shrink-butt-connectors-electrical-wire-connectors-kit-insulated
store_origin: PL
region: Poland
---

# Waterproof & corrosion resistant High tensile strength & stretch resistance Double-wall heat shrink for secure crimp KASTWAVE Heat Shrink Butt Connectors - Electrical Wire Connectors Kit - Insulated Waterproof Marine Automotive Wire Crimp Terminals - AWG 26 – 10 4 Sizes Butt Splice (100 Pcs)

**Brand:** kastwave
**Price:** 90 zł
**Availability:** ✅ In Stock

## Summary

> 🔥 Seal the deal with connections that never quit!

## Quick Answers

- **What is this?** KASTWAVE Heat Shrink Butt Connectors - Electrical Wire Connectors Kit - Insulated Waterproof Marine Automotive Wire Crimp Terminals - AWG 26 – 10 4 Sizes Butt Splice (100 Pcs) by kastwave
- **How much does it cost?** 90 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/608709387-kastwave-heat-shrink-butt-connectors-electrical-wire-connectors-kit-insulated)

## Best For

- kastwave enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Durability:** Engineered with premium materials for superior elasticity and mechanical damage resistance.
- • **Versatile 4-Size Kit:** 100 connectors spanning AWG 26-10, perfect for everything from home projects to professional automotive repairs.
- • **Effortless Application:** Simple prep, crimp, and heat process guarantees reliable, long-lasting electrical connections.
- • **Precision Double-Wall Design:** Outer polyolefin and inner hot melt adhesive ensure bubble-free, rock-solid crimps every time.
- • **Waterproof & Corrosion-Proof:** Seamlessly protects your connections in marine and automotive environments.

## Overview

This 100-piece Heat Shrink Butt Connectors Kit offers insulated, waterproof, and corrosion-resistant wire crimps in four sizes (AWG 26-10). Featuring a double-wall design with a polyolefin outer tube and hot melt adhesive inner layer, it ensures secure, durable, and bubble-free connections ideal for marine, automotive, and general electrical applications.

## Description

Heat Shrink Butt Connectors - Electrical Wire Connectors Kit - Insulated Waterproof Marine Automotive Wire Crimp Terminals - AWG 26 – 10 4 Sizes Butt Splice (100 Pcs)★★★Why choose us?★★★✅ - The electrical wire connectors kit is made of high-quality materials with high elasticity, which can keep the performance unchanged.✅ - Three color-coded waterproof electrical wire connectors can determine the correct size of the connector for each application.✅ - Butt splice heat shrink connectors The outer translucent heat shrink tube has good sealing and insulation protection after high temperature shrinkage, and at the same time has a good waterproof effect.✅ - Convenient and simple operation, after heating until the size becomes smaller, then the adhesive flows and fills the gap.✅ - Suitable for home audio, car radio, power cord repair, electronics, equipment, garage, shop, car, engine repair, etc.★★★Specifications★★★- Material: Polyolefin- Quantity: 100 Pcs★★★What you will get★★★28 Pcs - 26-22 AWG32 Pcs - 22-16 AWG30 Pcs- 16-14 AWG10 Pcs - 12-10 AWG★★★Note★★★- Manual measurement, please allow slight errors on size.- The colors may exist slight difference due to different screens.

## Features

- 🌟 Superior Material Performance: This heat shrink connectors kit is made from high-quality materials, offering remarkable elasticity, mechanical damage resistance, and high tensile strength. Its stretch resistance, corrosion resistance, waterproofing, and strong grip enhance the safety and reliability of your electrical connections.
- 🔧 User-Friendly and Easy to Apply: To use, simply prepare the wire, remove the protective layer from the connector, use a crimping tool to attach the connector, and then apply heat for an even, bubble-free shrink. Rotating the plug while applying heat ensures a secure and effective connection.
- 🛠️ Efficient and Practical Design: The double-wall design features an outer polyolefin tube and an inner hot melt adhesive layer. This ensures precise crimping, solid contacts, and robust wiring post-shrink, facilitating uninterrupted current flow and enhancing connection stability.
- 📡 Versatile Applications: These heat shrink butt connectors are perfect for various applications including marine, automotive, home and car audio systems, electronics, household appliances, and general maintenance. They are essential in garages, shops, and for engine maintenance, providing a reliable crimp and steady current flow.
- 📦 Comprehensive Package Contents: The kit includes 28 pcs connectors (26-22 AWG), 32 pcs (22-16 AWG), 30 pcs (16-14 AWG), and 10 pcs (12-10 AWG), totaling 100 pieces. Each connector is designed for optimal corrosion resistance and strong tube grip, making this kit an excellent choice for both marine and vehicle use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CTC4XTJZ |
| Item model number | KB7539 |
| Manufacturer | KASTWAVE |
| Package Dimensions | 20.2 x 10.8 x 4.6 cm; 160 g |

## Product Details

- **Connector type:** Butt Splice
- **Contact material:** Copper
- **Insulation material:** Polyolefin
- **Material:** Polyolefin
- **Terminal:** Butt Terminal

## Images

![KASTWAVE Heat Shrink Butt Connectors - Electrical Wire Connectors Kit - Insulated Waterproof Marine Automotive Wire Crimp Terminals - AWG 26 – 10 4 Sizes Butt Splice (100 Pcs) - Image 1](https://m.media-amazon.com/images/I/41LnYPFBuuL.jpg)
![KASTWAVE Heat Shrink Butt Connectors - Electrical Wire Connectors Kit - Insulated Waterproof Marine Automotive Wire Crimp Terminals - AWG 26 – 10 4 Sizes Butt Splice (100 Pcs) - Image 2](https://m.media-amazon.com/images/I/41aThKVKKsL.jpg)
![KASTWAVE Heat Shrink Butt Connectors - Electrical Wire Connectors Kit - Insulated Waterproof Marine Automotive Wire Crimp Terminals - AWG 26 – 10 4 Sizes Butt Splice (100 Pcs) - Image 3](https://m.media-amazon.com/images/I/41kYkAmt8eL.jpg)
![KASTWAVE Heat Shrink Butt Connectors - Electrical Wire Connectors Kit - Insulated Waterproof Marine Automotive Wire Crimp Terminals - AWG 26 – 10 4 Sizes Butt Splice (100 Pcs) - Image 4](https://m.media-amazon.com/images/I/41v8+m2tSqL.jpg)
![KASTWAVE Heat Shrink Butt Connectors - Electrical Wire Connectors Kit - Insulated Waterproof Marine Automotive Wire Crimp Terminals - AWG 26 – 10 4 Sizes Butt Splice (100 Pcs) - Image 5](https://m.media-amazon.com/images/I/51Gp0T1-e3L.jpg)

## Frequently Bought Together

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-27*