---
product_id: 85738625
title: "100PCS Solder Seal Wire Connectors Heat Shrink Butt Connectors Terminals Insulated Electrical Copper Waterproof Wire Butt Connectors Kit for Marine Automotive in Red Blue White Yellow"
brand: "qcsake"
price: "€ 3.75"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.gr/products/85738625-100pcs-solder-seal-wire-connectors-heat-shrink-butt-connectors-terminals
store_origin: GR
region: Greece
---

# Waterproof seal prevents corrosion Heat shrink tech for secure, insulated connections 4 AWG size options for versatile wiring 100PCS Solder Seal Wire Connectors Heat Shrink Butt Connectors Terminals Insulated Electrical Copper Waterproof Wire Butt Connectors Kit for Marine Automotive in Red Blue White Yellow

**Brand:** qcsake
**Price:** € 3.75
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Seal the deal with every connection — waterproof, durable, and ready to perform!

## Quick Answers

- **What is this?** 100PCS Solder Seal Wire Connectors Heat Shrink Butt Connectors Terminals Insulated Electrical Copper Waterproof Wire Butt Connectors Kit for Marine Automotive in Red Blue White Yellow by qcsake
- **How much does it cost?** € 3.75 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/85738625-100pcs-solder-seal-wire-connectors-heat-shrink-butt-connectors-terminals)

## Best For

- qcsake enthusiasts

## Why This Product

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

## Key Features

- • **Heat Shrink Strength:** Polyolefin heat shrink tubing boosts pullout strength and provides reliable strain relief and insulation.
- • **Trusted Quality & Support:** Backed by a warranty and dedicated customer service, ensuring 100% satisfaction and peace of mind.
- • **Marine-Grade Waterproofing:** Advanced sealing technology ensures zero corrosion even in the harshest outdoor and marine environments.
- • **Multi-Use Professional Kit:** Perfect for automotive, motorcycle, marine, and outdoor electrical projects—engineered for pros who demand durability.
- • **All-in-One Wire Compatibility:** Four color-coded AWG sizes (12-10, 16-14, 22-18, 26-24) cover every wiring need with precision.

## Overview

This 100-piece QCSAKE solder seal wire connector kit features four color-coded sizes for versatile wire gauge compatibility. Made with copper terminals and polyolefin heat shrink tubing, these waterproof connectors provide superior corrosion resistance, pullout strength, and insulation. Ideal for marine, automotive, motorcycle, and outdoor electrical applications, the kit ensures professional-grade durability backed by a warranty and responsive customer service.

## Description

QCSAKE 100PCS Solder Seal Wire Connectors Heat Shrink Butt Connectors Terminals Insulated Electrical Copper Waterproof Wire Butt Connectors Kit For Marine Automotive In Red Blue White YellowFeatures:  1.High Quality Wire Connectors In Seal, Strain Relief, Cable Check And Insulation. 2.Dual-Walled Tubing Ensures Waterproof Seal And Prevents Wire Corrosion. 3.An Easy One Step Connection Of Wires, Insulated And Sealed. 4.Transparent Sleeve Of The Butt Connectors Provide Visual Inspection. 5.Melted Solder Ensures Wires Strongly Connected And Avoids Wires Slipping Out From The Terminal. No Wire Damage Due To Lower Shrink Temperature. Specifications:  Material: Preformed Solder Rings Color: Red Blue White Yellow Package Size: 1.1 x 0.1 x 0.1 Inches Package Weight: 0.32 Ounces Package Included:  1 x 100pcs QCSAKE Solder Seal Wire Connectors

## Features

- 1.4 Types of Solder Seal Wire Butt Connectors---Yellow(A.W.G.:12-10), Blue(A.W.G.:16-14), Red (A.W.G.:22-18), White(A.W.G.:26-24).
- 2. QCSAKE Waterproof Connectors Would Prevent Wires From Corrosion.
- 3.Polyolefin Heat Shrink Butt Connectors Improved Pullout Strength, Provides Seal, Strain Relief, Cable Check And Insulation.
- 4. QCSAKE Wire Butt Connectors Kit Used In Marine, Automobile, Motorcycle And Other Outdoor Applications.
- 5.Provide Warranty And Friendly Customer Service ,We Have A Commitment To Every Buyer 100% Satisfaction.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | QCSAKE |
| Package Dimensions | 18.3 x 10.3 x 2.5 cm; 95 g |
| Material | Copper |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 95 g |

## Product Details

- **Contact material:** Copper
- **Terminal:** Butt Terminal
- **Material:** Copper
- **Brand:** QCSAKE
- **Manufacturer:** QCSAKE

## Images

![100PCS Solder Seal Wire Connectors Heat Shrink Butt Connectors Terminals Insulated Electrical Copper Waterproof Wire Butt Connectors Kit for Marine Automotive in Red Blue White Yellow - Image 1](https://m.media-amazon.com/images/I/61DtgmmYKiL.jpg)
![100PCS Solder Seal Wire Connectors Heat Shrink Butt Connectors Terminals Insulated Electrical Copper Waterproof Wire Butt Connectors Kit for Marine Automotive in Red Blue White Yellow - Image 2](https://m.media-amazon.com/images/I/61mcTc-U93L.jpg)
![100PCS Solder Seal Wire Connectors Heat Shrink Butt Connectors Terminals Insulated Electrical Copper Waterproof Wire Butt Connectors Kit for Marine Automotive in Red Blue White Yellow - Image 3](https://m.media-amazon.com/images/I/51apGoWorXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality connectors
*by J***J on 4 September 2020*

Best thing since sliced bread.I only use it for stranded wire and use the wago for solid cables wherever possible.These soldered connectors are a much neater and easier solution than crimping and much less time consuming than manual soldering.

### ⭐⭐⭐⭐⭐ Amazing product!!
*by S***J on 23 August 2019*

Brilliant product. So much easier and neater than crimp connectors.

### ⭐⭐⭐⭐⭐ Brilliant
*by J***N on 26 April 2020*

Always use a heat gun dont over heat.

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**Shop now:** [https://www.desertcart.gr/products/85738625-100pcs-solder-seal-wire-connectors-heat-shrink-butt-connectors-terminals](https://www.desertcart.gr/products/85738625-100pcs-solder-seal-wire-connectors-heat-shrink-butt-connectors-terminals)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-31*