---
product_id: 227399063
title: "- 400PCS Solder Seal Wire Connectors-haisstronica Waterproof Heat Shrink Butt Connectors-Self Solder for Marine,Aircraft,Boat,Truck,Stereo,Joint"
brand: "haisstronica"
price: "28420 Ft"
currency: HUF
in_stock: true
reviews_count: 8
url: https://www.desertcart.hu/products/227399063-400pcs-solder-seal-wire-connectors-haisstronica-waterproof-heat-shrink-butt
store_origin: HU
region: Hungary
---

# Supports up to 12V DC safely Waterproof & weatherproof bond Heat shrink seals in seconds - 400PCS Solder Seal Wire Connectors-haisstronica Waterproof Heat Shrink Butt Connectors-Self Solder for Marine,Aircraft,Boat,Truck,Stereo,Joint

**Brand:** haisstronica
**Price:** 28420 Ft
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal it. Solder it. Secure it. Stay connected like a pro.

## Quick Answers

- **What is this?** - 400PCS Solder Seal Wire Connectors-haisstronica Waterproof Heat Shrink Butt Connectors-Self Solder for Marine,Aircraft,Boat,Truck,Stereo,Joint by haisstronica
- **How much does it cost?** 28420 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/227399063-400pcs-solder-seal-wire-connectors-haisstronica-waterproof-heat-shrink-butt)

## Best For

- haisstronica enthusiasts

## Why This Product

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

## Key Features

- • **Premium Solder Ring:** Solder melts perfectly around wires for a durable, long-lasting connection.
- • **Versatile Application:** Ideal for marine, aircraft, automotive, and stereo wiring projects demanding precision.
- • **Instant Weatherproof Seal:** Hot melt adhesive activates quickly to lock out moisture and corrosion.
- • **Rugged Abrasion Resistance:** Polyolefin tubing shields cables from cuts, scuffs, and harsh environments.
- • **Certified Quality Assurance:** Meets ROHS, ISO 9001:2008, SGS, and CE standards for professional reliability.

## Overview

The 400PCS Haisstronica Solder Seal Wire Connectors combine heat-activated adhesive and premium solder rings to create fast, waterproof, and abrasion-resistant wire joints. Rated for 12V DC and 257°F, these connectors meet top industry standards, making them perfect for demanding marine, aircraft, automotive, and audio installations.

## Description

400PCS Solder Seal Wire Connectors-haisstronica Waterproof Heat Shrink Butt Connectors-Self Solder for Marine,Aircraft,Boat,Truck,Stereo,Joint

## Features

- PROVIDES WEATHERPROOF SOLUTIONS:Proper amount of hot melt adhesive systems provide adhesives.Cool,harden and reach their bond strength within seconds.Weatherproof.Give your application long-lasting bond.
- PREMIUM SOLDER SEAL RING:The enough solder around the wire,Melt and flow until form seal on the wire.Ensure a long lasting connection especially if making a larger connection.
- ABRASION RESISTANCE AND ENVIRONMENTAL PROTECTION HEAT SHRINKABLE TUBE:The heat shrink are specially designed to be used in harsh environments.Offer protection to the wires and cables from abrasion,cutting,scuffing and low impact situations.Create cable entry seals,offering environmental sealing protection.
- COMPLIANT WITH ALL RELEVANT STANDARDS:Haisstronica waterproof wire connectors are compliant with ROHS, ISO 9001:2008, SGS, and CE standards.
- QUALITY COMMITMENT:We stand behind the quality of our products. If for any reason you are not satisfied with your purchase,please contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Red |
| Connector Type | Butt Splice |
| Contact Material | Copper |
| Insulation Material | Polyolefin |
| Terminal | Butt Terminal |
| Material | Copper |
| Brand | haisstronica |
| Temperature Rating | 257 degree fahrenheit |
| Product Dimensions | 0.39"L x 0.39"W x 0.39"H |
| Maximum Voltage | 12 Volts (DC) |
| Unit Count | 1 Count |
| Manufacturer | haisstronica |
| UPC | 192687298433 |
| Item Weight | 14.1 ounces |
| Item model number | HS |
| Manufacturer Part Number | HX1090 |

## Product Details

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

## Images

![- 400PCS Solder Seal Wire Connectors-haisstronica Waterproof Heat Shrink Butt Connectors-Self Solder for Marine,Aircraft,Boat,Truck,Stereo,Joint - Image 1](https://m.media-amazon.com/images/I/81e9TXM37VL.jpg)
![- 400PCS Solder Seal Wire Connectors-haisstronica Waterproof Heat Shrink Butt Connectors-Self Solder for Marine,Aircraft,Boat,Truck,Stereo,Joint - Image 2](https://m.media-amazon.com/images/I/617QWCPeMEL.jpg)
![- 400PCS Solder Seal Wire Connectors-haisstronica Waterproof Heat Shrink Butt Connectors-Self Solder for Marine,Aircraft,Boat,Truck,Stereo,Joint - Image 3](https://m.media-amazon.com/images/I/7117ZZ19AkL.jpg)
![- 400PCS Solder Seal Wire Connectors-haisstronica Waterproof Heat Shrink Butt Connectors-Self Solder for Marine,Aircraft,Boat,Truck,Stereo,Joint - Image 4](https://m.media-amazon.com/images/I/71WotDzw62L.jpg)
![- 400PCS Solder Seal Wire Connectors-haisstronica Waterproof Heat Shrink Butt Connectors-Self Solder for Marine,Aircraft,Boat,Truck,Stereo,Joint - Image 5](https://m.media-amazon.com/images/I/71Fc2a-sujL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as described
*by L***Y on April 12, 2025*

Item as described really easy to use, works much better than the crimp on style. I like that the ends self seal. Nice selection of sizes in the kit too.

### ⭐⭐⭐⭐⭐ Innovative!
*by M***E on March 13, 2025*

Incredible product! Exactly what I needed. Outstanding results! After the repair I used another product not associated with this purchase, Super Glue "EZ Fuse" tape for protection from moisture. The connectors are good to go as soon as they cool, I gave the tape 2-hours to seal before filling the reservoir with water.The project was wiring repair for a pump. It's up and running! 5*****

### ⭐⭐⭐⭐⭐ So much easier than soldering!
*by R***O on March 23, 2025*

Great product! Easy to use and you get a lot for the price!

## Frequently Bought Together

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-08*