---
product_id: 43264675
title: "Eventronic Solder Seal Wire Connectors, Waterproof Seal Heat Shrink Butt Connectors Wiring Connectors for Automotive Marine Boat Electrical. (100 pcs)"
brand: "eventronic"
price: "€ 3.68"
currency: EUR
in_stock: false
reviews_count: 6
url: https://www.desertcart.fi/products/43264675-eventronic-solder-seal-wire-connectors-waterproof-seal-heat-shrink-butt
store_origin: FI
region: Finland
---

# Eventronic Solder Seal Wire Connectors, Waterproof Seal Heat Shrink Butt Connectors Wiring Connectors for Automotive Marine Boat Electrical. (100 pcs)

**Brand:** eventronic
**Price:** € 3.68
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Eventronic Solder Seal Wire Connectors, Waterproof Seal Heat Shrink Butt Connectors Wiring Connectors for Automotive Marine Boat Electrical. (100 pcs) by eventronic
- **How much does it cost?** € 3.68 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/43264675-eventronic-solder-seal-wire-connectors-waterproof-seal-heat-shrink-butt)

## Best For

- eventronic enthusiasts

## Why This Product

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

## Description

Full description not available

## Product Details

- **Connector Type:** Solder
- **Contact Material:** Copper
- **Insulation Material:** Polyolefin
- **Terminal:** Butt Terminal
- **Brand:** Eventronic

## Images

![Eventronic Solder Seal Wire Connectors, Waterproof Seal Heat Shrink Butt Connectors Wiring Connectors for Automotive Marine Boat Electrical. (100 pcs) - Image 1](https://m.media-amazon.com/images/I/51PDya+MjnL.jpg)
![Eventronic Solder Seal Wire Connectors, Waterproof Seal Heat Shrink Butt Connectors Wiring Connectors for Automotive Marine Boat Electrical. (100 pcs) - Image 2](https://m.media-amazon.com/images/I/61NWQRlQRGL.jpg)
![Eventronic Solder Seal Wire Connectors, Waterproof Seal Heat Shrink Butt Connectors Wiring Connectors for Automotive Marine Boat Electrical. (100 pcs) - Image 3](https://m.media-amazon.com/images/I/51+nvu47tfL.jpg)
![Eventronic Solder Seal Wire Connectors, Waterproof Seal Heat Shrink Butt Connectors Wiring Connectors for Automotive Marine Boat Electrical. (100 pcs) - Image 4](https://m.media-amazon.com/images/I/61KVf2lroxL.jpg)
![Eventronic Solder Seal Wire Connectors, Waterproof Seal Heat Shrink Butt Connectors Wiring Connectors for Automotive Marine Boat Electrical. (100 pcs) - Image 5](https://m.media-amazon.com/images/I/612dQWY6H3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It’s an ok product
*by V***S on August 28, 2019*

At the very beginning it was very difficult to make this work... I used a lighter, heatgun, torch, soldering iron, and nothing seamed to work .. it will shrink the tube and seal it but the metal wouldn’t melt unless if you would melt the plastic with it .... meaning the tube Burt to an extreme that it became useless.... so after practicing with half of the quantities that arrived in the box I learned that using a lighter is way better than using anything else I mentioned above, but you still have to put the tip of the lighter flame about 2”-3” away from the middle part and eventually it will do it’s job, be patient and rotate the wire only after the first stage of the shrink tube actually shrinks to distribute the heat all around and you will notice the solder to begin melting and spreading out ... once it begins spreading out give it maybe another 5 seconds on the flame while rotating and if everything didn’t melt and you still see a part of the metal formed as a ring leave it as you will never get that to melt unless if the plastic starts burning or worse the actual wire.. then your toast!! So if you see that the shrink is getting black using a lighter that only means that you have the flame touching the shrink tube and your way to close... don’t let the flame touch the plastic keep away from it ... if you use that lighter and place your finger 1 feet above that flame you probably won’t feel the heat but the lower you get the hotter it gets... 2-3” away from the plastic is enough to melt the plastic first and then the metal.... it takes practice like everything else ...To the guy that compared this to a carpenter hammering finishing nails with a mag light .... it’s not the proper tool for the job and I get that....but it can be done if that’s all you have available.....man when I was younger like 10-12 yrs old and couldn’t afford anything, I would hammer nails with my moms heels and a spoon for more hammering area... so anything is possible ..... the key is not to loose patience and don’t let the world close on you ....🤦‍♂️🤦‍♂️🤦‍♂️🤦‍♂️

### ⭐⭐⭐⭐⭐ Time will tell...5 years later, no failures!
*by T***N on August 29, 2018*

Waited to get this to do a repair on my trailer lights wiring. Got 'er done, simple, quick, looks to be watertight, and we have conductivity! This should be good against future corrosion weakening the junction, but time will tell. You know, if you have a trailer, you have trouble with the lights! This looks to be a good long-time fix. I don't mind spending a little time if I know it is going to last, and this is strong, and it appears to be sealed against the weather, 2 important things in electrical wiring. The little box holds all the units separated and seems strong enough to last. I am satisfied so far.UPDATE: It is now 2023, five years later, and I have had no failures on these. Used them on multiple projects. Very nice, easy to use, reliable connection.

### ⭐⭐⭐⭐ melting point is close
*by K***N on July 6, 2020*

These connectors can greatly simplify soldering and shrink wrapping BUT: you must be very careful when heating as the shrink wrap will burn through before the solder melts. Not as cut and dried as the video, at least not in my experience. I've used about 3 dozen of them and either the melting point of the solder needs to be adjusted or the thickness of the shrink tubing. As they are right now, it is a very slow process to get the solder to melt before burning through and the solder does not always melt and run evenly. When you get it all right, the connection is very tight and neat.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fi/products/43264675-eventronic-solder-seal-wire-connectors-waterproof-seal-heat-shrink-butt](https://www.desertcart.fi/products/43264675-eventronic-solder-seal-wire-connectors-waterproof-seal-heat-shrink-butt)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-22*