Solderstick Waterproof Soldering Wire Connector Kit

$17.64$57.60

Solderstick Waterproof Soldering Wire Connector Kit

Welding rod is a one-stop solution for secure, weatherproof connections in a fraction of the time.

  • Waterproof (IP67) for reliable connections even in harsh environments
    Get a secure connection in seconds
    Perfect for working in tight spaces
    Eliminates the risk of overheating and damage to delicate electronics or wiring
    Wide compatibility with various cable sizes and types

Main Features

Get reliable, waterproof electrical connections
Say goodbye to unreliable connections in wet or harsh conditions
Perfect for outdoor projects, marine applications, and auto repairs
Quick and easy wire connections
Durable and strong
Hassle-free installation – no more messy electrical tape
Professional-quality results

3 easy steps to a secure and waterproof connection

First step

Prepare the cables

You just need to prepare the cables and choose the right connector size for your cables.

Step 2

Place the cable into the connector

Put the objects together.

Step 3

Apply heat

Use a heat gun or just a lighter to melt and shrink the connector tube.

And that’s it.

Your waterproof and secure connection is now complete.

RECOMMENDED BY MECHANICS AND DIYERS

Great product, this is what I needed all my life. Great secure connections made if this product is used correctly. Just follow the instructions and you can’t go wrong!

“These are awesome! They solder, snap together, and are weatherproof! I wish I had known about these 20 years ago! They make wiring projects in the car, boat, and RV a snap. I use them primarily for 12V projects.”

“I just finished rewiring my utility trailer with these. So easy and rewarding. I’ve always hated crimp-type butt connectors, so I always soldered my connections and covered them with heat shrink, which is tedious and time-consuming. These eliminate all of those problems.”

Easy identification

Color-coded tubes make it easy to identify the right connector for each application. Measure the cable and easily choose the right connector by referring to the cable size chart in the box.

Specs

Minimum shrinkage temperature 80°C / 176°F

Minimum solder melting temperature 138°C / 280°F

Material 

Double wall polyolefin tube with welding sleeve

Waterproof grade 

IP67

Wire sizes 

White: 26-24 AWG / 0.25-0.34 mm².

Red: 22-16 AWG / 0.5-1.5 mm².

Blue: 16-12 AWG / 1.5-2.5 mm².

Yellow: 12-10 / AWG 4mm²

Frequently Asked Questions

Can I use a small butane or propane torch instead of a heat gun?

Of course it does. Don’t get it too close, as it might melt the armor.

Are these connections weatherproof?

Yes, remember to heat both ends of the sleeve and they will seal tightly.

I need a one size cable connector, where can I get it?

You can get it here. Choose customize, select kit size and color and you’re done! We will send you the one size wire connector based on the connector size you choose.

Is the welding bar wire connector easy to use?

The soldering iron allows you to make waterproof cable joints without having to twist and solder the wires. Simply insert the wires into the clear plastic connector tube and hit it with a heat gun. The tube has solder inside for electrical connection and holds and shrink seals the wires at the same time.

Can these be used in the engine bay of a vehicle for example (ford f350 diesel)?

As long as you keep a reasonable distance from exhaust components such as pipes, manifolds, turbo, then these are an excellent choice as it will keep the gasket dry and much less susceptible to corrosion under the hood


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Solderstick Waterproof Soldering Wire Connector Kit
Solderstick Waterproof Soldering Wire Connector Kit
$17.64$57.60 Select options