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How To Glue Wires Together?

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Written by: Jeremy Sanchez


How To Glue Wires Together?

You can safely and effectively glue wires together using one of the following types of adhesives:

  • Super glue, more specifically, electrically conductive wire glue 
  • Epoxy glue 

These types of adhesives are also safe to use on electrical wires. 

Super glue is easier to use as it doesn’t require mixing two separate parts. It is also clear, water-based, and non-conductive. 

Electrically conductive wire glue is the recommended adhesive to glue electrical wires together. Besides being non-toxic and clear, it is also non-corrosive. 

Keep reading to learn more about gluing wires together, including electrical wires, safely, resulting in a durable bond. 

How To Fix A Loose Or Broken Wire With Super Glue?

Super glue is a good adhesive for fixing loose electronic wires. 

Before you apply the glue to the wire, clean the surface using rubbing alcohol. You can add rubbing alcohol to a cotton ball or even a cotton swab (whichever is easier for you to work with), then wipe down the wire with it. 

This method works best if the wire is around ¼ inch in diameter. 

Follow these steps to glue a loose electronics wire with super glue once you have cleaned the wire with rubbing alcohol:

  1. Wrap the wire around where you need to glue it 
  2. Apply a thin layer of glue to it
  3. Allow the glue to dry for about 15 minutes 
  4. Once the glue hardens, you can assemble the device 

You can also glue broken wires together. 

To glue broken wires together, follow these steps:

  1. Wipe down the wires with rubbing alcohol to remove any stains or dust 
  2. Lay them flat, without overlapping 
  3. Apply the glue to the wires 
  4. Wait for the glue to fully dry before you move the wires 

What Glue To Use On An Electrical Wire?

You could use super glue and epoxy glue to glue electrical wires. They will get the job done and offer a durable bond. 

But, because we are talking about electrical wires, there is a glue that tops them all and is the most recommended one for this case – Electrically Conductive Wire Glue. 

Electrically Conductive Wire Glue is the best to glue electrical wires because it is non-toxic, clear, non-corrosive, and is used to make electrical connections. 

So let’s look at some glues that conduct electricity, so you know which would be best for your project. 

MG Chemicals Silver Conductive Epoxy Adhesive High Conductivity

This electrically conductive epoxy glue provides a strong bond that offers permanent electrical connections. 

You can use it as a solder replacement and for bonding heat-sensitive electronic components. 

This SVHC-free glue cures at room temperature, but a heat cure is recommended for the best conductivity. 

C40 Electrical Wire And Cable Glue

This electrical wire and cable glue are safe and non-toxic. 

This durable glue is odorless and dries clear. It is also environmentally friendly. 

Here are its other features:

  • Multiple precision tips for better precision and easier application 
  • Instant bonding 
  • Easy to use 

Lead-Free Wire Glue Electrically Conductive

This electrically conductive wire glue bonds low-voltage electrical connections. 

It is very to use, and it dries fast. 

This glue conducts both low-voltage AC and DC circuits. It offers a permanent bond. 

Frequently Asked Questions

Is Gorilla Glue strong enough for connecting wires?

Not only is Gorilla Glue strong enough for connecting wires, but it is also strong enough to withstand high temperatures and vibrations. Even if the temperature increase or there are vibrations, Gorilla Glue won’t lose its bond. 

Does Super Glue conduct electricity?

Super Glue does not conduct electricity. 

Is Krazy Glue conductive?

Krazy Glue is a non-conductive adhesive. It won’t allow an electric current to pass through it. 


It isn’t hard to glue loose or even broken wires and cables. You just need to know what type of glue to use. 

But if you are planning on gluing electrical wires, look for electrically conductive glue for the best results.

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Jeremy Sanchez

My passion for adhesives and building spans decades, ever since I was old enough to know what glue is, basically. I was always fascinated by how you could mash together several materials and create something new with them.

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