Is JB Weld Conductive

JB Weld adhesives are some of the strongest and most versatile adhesives out there. Formulated with the best materials and engineered for super-strong bonds, these glues are suitable for repairing and joining different surfaces.

These adhesives can also high temperature and pressure to ensure the best ever services to their users.

However, even though the JB Weld adhesives are incredibly workable, one question might always be at the back of your mind. And that is |Is JB Weld conductive?”

Well, keep on reading below to find out more on the topic.

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Is JB Weld Really Conductive?

JB Weld adhesives are super popular because of their workability on different surfaces.

However, if you are wondering whether these glues are conductive or not, let me tell you that JB Weld isn’t conductive. It is not a good conductor of heat or electricity to ensure your safety.

In fact, JB Weld adhesives are excellent insulators of heat and electricity, which enhances their workability even more. 

Is JB Weld Clearweld Conductive?

JB Weld Clearweld is an incredible insulator of heat. This quick-setting two-part epoxy system can withstand a high temperature before melting off.

And as it can resist heat, the JB Weld Clearweld adhesive isn’t a good conductor of heat. 

Is JB Plastic Weld Conductive?

JB Plastic Weld is a quick-setting adhesive from the brand that can bond a variety of surfaces. But just like the other adhesives from the brand, it is also not a conductor of heat and electricity.

Instead, it will repel heat to ensure your safety. 

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Is JB Kwik Weld Conductive?

JB Kwik Weld is a two-part epoxy cold weld system that sets quickly for your convenience. 

However, as this JB Weld adhesive can withstand temperatures up to 300ºF, it’s not conducive at all. You don’t have to worry about your safety while using it. 

Is JB Marine Weld Conductive?

JB Marine Weld is a specially formulated two-part epoxy cold weld system to create lasting bonds for different types of materials.

However, it is not a conductor of heat and won’t absorb any heat or electricity to enganfer its users. 

Is JB Weld Original Conductive?

JB Weld Original is a popular two-part epoxy system that provides strong, lasting bonds between surfaces.

But this adhesive is not conducive at all. It won’t absorb heat or electricity and hamper your safety. This glue can withstand temperatures up to 550ºF when fully cured.

Is JB Weld Steel Stick Conductive?

JB Weld Steel Stick is a steel-reinforced, non-rusting epoxy putty that works wonders on metal surfaces.

But just as other JB Weld adhesives, the Steel Stick is also not a conductor of heat and electricity. In fact, it can resist up to 300ºF of heat to ensure your safety. 

How do you make JB Weld conductive?

JB Weld is an epoxy adhesive that is typically not conductive. However, if you need to make it conductive for a specific application, you can try mixing it with conductive materials or additives. Here are a few methods to make JB Weld conductive:

Mix with Graphite Powder:

One common method is to mix JB Weld with fine graphite powder. Graphite is a good conductor of electricity. You can gradually add graphite powder to the JB Weld and mix it thoroughly until you achieve the desired level of conductivity. Be sure not to add too much graphite, as it can affect the epoxy’s adhesive properties.

Add Conductive Fillers:

There are conductive fillers available specifically designed for making epoxy resins conductive. Materials like conductive carbon black or silver-coated particles can be added to JB Weld to increase its conductivity. Follow the manufacturer’s guidelines for the appropriate mixing ratio.

Use Conductive Epoxy Resins:

If you need a highly conductive epoxy, you can purchase pre-made conductive epoxy resins. These are formulated with conductive materials and are designed for applications where electrical conductivity is essential.

Metallic Powder:

You can try adding finely powdered metals like copper, aluminum, or silver to JB Weld. These metals are conductive, but keep in mind that adding too much metal powder might affect the adhesive properties of the epoxy.

Mixing Technique:

To ensure good dispersion of the conductive material, mix the JB Weld and the conductive additive thoroughly. You may need to experiment with the ratio of JB Weld to the conductive material to achieve the desired level of conductivity without compromising the epoxy’s adhesive strength.


Before using the modified JB Weld for your specific application, it’s essential to test its conductivity to ensure it meets your requirements. Use a multimeter or other conductivity testing equipment to measure the electrical conductivity.

Last Opinion

None of the JB Weld adhesives are conductive, and you must not have any doubt about it. 

Because this company makes sure that their users are always safe, they made the glues an excellent insulator of heat and electricity rather than a conductor. 

Therefore, use these adhesives without having to worry about your safety. 

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