J-B Weld offers different kinds of epoxies as alternatives to welding. Today, we will discuss J-B Weld ClearWeld and Original ColdWeld.
ClearWeld is transparent, has a multipurpose feature, and is quick to set. It comes in a syringe, which makes it easy to use and resealable.
The Original Cold-Weld is a steel-reinforced epoxy with versatile features that create a strong bond on both indoor and outdoor repairs. It is a good option for watercraft repairs.
Read more to get a detailed comparison.
Read More: J-B Weld KwikWeld vs. Original Cold-Weld
Article Highlights
- ClearWeld is a multipurpose, quick-setting, two-part epoxy that dries clear.
- Cold-Weld is a two-part, steel-reinforced epoxy with lasting repairs on metals and multiple surfaces.
- ClearWeld provides a solid and lasting bond and is resealable too.
- Cold-Weld claims to be an alternative to torch welding.
So, What’s the Differences?
J-B Weld ClearWeld is a multipurpose, quick-setting epoxy that comes in a syringe for ease of use. Its improved formula provides a strong and long-lasting bond on most surfaces.
On the other hand, J-B Weld Cold-Weld is a steel-reinforced, two-part epoxy that is considered an alternative to torch welding.
To make a clear comparison, check out the details below.
Tensile Strength
First, you must know the tensile strength to understand the basic features of both products.
J-B Weld ClearWeld has a tensile strength of 3900 PSI, which means one square inch of ClearWeld has enough tensile strength to hold 3900 lbs.
J-B Weld Cold-Weld has a tensile strength of 5020 PSI, which means that one square inch of the product has enough strength to hold 5020 lbs.
So, the Cold-Weld is stronger than the ClearWeld.
Setting And Curing Time
The ClearWeld dries clear. Its quick-setting formula sets within just 5 minutes and cures within 1 hour. Its 1:1 mixing ratio creates a hard and permanent bond.
The other product is the original Cold-Weld that takes 4-6 hours to set and 15-24 hours to cure and set to a hard bond.
So, it needs to rest overnight to become hard enough, which is longer than the ClearWeld.
Compatible Materials
ClearWeld is a multipurpose epoxy that creates a permanent bond on several surfaces, including most metals, plastics, ceramic, glass, wood, brick, fiberglass, concrete, tile, and rigid plastics.
Cold-Weld is a suitable two-part epoxy that works on all metals, wood, rigid plastics, PVC, fiberglass, ceramic, concrete, stone, brick, and more.
The multipurpose quality of several materials is the same for both products.
Read More: J-B Weld Original Cold-Weld vs. MarineWeld
Resistance
Once fully cured, Cold-Weld is waterproof and resistant to fuel, petroleum, acid, and chemicals.
Although ClearWeld is not as strong as Cold-Weld, ClearWeld is water-resistant, but its chemical resistance is not as extensive as Cold-Weld’s.
Applications
ClearWeld can perform automotive, composite, and PVC repairs, crafts, and more. It is versatile but ideal for all DIY repairs, such as fabric. It works best on rigid materials such as metals, plastics, and ceramics.
On the other hand, the original Cold-Weld can perform automotive and household repairs, marine and plumbing repairs, crafts, DIY, and more.
It is so versatile that it can repair agricultural equipment, outdoor equipment, motorcycles, boats, toys, personal watercraft, in-outboard engines, and much more.
It seems like it is more versatile than the ClearWeld.
Method of Using
ClearWeld is a two-part, quick-setting epoxy, so you must follow the instructions to apply it properly. It comes in a liquid formula in an easy-to-mix syringe.
You must dispense the necessary amount and mix the two parts properly. Apply it to the gaps that need to be repaired, then let it harden enough.
As it is a quick-setting product, hardening won’t take too long.
When it comes to Clear-Weld, you need to mix the two parts in an equal ratio and then apply it to the areas that need to be repaired.
The product comes in two separate tubes, so taking it out and mixing it is not that easy compared to ClearWeld.
It needs to rest at least overnight to cure. Once cured, it can be sanded, drilled, tapped, and painted.
Cure Color
As the name suggests, the cure color of J-B Weld ClearWeld is cleat. But the cure color of the original Cold-Weld is dark gray.
This is the major and visible difference between these two products.
Advantages
The J-B ClearWeld comes in a syringe, so it is easy to use. The good part is that the syringe is resealable.
Its unique dispensing system ensures that the product is resealed so it can be used multiple times.
As it prevents leaking and drying out, it becomes convenient to use multiple times. Moreover, the products include a mixing tray and stick.
All these things make this product handy. You can work right away.
Another product is the J-B Weld Cold-Weld. It is a good option for DIY repairs or other projects. It is versatile enough to be used indoors and outdoors.
It is waterproof, non-toxic, and has superior quality, strength, and performance.
Editor’s Note
Lastly, I can only say that Cold-Weld is stronger and can do multiple tasks and repairs, from household to plumbing. So, it is more suitable.
The products are then created for specific uses. So, you should follow the purpose first. Cold-Weld is suitable for various applications, including indoor, outdoor, automotive, and watercraft repairs.
And ClearWeld is when you want a transparent outcome for quick repairs on metals and other DIY projects.