Are there any limitations to using UV glues?

There are some limitations to using UV glues, such as the inability to cure through opaque or UV-absorbing materials, limited bond strength on certain plastics (e.g., polyethylene and polypropylene), and a higher initial cost compared to traditional adhesives. Despite these limitations, UV glues are extremely versatile and effective in many applications.

Best UV Glue [Reviews+Buyer's Guide]

UV glues fall under the category of special adhesives and have a different function than regular superglue. The best UV glue is one that cures fast and hard while resisting scratches and stains. And since UV glues are often used to create beautiful resin designs, it would help if they were clear and tint-free after curing.

With an abundance of UV glue brands on the market, selecting the right one might be challenging. So, we compiled a list of the best products to help you discover the perfect adhesive for your project.

Without further ado, let us see some of the best UV glues available right now.

Best UV Glues

Here is the list of the 6 best UV glues that you can use to bond virtually any material together quickly and efficiently.

1. ONGHSD UV Resin Glue - Best for DIY Jewelry Making

The first option we have for you is the UV resin glue by the brand ONGHSD. This product is available in four different bottle sizes, ranging from 25 grams to 200 grams per bottle. The glue comes in compact bottles complete with nozzles and can be squeezed directly on the surface of choice.

Epoxy UV Resin Clear Hard,ONGHSD UV Jewelry Resin Glue...

Resin Material - It's made of excellent harmless clear...
Widely Used - UV Resin can be used for small items...

Why Did We Like It?

Firstly, we decided to go through all the possible glues available on the market and shortlist them based on our needs. We were looking for an adhesive that was made of good quality epoxy resin or acrylic and had a short curing/drying process. And we were glad to stumble across this option which was a UV resin glue that turns completely transparent after drying.

One good thing about this light-curing glue is that it does not form bubbles and takes smooth, clear shapes upon curing. This makes it an excellent option for decorating, DIY jewelry, castings, and coatings for crafts. In case you need colored glue, you can also mix it with other solutions to get the color required.

Furthermore, the glue can cure quickly with UV light, like LED UV lamps, blacklight, and flashlights. However, make sure to store it in a dark place away from sunlight.

What Could've Been Better?

Even though this glue is quick-drying, there may be variations depending on the material to the glue is applied on. Wood and paper projects will dry and cure much sooner than other materials like plastic. Also, if the temperature is too low and the atmosphere is humid, the curing will take much longer.

Pros

Ideal for DIY and jewelry making
Easy to use
Tight cap that prevents drying
Does not form bubbles

Cons

Does not cure fast on all materials

2. BONDIC - Best for Household Repairs

Next, we have a transparent adhesive UV glue that can be used to bond, build, fix, repair, and fill most surfaces. Whether you need to fix the ends of phone chargers, jewelry, glasses, children's toys, or even shoes, this UV glue can do it all. Meaning, it is ideal for any household DIY project.

Sale

Bondic UV Liquid Plastic Welder, Super Glue, Cures Quickly,...

BOND ANY MATERIALS IN SECONDS - Our Bondic UV welding glue...
STAYS LIQUID UNTIL CURED - Unlike traditional glue, Bondic...

Why Did We Like It?

To begin with, this option is 100% waterproof and heat resistant upon drying. This means that you can use it in various locations, no matter the climate and it could even hold well on surfaces that are prone to leaks or water seepage.

Apart from that, the glue dries clear and can be painted over or sanded down once it hardens. That’s why it can be used for carpentry and woodworking projects. Apart from wood, this UV glue cures on a number of surfaces like rubber, ceramic, metal, PVC, leather, and steel wiring.

To add to that, the glue pen has an incorporated LED UV light that has an easy press button. When the Bondic UV glue is exposed to UV light, it takes a few seconds to form a permanent bond and hardens. Using this UV light glue, you can conveniently pull off multiple home decor projects.

What Could've Been Better?

This product is a good option for everyday repairs and fixes, especially since it has its own UV light. Also, it is non-toxic, so you can use the glue pen often. However, if you happen to run out of glue, the replacement comes at a pretty steep price.

Pros

Water-resistant
Useful for woodworking projects
Easy to apply
Non-toxic

Cons

Refills are expensive

3. DecorRom - Best for Resin Artwork

Next, we selected the 4336846259 model by the brand DecorRom. While looking for the perfect DIY glue, we found this UV adhesive that dries clear and has a simple, quick curing process. This solvent-free formula is also non-toxic and great at creating durable bonds.

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Why Did We Like It?

First of all, this product contains ultraviolet resin, which cures to form a clear, glassy finish that is much more durable than other UV light glue. The formula contains epoxy resin which hardens to form a scratch-resistant surface, while also being resistant to stains and yellowing.

Once you apply the product from the nozzle, it self-levels and self-degasses, meaning the end result will be even and bubble-free. Understandably, it has a wide range of applications ranging from casting and coating to crafts, jewelry making, and resin paintings. You can also use glue on fabric and attach accessories safely to garments.

Now, the good part is, the UV adhesive requires no preparation and is ready to use from the tube. You can use a UV lamp to provide UV light to cure the glue, but sunshine does the job just fine too.

What Could've Been Better?

We thought this product delivered on most of the aspects we were seeking. And yet, we wished the brand released a variety of packaging sizes. The UV glue comes in only one size - a bottle that holds 60 grams of the product, but this quantity might not be enough for extensive resin-making projects.

Pros

Varied uses
Non-toxic materials
Environment-friendly
100% money-back guarantee

Cons

No variety in packaging size

4. QIAO QIAO DIY UV Glue

The search for the best UV glues leads us to another brand QIAO QIAO DIY. This product is available in five sizes, ranging from a 25-gram to a 500-gram bottle. Requiring merely sunlight or a UV lamp to harden, this option is relatively easy to use for household repairs and DIY projects.

UV Resin Clear Hard,QIAO QIAO DIY UV Epoxy Resin Glue Quick...

This UV resin can be cured under UV or direct sunlight...
Made of non-toxic and high-end materials,harmless and low...

Why Did We Like It?

To begin with, unlike other low-quality UV adhesives, this option is suited for gap-filling because of its short curing time. No one wants to wait around pressing two surfaces together just to apply a coat of paint or sand wood. Thus, this product is the perfect option for quick fixes and small repairs in fabric and carpentry projects.

Also, this product has an easy curing process and dries clear under UV light. While other products might turn yellow or not be able to repair plastic correctly, this UV glue emerges as a reliable option for DIY builds. Although it requires ultraviolet light to cure, the UV adhesive forms durable bonds under sunlight as well.

Furthermore, you can mix UV glue with other materials like dye and pigment to create jewelry and craft projects. The squeezy bottle combined with the pointed nozzle design makes it easy to pour and apply over surfaces precisely.

What Could've Been Better?

Going through the online reviews, we found some customers stating that their projects needed rework because the glue formed bubbles. Also, if you live in cold climates with little sunlight, the adhesive will take a long time to set. For best results, it is recommended that the mold is exposed to UV light for curing.

Pros

Non-toxic formula
Anti-yellowing feature
Cost-effective
Precise nozzle for better application

Cons

May form bubbles

Quantity: 1 Bottle | Volume: 0.88oz | UV Light Included: No | Cure Time: 30 to 90 Seconds (6W to 9W 405nm UV LED Light & Direct Sunlight), 2 to 4 Minutes (UV Lamp), 20 to 40 Minutes (Cloudy Day) | Dry Color: Clear | Resistance: Resists Yellowing

5. Limino

We decided to wrap up our list with premium UV resin glue by Limino. This product does not require measuring, mixing, or wasting time with ratios. It is a ready-to-use UV resin formula that sets to form a hard surface and is available in 200-gram bottles.

Sale

UV Resin - 200g Crystal Clear Ultraviolet Curing UV Resin...

CONVENIENT & EFFICIENT - Do not need to measure, mix the...
PREMIUM - Crystal Clear UV resin with self-leveling and...

Why Did We Like It?

Straight off the bat, this UV glue comes in a handy bottle with a spout that is ideal for poring just the right amount of glue. This is one of those UV glues that self-level and de-gasses, so you do not have to worry about bubbles appearing after UV curing.

Comparable to liquid plastic, even a thin layer of this glue is enough to form a durable bond between two dissimilar surfaces. This formula falls under the category of hard UV adhesives, and it easily bonds plastic together. Its fast-curing, anti-staining, anti-scratching properties make it a popular choice for creating resin art.

With this option, it is easy to make castings, jewelry, craft decorations, figurines, and resin paintings. To add to that, this formula does not show any signs of yellowing under visible light. And you can always mix it with mica powder, colorants, and glitter to get finishes in colors of your choice.

What Could've Been Better?

Incidentally, most UV glues with an acrylic base are ideal for small repairs or decorating small projects. This also means that the formula cannot be used to make larger resin objects. For example, making an ashtray using this UV glue is not recommended as any amount of curing time will not be enough.

Pros

Ready to use formula
Non-toxic
Resistant to scratches
Anti-yellowing feature

Cons

Not ideal for larger projects

Quantity: 1 Bottle | Volume: 7.05oz | UV Light Included: No | Cure Time: 1 to 2 Minutes (UV Torch), 10 to 15 Minutes (Sunny Day), 30 to 60 Minutes (Cloudy Day) | Dry Color: Clear | Resistance: Withstands Temperature Up to 248°F, Resists Scratching, Staining, Yellowing

6. Aventik Edison UV Glues Combo Tool Kit

The Aventik Edison Bonding UV Glues Combo Tool Kit is a versatile and essential tool for DIY enthusiasts and professionals alike. It includes three types of UV glues, each designed for different materials and purposes, making it a one-stop solution for various bonding needs - whether you're fixing household items, creating jewelry, or working with electronics. The kit also features a 395nm UV pen to streamline the curing process and ensure a strong bond.

D Aventik Edison Design Three Best Selected Bonding UV Glues...

Combo tool kit of three best selected bonding function UV...
Fast Cure within 10 seconds under Aventik zoom-able 395nm UV...

Why Did We Like It?

The Aventik Edison UV Glues Kit sets itself apart with its wide range of applications, providing a solution for almost any material. Whether you're working with acrylics, PVC, glass, ceramics, metal, or PET, there's a specialized glue to suit your needs within the kit. The all-purpose UV glue is particularly helpful for tackling miscellaneous repairs. The kit's compatibility with many materials makes it an essential addition to any DIY toolbox.

The 395nm zoomable UV pen is another standout feature, turning a traditionally tedious waiting period for curing into a quick 10-second process. With a specialized UV-through lens and a high-quality LED head, the UV pen ensures fast and reliable results, offering convenience and efficiency.

What Could've Been Better?

While the Aventik Edison UV Glues Combo Tool Kit excels in many aspects, one slight drawback is the sticky residue it may leave, particularly if a thicker layer of glue is applied. Being mindful of the application amount and taking the time to clean up any excess glue will help to alleviate this issue.

Pros

A strong bond for various materials
Multipurpose, suitable for various projects
Fast curing time with the UV pen
Set of 3 specialized glues for tailored use
Great value for money

Cons

Glue may feel slightly sticky

Best UV Glue Comparison Table

Product	Quantity	Volume	UV Light Included	Cure Time	Dry Color	Resistance
ONGHSD UV Resin Glue	1 Bottle	0.88oz	No	2 to 4 Minutes (36W UV Lamp), 10 to 15 Minutes (Direct Sunlight)	Clear	N/A
BONDIC	1 Cartidge	0.13fl oz	Yes	4 Seconds (UV Light)	Clear	Waterproof, Heat-Resistant
DecorRom	1 Bottle	2.11oz	No	10 to 15 Minutes (Sunny Day), 30 to 60 Minutes (Cloudy Day)	Clear	Resists Water, Scratching, Staining, Yellowing
QIAO QIAO DIY UV Glue	1 Bottle	0.88oz	No	30 to 90 Seconds (6W to 9W 405nm UV LED Light & Direct Sunlight), 2 to 4 Minutes (UV Lamp), 20 to 40 Minutes (Cloudy Day)	Clear	Resists Yellowing
Limino	1 Bottle	7.05oz	No	1 to 2 Minutes (UV Torch), 10 to 15 Minutes (Sunny Day), 30 to 60 Minutes (Cloudy Day)	Clear	Withstands Temperature Up to 248°F, Resists Scratching, Staining, Yellowing
Aventik Edison UV Glues	3 Bottles	0.33fl oz Each	Yes	10 Seconds (395nm UV Light)	Clear	Withstands Extreme Temperature, Humidity, Vibration

Buying Guide For The Best UV Glue

Now that you have had the chance to see the kind of brands out there, it might be time to narrow down to one option. Here are a few factors you can consider before buying any new UV glue-

1. Type Of UV Glue

A. Acrylic UV Glue

Acrylic UV glues are known for their adhesion to glass, metal, and various plastic elements. The good thing is, acrylic UV glues do not shrink in size even if they are exposed to extreme temperatures or chemicals.

Furthermore, they are quick to dry and seal. However, there is a chance of the glue changing color and developing a yellowish tinge over time.

B. Epoxy Resin UV Glue

This type of UV adhesive forms some of the strongest bonds possible. It can bond to most surfaces, including wood, plastic, metal, and even glass. Epoxy resins are generally fast curing when exposed to UV light and are perfect for filling cracks in surfaces.

Upon use, you will find that epoxy UV glues emit a strong odor while curing, which is relatively harmless. This glue is often resistant to heat, and water but it is known to shrink slightly upon curing.

2. Durability

Over time, the glue can undergo various changes that diminish the appearance and integrity of the adhesion. You want to make sure to select an adhesive that does not wither over time. The best way to better understand the product is by checking customer reviews regarding durability.

3. Resistance To External Factors

Ideally, you'd want a glue that works just as well in cold climates as it does in warm ones. When it comes to epoxy UV glues, temperature, and humidity might affect the curing time if the UV light is incorrectly applied. Generally, this issue does not arise in acrylic glues since it is not sensitive to temperature.

UV Glues FAQs

UV glues offer several benefits, such as rapid curing time, strong bonds, no solvents, and precision application. UV glues can harden within seconds, depending on the wavelength and intensity of the UV light, and create durable and stable bonds that resist heat, chemicals, and moisture.

They are also solvent-free, making them an environmentally friendly option, and allow for a selective application and precise control over the bonding process.

When using UV glues, adhere to safety guidelines such as wearing protective gear (gloves and safety glasses), avoiding direct skin and eye contact with the glue, working in a well-ventilated area, following the manufacturer’s instructions for UV light exposure and proper curing times, and not looking directly at the UV light source.

Yes, some UV glues are formulated to be resistant to sunlight and weather conditions, making them suitable for outdoor applications. Check the manufacturer’s specifications before using a UV glue outdoors.

To apply UV glue, first clean and dry the surfaces to be bonded. Then, apply a thin layer of UV glue to one surface, align and press the surfaces together, and expose the glue to a UV light source (wavelength and intensity should follow manufacturer’s guidelines) until it cures.

Fully cured UV glue can be difficult to remove. Some methods include gently scraping or using a razor blade to remove the glue, applying heat to soften the adhesive and then scraping it off, or using solvents or commercial adhesive removers with caution.

The shelf life of UV glues varies depending on the formulation and storage, typically lasting between 6 months and 2 years when stored in a cool, dark, and dry place. Always check the manufacturer’s guidelines for specific shelf life and storage instructions.

Conclusion

Here we conclude our list and guide for the best UV glue options available. Even though all the options presented are great choices in their own right, we did have a couple of favorite products.

The UV resin glue by ONGHSD was by far the most complete option with quick-drying abilities and plenty of DIY uses. Another product that we liked was the Bondic UV glue which came with a complete kit, including a small UV light.

We hope this guide assists you in figuring out the best UV glue for your home and DIY needs. Until next time, bye!

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