Magnets are one of the most used materials in crafting and modeling projects. The unique magnetic properties make them an irreplaceable part of many constructions and devices.
In many projects that include magnets, we require them to be bonded to a surface strongly. Bonding magnets might seem an easy task for many inexperienced crafters, but in reality, it requires preparation and the use of a proper glue for the magnet.
That’s why we wrote this article. We compiled a list of 7 adhesives where we picked the best glue for magnets. After the list, you can inform yourself further with our guide, where you will find additional information about adhesives, magnets, and more.
Last update on 2022-07-18 / Affiliate links / Images from Amazon Product Advertising API
One thing worth mentioning before we go to the reviews is that neodymium magnets require precise preparation before bonding. If you fail to prepare the surface, your bond will likely fail, no matter what kind of glue you use.
It’s also important to look at the magnet itself and see what kind of coating it has. Many manufacturers add additional elements to neodymium magnets to improve corrosion resistance. These materials include but are not limited to nickel, dysprosium, and others.
These supplementary materials may reduce the bond strength and may require specific adhesives for a strong bond. With that being said, we will focus on the most common neodymium magnets that are sold commercially. The preparation that we will describe will work great with our recommended reviewed adhesives for magnets below.
Preparation Of The Magnet Surface
The first step to preparing the surface of the magnet is to clean it with acetone. It’s important to use only 100% acetone for proper surface cleaning. Don’t use any nail polish removal acetone that contains other ingredients. Only 100% acetone like this one you can find on Amazon here will do the job!
After you’ve thoroughly cleaned the surface with 100% acetone, you would want to roughen the surface with abrading. We recommend using sandpaper and gently rubbing it against the magnet. Do this a few times, and that’s it.
After you have roughened the surface, clean it again with acetone thoroughly to remove any debris left on the magnet. Your surface is now ready for bonding!
What kind of glue is best for magnets?
We recommend 2 types of glues for bonding magnets to basically any surface, cyanoacrylate adhesives and epoxies.
Cyanoacrylates are more commonly known as superglues. They work great with bonding all kinds of materials and are known for strong bonds and quick curing times.
They work great on magnets too, but only the high-grade models. Crazy glue and similar weaker types of CA glues won’t hold the magnet for too long. All the cyanoacrylate glues we reviewed work perfectly with magnets.
Epoxies are also an excellent choice for bonding magnets. Both two-component and single-component options work well, and we recommended both of these in our reviews. Epoxies provide exceptional strength and will hold your magnets for a long, long time.
Bear in mind that two-component epoxies require a bit of experience in mixing, so they are not that suited for beginners. If you’re not sure which one to choose, go with one of the CA adhesives we reviewed below, and you’ll be golden.
Best Glue For Magnets – Reviews
In this section of the article, you will find the best glue for magnets. The review list contains 7 adhesives that are all perfect for bonding magnets. You will also find specific adhesives like the best glue for magnets to wood and the best glue for magnets to plastic.
E6000 230010 Craft Adhesive
E6000 has proved itself as one of the strongest and most versatile commercially available adhesives on the market. We ourselves have recommended it so many times that we’ve lost count.
This industrial-grade adhesive is a single-component epoxy glue that is, in our opinion, the best glue for magnets you can find!
As we mentioned earlier, epoxy glues like this one work wonderfully on magnets. With adequate preparation, this bond on the magnet will last a lifetime with this glue! It’s extremely powerful, and its tensile strength is on par with professional-grade epoxies on the market.
You won’t reduce the magnetic properties of your magnets with this glue. The magnet will stay intact while the bond stays super strong.
You can bond the magnets to wood, stone, concrete, metal, and many more materials! We found that this glue works great with glass. It’s the best glue for magnets to glass that we tried. It bonded incredibly well and cured really fast for such a strong adhesive.
This glue dries clear which is ideal for a clean bond that will look nice and tidy. The high viscosity or thickness of this glue will provide you with an accurate application of this glue.
Combined with clear-drying, this makes the bonds made with this glue mess-free. It won’t spill or run while applying, and it will leave an immaculate finish that looks professional!
This glue also has amazing environmental resistance properties. It will resist high temperatures without any weakening of the bond. The adhesive is also waterproof, which means that it can be used for any type of magnet project, indoors or outdoors.
This is by far the best option on the market if you’re having a crafting or modeling project that includes magnets. It’s a serious adhesive for serious crafters that appreciate longevity and professional results.
Gorilla 2 Part Epoxy
Gorilla 2 part epoxy will make strong, long-lasting bonds with neodymium magnets. It’s a great two-component epoxy adhesive that has a great system for easy application.
This two-part epoxy has some serious structural strength. The bonds made with it are reliable and very durable. It’s truly a construction-grade adhesive that can be used for heavy-duty projects while also being suitable for crafting and home use.
Since Gorilla glue is primarily intended for wood, this epoxy makes a great adhesive for all kinds of wood. It is without a doubt the best glue for magnets to wood that you can buy. It will create super-strong bonds to wood that have high resistance.
One of the things that scare people away from using 2 component epoxies is the mixing and fast setting time. Gorilla has found a great solution to this problem. The syringe system it uses makes you pour equal amounts of resin and hardener precisely.
What we love about this epoxy is that it dries crystal clear and leaves no mess behind. When mixed, the adhesive is so easy to apply and leaves no ugly residue when dried.
It should be noted that you need to clamp the parts together to ensure the strongest bond. Setting time for this epoxy is 30 minutes, and it can take up to 24 hours to fully cure.
Overall, this glue is an excellent choice for magnets. It holds the bond exceptionally and dries clear, leaving you with a reliable, tidy finish.
Insta-Cure Gap Filling
This is a cyanoacrylate adhesive of serious strength. It’s much more powerful than your regular superglues and also works flawlessly for magnets!
This CA adhesive is a great option if you want to bond the magnets quickly. As with most of the cyanoacrylate adhesives, this glue cures in just 15 seconds! You will finish your projects much faster with this glue while not worrying about the strength of the bond, like with weaker superglues.
The thick viscosity of this glue will help you apply it much easier than the liquid versions of superglues. This glue won’t run, spill or make a mess out of your project. It also dries clear for nice and good-looking bonds.
This glue works great on a wide variety of materials. It’s perfect for bonding magnets to metal, magnets to wood, and many other materials. It’s a very versatile adhesive that will also be very useful for other projects apart from magnets.
The structural strength of this CA glue is exceptionally high. It was described by one of the reviewers as super glue on steroids. It’s a specially designed formula that makes this cyanoacrylate glue much stronger than the regular superglues.
We thoroughly recommend this glue for any kind of magnet crafting project. It dries swiftly, holds the bond great, and is very versatile.
Faller F170492 Expert Plastic Adhesive
As you might have guessed by the product name, this is glue specialized for use on plastic. It will bond just about any type of plastic you put it on. It’s without a doubt the best glue for magnets to plastic on the market!
This Faller glue comes from Germany and definitely holds up to the German standard of quality. It bonds plastic like it’s paper! Seriously, if you want to bond magnets to plastic this is the glue that you choose. The bonds are extremely strong on plastic and will hold for a long time.
We also like the design of the bottle and nozzle that this glue comes in. It’s very cleverly manufactured to ensure that the glue is preserved after use. The narrow metal nozzle does a terrific job for precise application.
The glue does take a bit longer to set. This might not be preferable for some, but if you want a bit more working time for the assembly of the parts, this can helpful.
The price of this glue is on a higher side but definitely justified as well. This is a top-grade glue use by serious crafters and modelers. If you have magnets and plastic that need to be bonded, look no further.
J-B Weld Steel Reinforced Epoxy
Many people have reported how excellently this JB Weld epoxy works with magnets. The steel-reinforced formula makes bonds that will last for decades.
The J-B Weld epoxies are known to have stronger bonds than you would get with welding. And that’s not a marketing trick, it’s a fact!
The resistance of this epoxy is phenomenal. The tensile strength of this adhesive is 5020 PSI! That’s some serious strength!
The epoxy can withstand temperatures of up to 550 degrees Fahrenheit and is also waterproof. This means it can survive in any kind of environment, and you won’t have to fear its resistance.
This epoxy is well suited for bonding many different materials. Want to bond magnets to plastic, no problem, want to bond them to glass, no trouble either. It’s reliable and versatile.
Setting time for this epoxy is around 4 hours, and you can expect it to fully cure in about 24 hours. You will also need to clamp the parts together until the epoxy sets for the strongest bond.
The cured color of the epoxy is grey. While we would have liked a clear drying color, this doesn’t present a major issue, as the epoxy can be painted to the desired color easily.
All in all, this is a superb epoxy for bonding magnets if you can benefit from its strength and resistance. If your project involves lightweight parts that will be held indoors, this adhesive might be overkill.
If you, however, have a heavy-duty magnet project that is exposed to harsh environmental factors, this is the perfect glue for the job. You can rely on the bonds to resist anything!
Glue Masters Super Glue
This is a super glue that has industrial strength while having a lightning-fast curing time! It’s one of our all-time favorites from Amazon.
The structural strength of this glue is surprisingly high for a cyanoacrylate adhesive. It’s definitely much stronger than your ordinary crazy glue and is much more resistant to environmental factors.
You will have no problem bonding magnets to anything with this glue. It works on glass, concrete, wood, plastic, stone, cork, copper, and many more materials. There really isn’t a material it can’t bond.
As we mentioned earlier, the drying time of this glue is indeed fast. It takes only 60 seconds to dry!
We really like the fact that there are different viscosity options for this CA glue. You can choose between thin, medium, and thick viscosity. For gluing magnets, we would recommend medium viscosity. It works like a charm for magnets! With it, the application is super easy, and the drying time is fast as well.
Another thing we appreciate about this glue is its container. There are issues with over 90% of glue bottles from different brands that are known to leak, harden, and spill when applied. This bottle has no such issues. You can be certain that you will spend every single drop of the adhesive if you store it in the refregirator.
This is an amazing CA adhesive, very well suited for bonding magnets. Quick setting time, easy application, and high structural strength make it a terrific choice!
Loctite Super Glue Gel Control
Loctite is known as the number 1 super glue for plastic. That’s why it works superbly for bonding magnets to any kind of plastic.
This super glue gel formula is especially good for magnets because of its easy application. The specially designed buttons on the side of the bottle provide you with unparalleled precision when applying the adhesive.
The special design and the high viscosity gel formula of the glue make it a great tool for joining delicate parts.
The strength of the glue is of Loctite standard. They don’t ever make a weak glue, so we never question their bonds. The setting time for this adhesive is only 15 seconds!
The glue gel dries clear and leaves a tidy and clean finish with no colored residue left.
Overall, this Loctite Super Glue Gel is a great choice for bonding magnets. Especially if you want to bond plastic as it is probably the best super glue for bonding plastic you can find!
Glue For Magnets – Guide
In the following section, we will learn more about magnets and the adhesives used for them. Let’s start with the magnets so that we know what kind of material we are working with.
Magnets are certain objects or materials that have the ability to pull ferromagnetic materials like steel or iron with the help of a magnetic field that they produce. Permanent magnets are the magnets that we mostly see in the market, and those are the magnets that most people use on their fridges.
Neodymium magnets are the most produced and commonly used permanent magnets, and those are the ones you are most likely using for simple crafting and modeling projects. They are made of neodymium, iron, and boron.
The most important feature that we need to remember about them for this article is that they are incredibly vulnerable to corrosion. Because of that, many manufacturers add materials like nickel to increase corrosion resistance.
Like we mentioned at the beginning of the article, the magnets need to be prepared because of those materials to ensure the proper bond.
Now that we know a little more about the magnets, let’s look at the adhesives next.
Setting And Curing Time
Setting and curing time will determine how fast will the glue dry. There are certain situations where you want a faster drying time and ones where you don’t.
Faster drying time means that you will obviously finish your project faster. You won’t have to wait that long for the glue to dry, and you can carry on with the project faster.
Slower drying time is beneficial when you need more work time for the assembly of the bonded parts. Some glues have an open working time of up to 60 minutes for the most delicate bonds.
For most of the part, you will want a fast-drying adhesive for magnets. If you’re a beginner or not too confident in your ability, choose a slower setting time glue for your magnet project. On the other hand, if the project doesn’t require a long assembly time, go for the quick setting adhesives.
The viscosity of the glue for magnets is an important factor. It will determine drying time and application accuracy.
Low viscosity glues are known as liquid adhesives. They tend to spill if the composite surface is small and needs a precise amount of glue. They are good for certain applications, but for magnets, we recommend something a bit thicker.
High viscosity glues are very thick glues that have longer setting times, and in many cases, require clamping. Again, these glues are great for some projects where long open work time and structural strength are needed. For magnets, we recommend medium viscosity.
Medium viscosity is just perfect for gluing magnets. It has a quick drying time while it isn’t too messy. It allows for accurate application.
We mentioned earlier in the article that there are two types of glues that we recommend for bonding magnets, and those are epoxies and superglues.
Both work great with magnets, but they are vastly different in terms of complexity.
Super glues are super simple to work with. You can start working with them right away!
On the other hand, epoxies need more time and experience for preparation and application. You need to mix the two components equally then apply them with a tool to the composite area. They usually require clamping too.
If you’re looking for the easiest, beginner-friendly option, then superglues are your best bet. If you want a stronger bond and have the experience, go for epoxies.
Frequently Asked Questions
What is the best glue to use on magnets?
The best glue to use on magnets would be either epoxy or cyanoacrylate glue. Our number one recommended model is E6000. It works like a charm on magnets.
Can you glue magnets together?
Yes, you can! You can use epoxy adhesive or superglue as they are the most efficient choices.
Does JB Weld work on magnets?
JB Weld 2 part epoxy works phenomenally on magnets! It creates super-strong bonds and has extreme environmental resistance. While it bonds the magnets excellently, the drying time is quite long. If you’re looking at a quick-setting alternative, go for an industrial-grade CA glue.
That covers it for all you need to know about the best glue for magnets. The most important thing to remember is that there are two main types of glue that work the best, epoxies and cyanoacrylates.
Any one of our 7 reviewed glues words wonderfully on magnets. You can’t go wrong with any of them.