So you are obsessed with Lego? Can not resist yourself while seeing your kids moving with those colourful structures. Don’t be shy. It’s not only you! It would be difficult to find anyone who did not play with Legos as a child.
Legos help us think outside the box, and it is so much fun. Kids make a lot of different kinds of structures, and these show how special and unique they are.
However, some of us grownups have a hobby of building beautiful lego projects. It is still hard to resist, right?
To build a stable Lego structure, you must use something sticky and firm to keep the pieces together. And here comes the glueing part.
Choosing a suitable glue is essential; otherwise, your projects will fall off at any time, leaving a mess. But how to pick the right glue for your Legos?
Well, to solve that question, we are here. This article will guide you to pick the best glue for legos on the market.
Let’s dive in!
BEST RUNNERUP   Gorilla Super Glue Gel
| BEST OVERALL   Gorilla Heavy Duty Spray
| BEST BUDGET   Krazy Glue Elmer's
|
What is Lego Made Of?
Toy!
Hearing this word, visuals of many plaything types may have surfaced on your brain. And I am 100% sure that Lego is one of them. You may have wondered what the building block of the world’s most famous building block is?
Most LEGO parts are built from a kind of plastic called ABS, which stands for acrylonitrile butadiene styrene. ABS plastic is commonly found in computers, cars, pipe fitting, etc., including 3D printing.
As the legos are usually light and tiny, many adhesives and glues work well to join them. For example, cyanoacrylate adhesives, cement glues, epoxies, and polyurethane adhesives work well for attaching Lego bricks.
Lego Glue – What To Check Before Buying
There are some matters to consider before buying legos. These will assist you in choosing the ideal adhesive that meets all of your needs.
Finding the best legos glue will seem like child’s play if you keep these points in mind during the choosing process.
Drying Color
Maintaining the visual attractiveness of a Lego set when glueing is possibly one of the most critical considerations. Making the mistake of applying adhesive that dries white or discoloured might lead to the complete ruin of your craft.
Choose a glue that dries transparent if you want to display off your Lego set in all its beauty.
Setting Time
Make sure to check how long it would take the adhesive to stick Lego pieces together so that you will not have to spend a lot of time moving things around. You already know where your legos go, and they hold into place quickly with the proper alignment.
Permanent Quality
You should always keep in mind whether or not the adhesive is permanent. Your art structure could come apart at any point if the glue isn’t a permanent adhesive – or at the absolute least, it won’t be stable for a long time.
However, suppose you want to glue the Lego pieces for a temporary project. In that case, a non-permanent lego adhesive is a good option.
Water Resistance
If you like Lego art and build large constructions for presentations, you’ll need a water-resistant adhesive. This feature will protect the building from water damage if it comes into water contact.
What Glue to Use for Legos
Usually, there are five different types of glue for Legos, each with its own set of qualities and properties. For example, some are excellent on nonporous materials such as plastic, rock, or stone. In contrast, others are excellent on porous materials such as paper or wood.
The most important thing about what glue to use on legos is the types of material you work with. The following list contains some of the different kinds of glue available on the market and that are regularly used in various activities.
- Cyanoacrylate Adhesives(Super Glue)
- Polyurethane
- Craft
- Fabric Glue
- Wood Glue
Legos are nonporous materials; hence glues of this sort are excellent for attaching to legos. Superglue, spray adhesive, or wood glue perfectly work fine to glue legos. They each have unique qualities. Some glue bonds instantaneously and permanently, while others may only cause temporary adhesion.
It is best to use a non-permanent building if you want a temporary structure and re-uses the legos.
However, if you prefer to work with Lego to adhere to other porous materials, craft, wood, and fabric glue are the ideal options for you to consider. Those glues are especially effective on porous materials.
Do not decide to purchase “just any adhesive” for Lego. Always check whether they are safe to use and do not contain any dangerous substances—our team of professionals researched to determine the best Lego glue.
Let’s take a closer look.
9 Best Lego Glue Review
Best Temporary Glue for Legos: Le Glue Temporary Glue
- Heavy duty - dries permanent
- Repositionable, non-yellowing, Photo safe
- Comfort nozzle - wide pad, controlled fine mist - even application
Last update on 2022-05-16 / Affiliate links / Images from Amazon Product Advertising API
The most kid-friendly adhesive for legos is Le-Glue. This glue is entirely safe for your children because it is created from natural ingredients. Other glue may cause skin and eye irritation, but this lego glue will not do these harm to your children.
Give kids this glue to practice their inventive talents building lego structures.
You can escape the disappointment of LEGOs tumbling down after hours of labour using Le-glue. Le-glue is a non-toxic, temporary solid adhesive that will not damage your Legos. It comes in a squidgy flexible bottle with a screw lid. Moreover, it is non-toxic.
The adhesive is a thick, sticky off-white paste that takes an hour to incubate, cures in 24 hours, and you can quickly remove the glue using hot water. You may use this if your youngster needs a lego adhesive for her next lego building.
Specifications
- Size/ Volume: 1.98 Ounces (2 Fluid Ounces)
- Brand: Le-Glue
- Package: Can
- Color: Brown, Beige
- Type: Lego adhesive
- Country of Origin: USA
Features
- Applicable surfaces/ compatibility: This glue is specially formulated to glue Legos (Brick, Plastic)
- Dry time & Cure time: Le-Glue non-permanent glue sets in 1 hour and cures in 24 hours.
- Permanent/ Non-Permanent: No, this adhesive for Lego is not permanent.
- Repositionable: Yes, you can reposition and adjust the legos if you need to do it.
- Non-toxicity: It has no toxic chemicals formulated entirely from natural ingredients.
- Safe to use: It is safe to use, and there have been no complaints.
Cautions
- The color is not fully clear.
- Pouring the glue in the right area requires the use of a brush.
Best Spray Adhesive for Legos: Gorilla Glue Spray
- GEL FORMULA: No run control gel formula that is great for use on vertical surfaces
- ANTI CLOG CAP: Helps keep the glue from drying out. It's Gorilla tough use after use.
- IMPACT TOUGH: Specially formulated for increased impact resistance and strength
Last update on 2022-05-17 / Affiliate links / Images from Amazon Product Advertising API
Spray adhesive is a viable option for legos. It will enable you to glue the legos faster than any other sort of adhesive. So without getting your hands sticky and messy, you can do enormous outdoor and indoor lego projects in a short amount of time.
Gorilla Heavy Duty Spray Adhesive is the most acceptable spray adhesive for legos and other crafts. It is a multifunctional and movable glue for legos. Other than glue, assume you wish to use decorative paper to decorate the walls of your indoor room. If you use any different types of Super Glue Gel, your decorating time will extend. Using spray adhesive will save you time.
It’s an aerosol can with 14 fluid ounces in it. Almost all materials are compatible with it. This glue is safe for kids, repositionable, and non-yellowing.
Specifications
- Size/ Volume: 1.1 Pounds (14 Fluid Ounces)
- Brand: Gorilla
- Package: Aerosol Can
- Color: Clear
- Type: Spray Adhesive
- Country of Origin: USA
Features
- Applicable surfaces/ compatibility: It is a versatile glue that adheres to Wood, Foam, Glass, Leather, Paper, Plastic, Metal, and Fabric.
- Dry time & Cure time: It only takes 10-20 seconds to dry.
- Permanent/ Non-Permanent: Yes, Gorilla Spray Adhesive creates permanent adhesion.
- Repositionable: No, you may not be able to reposition because the glue starts drying as soon as it is in the air.
- Non-toxicity: There were no traces of toxic and harmful chemicals.
- Safe to use: It complies with VOC standards. Thus, it is entirely safe and secure.
Cautions
- Do not use this for bonding weighted materials.
- It does not work in some cases like wood on which it claims to work.
Best Superglue for Legos: Krazy Super Glue
- Xoffice supplies
- School and art supplies
- Elmer's works great on wood, rubber, glass, ceramic, and plastic
Last update on 2022-05-17 / Affiliate links / Images from Amazon Product Advertising API
One of the most effective Lego glues is Krazy glue. This glue from the brand Elmer’s comes in a tube. This tube is easy to use and has a simple design.
For temporary projects, you might want your legos to be bonded for the time being. So here comes this glue for rescue.
Furthermore, this white glue is viscous and easy to wash away, making it an excellent choice for anyone looking to experiment with semi-permanent structures.
Krazy Glue, like other glues, is designed to be water-resistant. However, systems may break if they fall because it is not impact-resistant.
The thick solution is intended to adhere legos to various materials, including wood and plastic. It lasts for a long time in the tube and will not obstruct the applicator.
Specifications
- Size/ Volume: 1.6 Ounces (.7 Fluid Ounces)
- Brand: Krazy
- Package: Tube
- Color: Multi
- Type: Cyanoacrylate Glue (Super Glue)
- Country of Origin: USA
Features
- Applicable surfaces/ compatibility: This multipurpose glue bonds instantly to Wood, Glass, Ceramic, Plastic, Rubber.
- Dry time & Cure time: It just takes 10-45 seconds to dry and cures within hours.
- Permanent/ Non-Permanent: Yes, this adhesive is a permanent lego glue.
- Repositionable: No, it is not advisable to reposition the object after putting it in the adhesive.
- Non-toxicity: This adhesive for Lego is wholly non-toxic and harmful substance-free.
- Safe to use: This glue is safe to use. However, it is better to take basic safety precautions.
Cautions
- It may not work best for silicon surfaces. We recommend Loctite Ultra Gel for bonding silicon surfaces.
- Put the cap back on instantly. Otherwise, the glue may dry.
Best Lego Baseplate Adhesive: Rhino Heavy Duty Glue
- The Only Glue You'll Ever Need!
- Bonds in seconds plastics, vinyl, wood, rubber, metals, canvas, acrylics, ceramic, glass, brick, concrete and more
- Clear Stress Tough formula for impacts, shock, moisture, heat and vibrations
Last update on 2022-05-17 / Affiliate links / Images from Amazon Product Advertising API
Rhino has been in the top position of the permanent glue industry for a long time. This brand has a thick, powerful formula that adheres to almost all surfaces. However, this adhesive is exclusively used in long-term Lego creations for its permanent adhesion.
This adhesive is a viable option to adhere Legos meant to be placed underwater or subjected to high pressure.
This impact-resistant composition maintains the project rigid and stable, preventing construction vibrations. If the lego construction falls somehow, the glue will keep it together because it is shock-resistant. Moreover, it can withstand high temperatures.
With this Rhino adhesive, applying vinyl becomes a breeze. However, make sure you don’t pour glue on the structure’s outer edge since it will harden the surface.
Specifications
- Size/ Volume: 40 mL.
- Brand: Rhino Glue
- Package: Tube
- Color: Clear
- Type: Cyanoacrylate Adhesive (Super Glue)
- Country of Origin: USA
Features
- Applicable surfaces/ compatibility: Plastics, Vinyl, Wood, Rubber, Metals, Canvas, Acrylics, Ceramic, Glass, Brick, Concrete, and more
- Dry time & Cure time: It creates a strong adhesion within 60 seconds. It takes 20 minutes to cure fully.
- (However, hold or clamp them longer and give all night to fully cure.)
- Permanent/ Non-Permanent: Yes, Rhino Glue is a permanent adhesive for legos.
- Repositionable: No, it is advised not to reposition the objects after applying the glue.
- Non-toxicity: No toxic chemicals were put into this lego glue when formulated.
- Safe to use: Yes, it is safe and secure.
Cautions
- Not to be used on skin and hair. Will bond skin instantly.
- Tap the tube on the hard surface to drain the glue down from the nozzle. It will prevent clogging the applicator.
Best Silicon-based Superglue for Legos: Loctite Ultra Gel Control Super Glue
- Rubber-toughened, instant adhesive resists impact, shock, vibration and temperature extremes
- Ideal for metal, rubber, ceramics, wood, leather, paper and plastics
- Comes in a patented, side-squeeze design for maximum control and airtight storage
Last update on 2022-05-17 / Affiliate links / Images from Amazon Product Advertising API
Loctite Ultra Gel has a gel formula, which means it will not spill when you use it. This powerful and long-lasting glue is entirely shock-resistant and, therefore, will bond your Legos in place for the rest of your life! The rubber-toughened feature will hold the legos in place and withstand any external blows.
Even when the temperature is high, this gel will not break down. There will be no marks or colors outside the lego building because it is a transparent gel. The gel composition makes dispensing and regulating the product simple.
The side-squeeze feature is included to glue legos with ease. If you have leftovers after glueing legos, you can also use this adhesive for other outdoor and indoor usages.
Specifications
- Size/ Volume: .48 Ounces (4 mL)
- Brand: Loctite
- Package: Tube (Cartridge)
- Color: Clear
- Type: Cyanoacrylate Adhesives (Super Glue)
- Country of Origin: USA
Features
- Applicable surfaces/ compatibility: This lego adhesive also bonds with Wood, Paper, Ceramic, Leather, Plastic, Metal, and Rubber.
- Dry time & Cure time: It dries in one minute.
- Permanent/ Non-Permanent: Loctite Superglue Gel creates a permanent adhesion.
- Repositionable: No, you should not. The glue starts drying instantly.
- Non-toxicity: Yes, the formula has no harmful and toxic materials.
- Safe to use: Yes, this lego adhesive is safe to use.
Cautions
- Sometimes, it doesn’t seem easy to squeeze the glue from the tube.
Best Gorilla Glue for Legos: Gorilla Super Glue Gel
- GEL FORMULA: No run control gel formula that is great for use on vertical surfaces
- ANTI CLOG CAP: Helps keep the glue from drying out. It's Gorilla tough use after use.
- IMPACT TOUGH: Specially formulated for increased impact resistance and strength
Last update on 2022-05-17 / Affiliate links / Images from Amazon Product Advertising API
This glue from the famous glue band Gorilla comes in a tube that weighs 0.71 oz / 20 grams and is an Amazon’s Choice. This Gorilla Super Glue Gel has a long nozzle applicator. On Amazon, it has a 4.7/5 star rating and over 20,000 five-star ratings.
This lego glue is an excellent choice for people who seek absolute control over their joining process and want to use as little glue as possible. You can glue restricted locations with the long nozzle applicator, such as around tiny lego pieces or corners with small gaps.
It has applicability on both metal and plastic, making it great glue for Lego enthusiasts who wish to assemble metal components. It also dries quickly, allowing you to get the exact appearance you desire. In addition, this adhesive is solid and won’t readily break, so you can be sure that your buildings will remain intact.
Specifications
- Size/ Volume: 1.5 Ounces (.71 Fluid Ounces)
- Brand: Gorilla
- Package: Tube
- Color: Clear
- Type: Cyanoacrylate Adhesive (Super Glue)
- Country of Origin: USA
Features
- Applicable surfaces/ compatibility: Wood, Paper, Leather, Ceramic, Plastic, Metal.
- Dry time & Cure time: Its fast-drying formula makes the bond sealed perfectly within 10-45 seconds. No clamping is required.
- Permanent/ Non-Permanent: Yes, the bond is permanent.
- Repositionable: No, you can not. Set your pieces together as planned before glueing.
- Non-toxicity: Yes, this lego glue for Gorilla is entirely non-toxic.
Cautions
- It is not for use on polypropylene and polyethylene plastic.
Best Glue for Lego Models: Starbond CA Glue
- ✅ PREMIUM ETHYL CYANOACRYLATE SUPER GLUE - LAB TESTED FOR OPTIMAL PERFORMANCE: High performance industrial grade...
- ✅ EXTRA SUPPLIES: (2) applicator caps, (1) clog-free stopper, and a bag of micro-tips for precision. The extra...
- ✅ "GAP-FILLER" ADHESIVE: Ideal for heavy-duty bonding. Also used for "fletching" in archery and "fragging" for...
Last update on 2022-05-17 / Affiliate links / Images from Amazon Product Advertising API
Amazon’s Choice for Cyanoacrylate Adhesive (Super Glue) is Starbond EM-2000 Thick. It also has 1,790 ratings with a 4.7/5.00 rating. It is a fantastic lego adhesive that meets people’s needs.
This multipurpose adhesive attaches to practically any substance without leaving a trace. Another excellent application for this glue is a sealer due to its high viscosity ( similar to honey). Its gel-like consistency allows users to attach items vertically without spilling or wasting any material. If your lego brick has a hole or gap, you may use this lego glue to patch it in.
Many superglues dry out after one or two applications. Still, this glue has a long shelf life, preventing it from freezing out too quickly.
This glue also comes with precise applicator caps, a clog-free stopper, and a pack of micro-tips. Extra applicator caps are in the packaging in case of future clogs. A small pin in the clog-free stopper prevents blockages, and micro-tips give the right extension for microscopic cracks.
Specifications
- Size/ Volume: 1.76 Ounces (2 Fluid Ounces)
- Brand: STARBOND
- Package: Bottle
- Color: Clear
- Type: Cyanoacrylate Adhesive (Super Glue)
- Country of Origin: USA
Features
- Applicable surfaces/ compatibility: Wood, Fiberglass, Leather, Ceramic, Plastic, Metal, Rubber, Marble, Carbon
- Dry time & Cure time: This glue sets within 1 to 2minutes depending o the surface and completely cures in 12 to 24 hours.
- Permanent/ Non-Permanent: Starbond EM-2000 is a permanent adhesive for legos.
- Repositionable: Yes, you can reposition if you can do it quickly. However, we recommend not moving after application.
- Non-toxicity: There were no traces of toxic and harmful substances.
- Safe to use: Yes, it is safe and secure.
Cautions
- Depending on the various surface types, bonding time can be more than two minutes. In such cases, an accelerator is advised to shorten the bonding period if you need the adhesion quickly.
Best Glue for Legos to Wood: Glue Masters Superglue
- ★ One Glue To Rule Them All – Glue Masters offers premium quality industrial strength Cyanoacrylate Resin with...
- ★ A True Quick Fix – Settles in just under 60 seconds, this glue is the epitome of easy. Gently apply a small...
- ★ A Hobbyist's Best Friend – Helping bring your models, puzzles, and more to completion is our goal! Our glue...
Last update on 2022-05-17 / Affiliate links / Images from Amazon Product Advertising API
Glue Masters Professional Grade Cyanoacrylate is a solid superglue formulated to make a firm seal on glass and plastic.
It works well for Legos because the flow of the glue is easier to control than with other liquids. In addition, the Glue Masters Professional, like many other superglues, is shock and water-resistant to increase the bond’s durability.
As a bonus, it has a control tip that lets you control where the glue drips. It also creates a complete bond in 60 seconds. Finally, it has a 60-day money-back guarantee if you are unhappy with the outcomes.
Plus, you can use this glue for regular indoor and outdoor repairs. It belongs in any toolkit at home or in the workshop. So you will be able to utilize it anytime you need it. This 2oz jar is powerful enough to fix any task, big or little. So keep this at your house, workplace, or workshop for last-minute repairs or lego projects.
Specifications
- Size/ Volume: 4 ounces (16.0 fluid ounces)
- Brand: GLUE MASTERS
- Package: Bottle
- Color: Clear
- Type: Cyanoacrylate Adhesive
- Country of Origin: USA
Features
- Applicable surfaces/ compatibility: This superglue creates strong adhesion with Wood and Plastic.
- Dry time & Cure time: Settles in just under 60 seconds
- Permanent/ Non-Permanent: The bond is permanent.
- Repositionable: No, you should not reposition or adjust after application as it sets within 60 seconds.
- Non-toxicity: No harmful or toxic materials were used in the formula.
Cautions
- Do not use it on fabrics or clothing.
- Always wear eye protection and work in a well-ventilated area.
Best Spray Adhesive for Lego Bricks: Brick Shield Lego Glue
- TEMPORARY SPRAY ADHESIVE - BrickShield spray safely bonds your favorite block sets together without having to use...
- EASILY REMOVABLE - Whenever you are ready to un-bond your creation, simply wash the bricks under warm water and...
- FAST APPLICATION - Simply sprays on loose connections to bond your favorite block sets together!
Last update on 2022-05-17 / Affiliate links / Images from Amazon Product Advertising API
This BrickSheild Plastic Glue is formulated to make the Lego building experience non-sticky and mess-free. It features a spray-glue design that can only be used on lego buildings previously created.
After constructing the structure, keep it a few inches apart from the surrounding area to ensure that the adhesive adheres appropriately.
You may want to utilize the lego bricks again and again. And you might not want to spend all of your Lego bricks on a single structure for the rest of your life. As a result, applying a non-permanent adhesive will be preferable. Pouring some warm water is all that is needed to remove this Temporary Brick Glue. Wash them off and start over with a new structure!
It has a non-toxic component that makes it less dangerous to children. The spraying process eliminates the need for adhesive on each block. The sprayer nozzle uniformly distributes the adhesive, ensuring that each brick has enough glue to adhere.
Specifications
- Size/ Volume: 2.46 Ounces (2.5 Fluid Ounces)
- Brand: BRICK SHIELD
- Package: Aerosol Can
- Color: Clear
- Type: Spray Adhesive
- Country of Origin: USA
Features
- Applicable surfaces/ compatibility: This spray adhesive is specially formulated for plastic.
- Dry time & Cure time: It sets within minutes. But it does take up to 5+ hours for the full strength of the spray adhesive to work.
- Permanent/ Non-Permanent: No, this spray adhesive is not permanent. If you want to dismantle and re-use your brick, pour some hot water, and it’s done.
- Non-toxicity: It is not entirely non-toxic as it contains Dimethyl Ether.
Cautions
- This glue is not formulated for the more extensive area and heavy structures.
- You may need a large amount of glue for brick buildings.
Frequently Asked Questions
Can you glue legos together?
You can, of course, glue Legos together for any size creation. Although Lego does not encourage users to glue, you can do so if necessary for you.
The majority of adhesive is permanent and will not enable you to recover the materials. As a result, consider using a temporary adhesive like Le-Glue – Temporary Glue for Lego. It is simple to dissolve in warm water.
What glue works on legos?
Spray Adhesives, Wood Glue, Superglue, Craft Glue, and Fabric Glue works just fine to glue legos. However, always check if they are compatible with plastic materials.
Can you super glue legos?
Yes, definitely. Superglue creates a permanent and robust adhesion within minutes of application.
What is the glue called in the lego movie?
The Kragle. In The LEGO Movie, Lord Business wields the Kragle, a formidable superweapon.
Can you use hot glue on legos?
Yes, the hot glue would not melt or burn the Legos or cause any damage to them. However, it will make them stickier. You can also quickly remove or reposition the hot glue.
Can I repair a broken Lego brick with glue?
You may use glue to fix a damaged Lego block; however, you must use Cyanoacrylate glue or a permanent adhesive for this.
This task may be difficult; consider using a fine brush to ensure that the joints are well connected.
Final Thoughts
The glues mentioned above are our recommended best glue for legos. But is this the end of our process? Not at all! The most important thing about us is that we always make changes to our website so that you can always find the most up-to-date and relevant information.
We have the last screening layer since reader satisfaction is our primary aim. And you are one of them!