Krazy Glue VS Super Glue – A Detailed Comparison

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Written By Aatka Azhar

Passionate Craft Lover - Helping the world with her research in all things sticky!

When it comes to glue, you want the strongest and most reliable adhesive that you can get your hands on. That’s why so many people choose Krazy Glue and Super Glue to get their jobs done – they both offer powerful binding strengths that help hold objects together securely.

But what makes them different? We’ll compare Krazy Glue and Super Glue on five criteria to find out which glue is right for your project, so read on!


Krazy Glue VS Super Glue – Key Differences

Krazy Glue and Super Glue are two popular adhesives that have been around for many years. However, there are several differences between the two products that make them more suitable for certain jobs than others.

Krazy Glue VS Super Glue-Infographic1. Curing Time:

Krazy Glue: It cures almost instantly. This makes Krazy Glue better suited for quick repairs and emergencies. It is ideal for smaller and more precise projects.

Super Glue: It can take up to 24 hours to cure completely. It may be preferred when you need a longer-lasting bond or extra time to adjust the placement of materials being glued together. It also has a longer shelf life.

2. Specific Uses:

Krazy Glue: This glue is best for bonding non-porous materials such as ceramics, wood, and metal. It dries quickly and forms a strong, clear bond.

Super Glue: It is ideal for porous materials such as wood, paper, and fabric. It takes a little longer to dry but forms a strong bond that can withstand heavy use.

3. Strength of the Bond

Krazy Glue: It offers a gentler but still strong bond perfect for delicate work such as creating jewelry or attaching small pieces of fabric.

Super Glue: It generally creates a stronger bond than Krazy Glue, making it better for heavier materials and jobs that require more strength. You can’t unstick something once it has bonded with Super Glue.

4. Surface Preparation

Krazy Glue: It is easier to use because it does not require the same surface preparation as Super Glue. It needs only minimal surface preparation before application and will create a strong bond even when applied on slightly dirty surfaces.

Super Glue: Before using this glue surfaces must be clean and dry. If there is any dirt or moisture on the surface then it can weaken the bond.

5. Waterproof

Krazy Glue: It requires a trigger to activate its adhesive qualities. The trigger is usually water vapor in the atmosphere. When the adhesive is set and dry, it is completely waterproof. This property makes it perfect to deal with bathroom leaks.

Super Glue: It dries instantly as soon as it touches moisture. Usually, the moisture in the air and moisture naturally found on the objects you’re gluing is enough. You do not need to add water to Super Glue for it to work. Super Glue is one of the fastest drying options available, which means mistakes are quite a bit more permanent.

6. Safety Levels

Krazy Glue: It is slightly toxic but safe to use if used according to the instructions. Avoid touching it with bare hands.

Super Glue: This glue can cause skin irritation if it comes in contact with your skin. However, both types of glue require some precautionary measures such as ventilation and protective gear.

7. Yellowing Level

Krazy Glue: It dries clear. It does not yellow over time.

Super Glue: It can become yellow over time due to exposure to UV rays or moisture in the air.

8. Weather Resistance

Krazy Glue: When it dries off completely it has the quality of remaining flexible. So, it does not break or crack over time. It is heat resistant up to 200°F.

Super Glue: It does not possess this quality of flexibility. It is reactive to extreme temperatures and vibrations. It will crack or break if exposed to such conditions. It cannot withstand temperatures higher than 140°F.

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Pros and Cons of Krazy Glue and Super Glue

After discovering the differences between the two most widely used types of glue, it is important to know their pros and cons for better understanding. It can maximize the help you need to decide which type of glue from the two you want to work with.

A collage of super glue in yellow packaging and krazy glue in green packagingPros and Cons of Krazy Glue:

Krazy Glue has become a staple in many households for all kinds of repairs, and it’s easy to see why. Let’s take a look at some of the pros and cons of using Krazy Glue:


Here’s a table summarizing the features and benefits of Krazy Glue:

Feature Benefit
Inexpensive and widely available Easy to purchase and affordable for small repairs or art/craft projects
Suitable for small repairs Can be used for quick fixes or DIY projects
Requires no special tools or preparation Convenient and easy to use
Includes applicator in packaging Helps control glue application and reduce mess
Removable with acetone Provides flexibility if a mistake is made or repair needs to be undone
Extremely durable and permanent Creates long-lasting repairs


Limitations and potential drawbacks of using Krazy Glue:

Limitation Potential Drawback
Limited working time Requires quick and precise application
Can stain fabric or other materials if spilled on them May cause unsightly or irreversible damage to some materials
Not suitable for use on polyethylene or polypropylene Limited versatility in use cases
Not suitable for use on items prone to wear and tear such as shoes or toys Repairs may not last as long as desired

Pros and Cons of Super Glue:

Super glue is one of those items that you can’t help but have in your home—it’s a handy and reliable tool for quick repairs! But, as with all things, there are pros and cons to using Super Glue.


Summarizing the advantages and benefits of using Superglue:

Features Benefit
Dries very quickly Allows for faster completion of projects and quicker repairs
Can be used on a wide range of materials Versatile and useful for a variety of repair and DIY projects
Suitable for heavier repairs Can provide a strong, lasting bond for larger repairs or broken items
Inexpensive compared to other adhesives An affordable option for those on a budget or looking to save money
Durable and can withstand water exposure Can be used in areas with water exposure or where moisture is a concern


Summarizing the limitations and potential drawbacks of using Superglue:

Limitation Potential Drawback
Difficult to remove from surfaces May leave residue or damage the surface if not removed properly
Fumes can be toxic and irritating if inhaled May cause respiratory irritation or other health concerns
Can be difficult to remove from skin or clothes May require significant effort or potentially damage the skin

Which One Is Better; Krazy Glue or Super Glue?

Krazy glue and super glue are cyanoacrylate glues in their basic composition. However, they have small differences. In some cases, these differences go unnoticed, and in some cases, they can have a huge impact.

Both Krazy Glue and Super Glue have their own benefits, so consider your needs and pick the one that’s right for you ultimately, the decision of which glue is better comes down to what kind of project you are working on and your personal preference. However, it is important to consider certain aspects:

  • The area of the surface you are going to work on
  • Curing time you require to work with
  • Material of the surface you are going to work on

A hand applying super glue glue on paper

Alternatives to Krazy Glue and Super Glue

When it comes to bonding objects together, Krazy Glue and Super Glue are often the go-to options. But what if you want to explore other alternatives? Following are other options for you to choose from.

  • Epoxy glue creates a durable and strong bond, used in construction and automotive repairs.
  • For a more natural option, consider using Resin glue made from plant or animal-based ingredients.

These alternatives can offer different advantages and disadvantages depending on your specific needs and preferences. It’s always important to read product labels and instructions carefully to ensure proper usage and safety.

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1. What makes Super Glue work stronger?

In order to make super glue work faster and stronger, mix baking soda with super glue. It will fasten the curing time as well.

2. Is Krazy glue safe for food?

It has been ruled by FDA that the ingredients of Krazy Glue, as well as Rhino Glue, are food safe as they both are cyanoacrylate.

3. What weakens the Krazy glue?

Rubbing acetone or alcohol on Krazy glue help to break the glue. Acetone works well on fabric but it is better to test first on a separate piece of cloth. After the breaking of the glue substance, apply the pretreatment stain remover.

4. Is Super glue easy to remove?

Yes, super glue can be removed from the skin with the help of soap and warm water but avoid letting it stay on the skin for a longer time. It is removed faster with the help of acetone.

5. Does Super glue expire?

No, superglue does not go out of date; however, the quality of the bond it creates may lessen with age depending on how it is stored. Properly sealed and stored in a cool, dry place, a superglue, such as a cyanoacrylate, will remain usable for years.


From our analysis, it’s clear that each brand of glue offers something a little different. Krazy Glue is great for small and intricate repairs, but those that need strong adhesion over extended periods of time should opt for Super Glue.

Both types of glue are easy to use and can provide reliable bonding across a range of materials. In the end, it all comes down to what you’re trying to accomplish with your project or repair. With these two quality options at your disposal, there is no limit to what you can achieve with the power of glue!

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