Is E6000 good for PLA prints?

We all know that chasing perfection in our creations is like embarking on an epic quest. From nailing those intricate designs to achieving a flawless finish, every tiny detail counts. Now, when it comes to bonding PLA prints together, you might be wondering if E6000, that versatile adhesive everyone’s talking about, is the secret ingredient. But hold on tight because, just like life itself, this choice has its upsides and downsides.

In this blog post, we’re diving headfirst into the pros and cons of using E6000 for PLA prints. Consider this your crash course in making an informed decision. So grab your favorite mug (or maybe even a bowl of popcorn), get cozy, and let’s unravel the mysteries behind this sticky situation.

Advantages of Using E6000 for PLA Prints

Choosing the right adhesive for gluing PLA prints is essential to ensure a strong and durable bond. In this article, we will explore the numerous advantages of using E6000 adhesive for your PLA prints. With its exceptional adhesive properties, E6000 offers a range of benefits that make it the ideal choice for bonding PLA prints.

Advantage 1: Unbreakable Bond

E6000 is renowned for its ability to create a powerful and unbreakable bond between materials. This feature makes it perfect for delicate PLA prints that are prone to breaking or coming apart. With E6000, you can trust that your PLA prints will remain securely attached, even under stress or bending.

Advantage 2: Versatility at Its Best

One of the standout features of E6000 is its versatility in application. It can be used to glue PLA prints together or attach them to different materials like wood or metal, without causing any damage or discoloration. This versatility makes it a reliable and durable bonding solution.

Advantage 3: Time Is on Your Side

E6000 offers a quick drying time, allowing you to continue working on your project without lengthy waiting periods. This advantage is especially beneficial for time-sensitive projects or when you need to handle the glued pieces soon after application.

Advantage 4: Flexibility Matters

PLA prints may encounter slight movements or vibrations due to environmental factors or handling. Fortunately, E6000’s flexibility and resilience ensure that the bond remains intact even with these minor movements. With E6000, you can say goodbye to worries about your PLA prints coming loose.

Advantage 5: Temperature Warrior

Temperature changes can have detrimental effects on PLA prints, causing them to become brittle or softening under extreme conditions. However, with E6000’s temperature resistance properties, you can rest easy knowing that the bond between your PLA prints will remain strong and reliable regardless of temperature fluctuations.

Advantage 6: Waterproof and Chemical Resistant

E6000 forms a waterproof seal once cured, providing added protection for your PLA prints against moisture and humidity. Additionally, it is resistant to various chemicals, making it suitable for PLA prints that may come into contact with solvents, oils, or cleaning agents.

Advantage 7: Long-Lasting Love Affair

Finally, E6000 provides a long-lasting bond, ensuring that your PLA prints remain securely attached for an extended period. This advantage is particularly important for functional prints or projects that require durability and longevity.

Disadvantages of Using E6000 for PLA Prints

When it comes to bringing your PLA prints to life, finding the right adhesive is crucial. Although E6000 is a popular choice for many projects, it’s important to understand its potential disadvantages when used for bonding PLA prints. In this article, we will delve into these drawbacks to help you make an informed decision. Let’s dive in.

Damage to PLA Material:

E6000 contains solvents that can react with PLA plastic over time, resulting in weakened structural integrity and potential breakage of your treasured prints. It’s a nightmare scenario that no one wants to face.

Discoloration Issues:

Excessive application of E6000 can leave behind residue or stains on the surface of your PLA prints. This problem becomes particularly troublesome for transparent or light-colored prints, as it significantly affects their appearance. Say goodbye to that flawless finish.

Unpleasant Odor:

Let’s be honest – E6000 has a potent smell that can be quite off-putting. Inhaling large quantities of these fumes is undesirable for everyone, especially if you’re working in a confined space or have respiratory sensitivities. Ensure you work in a well-ventilated area and take precautions to minimize exposure.

Lengthy Curing Time:

Unlike some quick-bonding adhesives, E6000 takes its sweet time to fully cure. You may need to wait several hours or even days before your PLA prints achieve maximum strength. This can be disheartening if you’re on a tight schedule or require immediate stability for your project.

Lack of Specialized Formulation for PLA:

While E6000 may suffice for certain applications, it is not specifically designed for bonding PLA prints. Optimal results can be achieved by exploring alternative adhesives explicitly formulated for PLA, which offer better compatibility, stronger bonds, and faster curing times. Why settle for less when you can have the best?

Surface Preparation for Bonding with E6000

If you’re looking to create strong and durable bonds, it’s essential to follow the necessary steps to ensure success. In this article, we’ll walk you through the process, covering everything from cleaning the surface to applying the adhesive. Let’s dive in.

Step 1: Clean the Surface

To start off, remove any dust, dirt, or debris from the surface. Use a clean, lint-free cloth or compressed air to gently wipe or blow away loose particles. A pristine surface is crucial for a successful bond.

Step 2: Roughen the Surface

Enhance adhesion by roughening the surface using sandpaper or an abrasive pad. Lightly and evenly sand the surface, creating micro abrasions that promote a stronger bond without compromising the structure.

Step 3: Clean Again

After roughening the surface, clean it once more to remove any dust or debris generated during sanding. Use a mild detergent or alcohol-based cleaner and ensure no residue remains.

Step 4: Apply E6000 Adhesive

Apply a thin, even layer of E6000 adhesive on both surfaces to be bonded. Avoid excessive amounts, as it can lead to messy application and longer curing times.

Step 5: Align and Press

Carefully align the surfaces and firmly press them together. Apply consistent pressure for a few minutes to ensure proper contact and adhesion. Consider using clamps or other means to hold the surfaces in place while the adhesive cures.

Step 6: Curing Time

The curing time of E6000 adhesive varies based on temperature and humidity. Refer to the manufacturer’s instructions for specific guidance. During this time, avoid disturbing or stressing the bonded surfaces to maintain bond integrity.

Applying the Adhesive Properly

Today, we embark on a journey to unleash the power of E6000 adhesive by applying it properly to PLA prints. As experts in our craft, we understand that the devil is in the details, and mastering the application process is key to achieving unbreakable bonds. So, let’s dive in and explore the importance of applying this adhesive correctly.

Cleanliness: The Foundation for Success

Just like a warrior prepares for battle, we must cleanse our PLA prints before applying E6000. Residue from the printing process or oils from handling can hinder the adhesive’s effectiveness. So grab your mild detergent or isopropyl alcohol and give those surfaces a thorough cleaning. Remember to let them dry completely before moving on to the next step.

Temperature and Humidity: The Perfect Climate for Bonding

Ah, the perfect climate for bonding. E6000 works best in well-ventilated areas with temperatures between 50°F and 90°F (10°C – 32°C). Extreme temperatures can interfere with the drying time and overall performance of the adhesive. Additionally, high humidity can prolong the curing process. So, choose your working environment wisely for optimal results.

Prepare for Success: Check Consistency and Remove Air Bubbles

Before applying E6000, take a moment to prepare the adhesive itself. Squeeze a small amount onto a scrap piece of paper or cardboard to check its consistency and remove any air bubbles. Those pesky bubbles can weaken the bond, so ensure your adhesive is smooth and bubble-free.

Thin is In: Less is More

When it comes to applying E6000 to PLA prints, less is more. Spread a thin layer of adhesive evenly on both surfaces that will be bonded together. Avoid excess glue as it can squeeze out and create a messy appearance. A thin layer provides ample coverage while minimizing any excess.

Firm and Steady: The Moment of Truth

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Now comes the moment of truth – joining the surfaces together. Apply firm, even pressure across the entire area to ensure proper contact between the adhesive and PLA print. Take care not to move or shift the pieces once they are joined, as this can disrupt the bond formation.

Patience, Young Grasshopper: Curing Time is Crucial

Curing time is crucial for a strong and durable bond. E6000 typically takes 24 to 72 hours to achieve its full strength, depending on temperature and humidity factors. During this period, avoid placing any stress or strain on the bond to ensure its effectiveness.

Alternatives to E6000 for Bonding PLA Prints

If you’re tired of relying on E6000 adhesive for bonding your PLA prints, there are several alternatives available that can provide the same level of strength and durability. Let’s explore some of these options and their advantages and disadvantages.

One popular alternative to E6000 is super glue, also known as cyanoacrylate adhesive. This fast-drying adhesive forms a strong bond between PLA prints and is easy to use. It requires minimal application, making it convenient for small bonding tasks. However, super glue may not be as flexible as E6000 and may not be suitable for bonding larger or more complex PLA prints.

For larger or heavier PLA prints, epoxy resin might be a better alternative. Epoxy resin consists of two components that need to be mixed together before application. It provides a strong and long-lasting bond, even filling gaps and providing additional structural support. However, keep in mind that epoxy resin requires careful mixing and has a longer curing time compared to E6000.

Another alternative that some individuals prefer for bonding PLA prints is hot glue. Hot glue guns melt solid glue sticks and dispense them onto the surface to be bonded. Hot glue bonds quickly and is relatively easy to work with. It can be especially useful for temporary or low-stress applications. However, it may not provide the same level of strength and durability as E6000 or other alternatives.

If you’re looking for an adhesive specifically designed for bonding PLA prints, consider using products like 3D Gloop. These adhesives are formulated to work effectively with PLA material, providing a strong bond without damaging the print surface. They often have a thicker consistency that allows for better control during application.

When choosing an alternative to E6000, it’s important to consider the specific requirements of your bonding project. Factors such as the size and complexity of the PLA print, desired flexibility or rigidity, and the intended use of the final product should all be taken into account. Testing different adhesives on scrap PLA pieces or conducting research on user experiences can help determine the most suitable alternative for your needs.

Remember to always follow the manufacturer’s instructions when using any adhesive, including alternatives to E6000. Proper ventilation, application techniques, and curing times should be observed to ensure the best results and safety during the bonding process.

Cyanoacrylate (Super Glue) for Bonding PLA Prints

One popular option is cyanoacrylate, commonly known as super glue. In this article, we will explore the advantages and disadvantages of using super glue for bonding PLA prints, as well as the necessary surface preparation techniques. By understanding these factors, you can make an informed decision for your projects.


  • Quick drying time: Super glue bonds rapidly when exposed to moisture, allowing for quick assembly or repairs. Unlike other adhesives that require hours to set, super glue ensures that you can complete your projects in a timely manner.
  • Versatility: Super glue is compatible with various materials such as wood, metal, glass, and ceramics. This makes it a versatile choice if your projects involve combining different materials or attaching PLA prints to non-PLA surfaces.
  • Invisible bond: Super glue forms a clear and nearly invisible bond, resulting in a seamless and professional appearance for your finished products. This is particularly important if aesthetics are a priority for your project.


  • Brittleness: PLA is a rigid material, and the bond created by super glue may lack flexibility. If the bonded parts are subjected to significant stress or movement, the bond may weaken or break over time. Consider the intended use of your bonded PLA prints and whether super glue will provide sufficient strength and durability.
  • Surface preparation: PLA’s smooth surface may not provide enough texture for the adhesive to grip onto. To enhance adhesion, lightly sanding the surfaces and cleaning them with isopropyl alcohol can create a rougher texture and remove any oils or contaminants that could interfere with the bond. Proper surface preparation is crucial to achieve a strong bond.

Epoxy for Bonding PLA Prints

Epoxy adhesives are an excellent choice for bonding PLA prints due to their exceptional bonding strength, versatility, compatibility with PLA, and clear finish. When properly applied, epoxy adhesives create a strong and durable bond that can withstand stress and strain. They can bond a wide range of materials, including plastics, metals, ceramics, and more, making them suitable for bonding PLA to PLA or PLA to other materials.

When using epoxy adhesives for bonding PLA prints, proper surface preparation is crucial. This may involve sanding or roughening the smooth surface of the PLA parts to improve adhesion. Additionally, cleaning the surfaces thoroughly to remove any oils or contaminants is essential for achieving a strong bond.

To apply the epoxy adhesive, start by applying a small amount to one of the surfaces to be bonded. Then, firmly press the surfaces together and hold them in place for a few minutes to allow the adhesive to set. It is important to follow the manufacturer’s instructions for the specific epoxy adhesive being used.

After the adhesive has fully cured, which may take some time depending on the epoxy adhesive used, the bonded PLA prints should be securely attached and ready for use. However, it is always advisable to test the strength of the bond before using it for critical applications. Subjecting the bonded PLA prints to various stress tests can ensure they can withstand different conditions.

Specialized 3D Printing Adhesives

In the world of 3D printing, adhesion is a critical factor for successful prints. While traditional adhesives may offer some benefits, specialized 3D printing adhesives have emerged as game-changers. This blog post explores the purpose of specialized 3D printing adhesives and their advantages over traditional options, providing insight into why they are a must-have for any 3D printing enthusiast.

Advantages of Specialized 3D Printing Adhesives:

  • Enhanced bonding strength: Unlike traditional adhesives, specialized 3D printing adhesives are specifically formulated to provide superior bonding strength for 3D printed materials. They create robust connections between layers, ensuring structural integrity and durability in the final print.
  • Faster curing times: Time is of the essence in 3D printing projects, and specialized adhesives deliver on this front. These adhesives offer significantly reduced curing times compared to traditional options, allowing for quicker assembly and reduced waiting time between prints.
  • Improved compatibility with different materials: Specialized 3D printing adhesives are designed to work seamlessly with various materials commonly used in 3D printing, such as PLA, ABS, PETG, and more. This versatility ensures that regardless of the material being printed, there is an adhesive solution that will provide optimal bonding results.
  • Seamless appearance: While traditional adhesives may leave visible residue or create glossy finishes that mar the aesthetic appeal of 3D printed objects, specialized adhesives offer a more visually pleasing finish. They can blend seamlessly with the printed material, creating a smooth and flawless appearance that enhances the overall quality of the print.
  • Increased flexibility: Specialized 3D printing adhesives exhibit excellent flexibility, allowing for movement and stress distribution within the bonded parts. This flexibility is particularly beneficial in applications where the printed object may undergo bending or stretching, ensuring that the bond remains intact even under challenging conditions.

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In conclusion, E6000 is indeed a reliable adhesive for PLA prints.

Its strong bonding properties make it ideal for securing and reinforcing PLA structures. Whether you’re working on small-scale projects or larger, more intricate designs, E6000 can provide the stability and durability your PLA prints need.

Its versatility allows it to adhere to various surfaces, ensuring a secure bond that will withstand the test of time.