When it comes to woodworking, choosing the right adhesive is just as important as selecting the appropriate type of wood for your project. With so many options available, it can be overwhelming to decide what type of glue to use. Two popular adhesives are epoxy and wood glue, both claiming to be the strongest. But which one truly holds up to its claim? In this article, we’ll delve into the composition, uses, strengths, and limitations of each adhesive. We’ll then compare their bonding strength, water and heat resistance, drying time, and overall performance. By the end of this article, you should have a clear understanding of epoxy vs wood glue and when to use each of them.
What is Epoxy?
Epoxy is a powerful adhesive that is commonly used in a wide range of applications. This two-part adhesive is known for its exceptional bonding strength, and it is available in a variety of forms to suit different needs. But what is epoxy, exactly? Epoxy is a type of thermosetting polymer that is made by mixing together two different components: a resin and a hardener. Once mixed, the epoxy hardens and creates a strong, durable bond. In this section, we will explore the composition of epoxy, as well as its uses, strengths, and limitations. Whether you’re a DIY enthusiast or a professional contractor, understanding epoxy is essential for achieving successful bonding outcomes.
Composition
Epoxy and wood glue are two widely-used adhesives in woodworking, DIY projects, and manufacturing. Although both are used to bond materials together, their composition is distinct.
Epoxy: Epoxy is a two-part adhesive that consists of a resin and a hardener. When these two components are mixed together, a chemical reaction occurs that causes the mixture to harden. The resin and hardener are typically packaged in separate containers to prevent premature hardening. Epoxy can also be thinned with solvents to alter its consistency for ease of use in certain applications. For example, you can thin epoxy glue by adding acetone or denatured alcohol, which can also help to improve its penetration into wood fibers. To learn more about how to thin epoxy glue, check out our article on how to thin epoxy glue.
Wood Glue: Wood glue, also known as carpenter’s glue, is similar to other types of PVA glue, in that it is water-based and dries clear. It is made from water, an adhesive polymer like polyvinyl acetate (PVA), and other chemicals to improve its bonding strength and drying time. When wood glue is exposed to air, water evaporates from the glue, leaving behind a solid adhesive bond between the wood fibers.
Epoxy glue is a two-part adhesive that uses a chemical reaction to cure and bond materials, while wood glue is a water-based adhesive that relies on the evaporation of water to create a bond. Understanding the composition of each adhesive can help you make an informed decision about which to use for your next project. For more information on various bonding techniques, check out our articles on how to glue granite, how to use E6000 glue precision tip, or what is silicone glue.
Uses
Epoxy is a versatile adhesive that can be used for a variety of purposes. Its high bonding strength and durability make it a popular choice in many industries. Here are some common uses of epoxy:
| Jewelry making | Epoxy is often used to create jewelry as it dries clear and can hold materials like metal and glass together securely. |
| Automotive | Epoxy can be used for automotive repairs, such as fixing cracks in car bodies, as well as in car production for bonding metal and plastic parts together. |
| Construction | Epoxy can be used in construction for bonding materials like wood, metal, and concrete together. |
| Electronics | Epoxy is often used to encapsulate electronics components to make them waterproof and protect them from impact and vibration. It can also be used to bond electronic components together. |
| Woodworking | Epoxy can be used for woodworking projects like repairing furniture and filling in gaps in wood. |
Wood glue, on the other hand, is specifically designed for woodworking and carpentry projects. It is typically used for bonding wood together. Here are some common uses of wood glue:
| Carpentry | Wood glue is used in carpentry for joinery work, such as bonding pieces of wood together to create furniture or cabinets. |
| Crafts | Wood glue can be used in a variety of crafts to bond wood pieces together, such as in model making or sculpture. |
| Flooring | Wood glue can be used to bond wood flooring together, including solid wood flooring, engineered wood, and laminate wood flooring. |
Whether you need to bond metal to plastic, glue a frame to a mirror, or fix a cracked screen, there is an adhesive available that can help. However, it is important to choose the right adhesive for the job. In the next section, we will compare the strength and performance of epoxy and wood glue to help you determine which to use and when.
If you need to know how strong is epoxy glue, check out this article: How Strong is Epoxy Glue?
Strengths
When it comes to their strengths, both epoxy and wood glue offer specific advantages. Here is a comparison of their strengths:
| Strengths | Epoxy | Wood Glue |
|---|---|---|
| Bonding Strength | Epoxy forms an incredibly strong bond that can bear up to 3,000 PSI. This makes it ideal for industrial and heavy-load applications. | Wood glue boasts high bonding strength and can bear up to 4,000 PSI. Its bond strength is enough for most common woodworking projects. |
| Water Resistance | Epoxy is highly resistant to water and can be used for marine applications as well. Once cured, the adhesive is waterproof and immune to the ill-effects of immersion. | Wood glue is not inherently water-resistant and its strength is compromised when exposed to moisture. However, some variants come with waterproofing agents that make them more resistant to water. |
| Heat Resistance | Epoxy is known for its excellent resistance to high temperatures and can withstand prolonged exposure to heat up to 300°F. This makes it suitable for applications that require a high-temperature resistant adhesive. | Wood glue, on the other hand, is not heat-resistant and can weaken its bond strength when exposed to high temperatures. It is advisable to prevent exposure to temperatures above 150°F. |
| Drying Time | Epoxy takes a longer time to cure, usually around 24 hours. However, some variants come with a fast-curing hardener, which can reduce the downtime to a few hours. | Wood glue dries quickly, around 20-30 minutes, but it requires another hour or so to set completely. This makes it ideal when working with multiple pieces that require precise alignments. |
| Resistance to Chemicals and Solvents | Epoxy has a high resistance to chemicals and solvents, making it ideal for manufacturing and industrial purposes. It is immune to the effects of gasoline, oil, and other chemicals. | Wood glue, on the other hand, is not immune to the harmful effects of chemicals and solvents. It can come apart when exposed to harsh chemical agents. |
When deciding between epoxy and wood glue, it is important to consider the strength required for the project. If you are looking for an adhesive for industrial or heavy-load applications, epoxy may be the way to go. It’s highly resistant to chemicals, solvents and can bond the strongest of materials. However, if you are a woodworker looking for an adhesive for common woodworking projects, wood glue may be sufficient. It’s also a faster option to dry and can still bond objects together easily. In any case, each adhesive can offer a strong bond and its unique strengths and limitations will largely apply to the application and context that it will be used in. But to give you an idea, here are some examples of how epoxy and wood glue can be used:
- How to glue metal to plastic – epoxy can be used here because it can bond stronger materials like metal.
- How to glue a frame to a mirror – wood glue could be sufficient in this project since it would just be used to glue a frame to a mirror.
- How to use UV LOCA glue on a cracked screen – epoxy is a good adhesive choice for screens because it’s resistant to heat and has a high bond strength.
- How to glue a tile back on – for this project, wood glue is a sufficient adhesive that can dry quickly to glue the tile back onto the surface.
- How to glue 2×4 together – for creating larger structures, wood glue may be sufficient to bond multiple 2×4’s.
In the end, it is also important to consider other factors such as cost and accessibility when choosing between epoxy and wood glue. Both have their unique strengths and limitations, but for specific applications and context, one may be more ideal over the other.
Limitations
Just like any other adhesive, epoxy also has its limitations. Here are some of the limitations to consider when using epoxy as an adhesive solution:
- Not Ideal for Thin Layers: One of the main limitations of epoxy is that it’s not ideal for thin layers. When applied in thin layers, the adhesive may not hold up as well as it would in thicker layers.
- Not Good for UV Exposure: Epoxy is not an ideal adhesive solution for applications that require exposure to UV light. When exposed to sunlight and other UV light sources, epoxy tends to yellow and fade over time.
- Requires Proper Ventilation: The fumes produced during the application of epoxy can be harmful, and therefore it is essential to use them in a well-ventilated area or use a respirator mask. Prolonged exposure to epoxy fumes can cause respiratory irritation, headaches, and dizziness.
- Reactivity: Epoxy may react with certain types of plastic, causing damage or deformation to the plastic material. It is important to test the material beforehand to ensure compatibility.
- Long Curing Time: Epoxy can take several hours or days to fully cure, depending on the ambient temperature and humidity level. This can be a limitation when time is a critical factor.
Wood glue also has some limitations to consider. Here are a few:
- Not Waterproof: Most wood glues are not waterproof and can deteriorate when exposed to moisture or water. This can be a limitation for applications that require water resistance.
- Not Good for High-Stress Applications: Wood glue is not ideal for high-stress applications or bonding heavy objects as it may not hold up well under these conditions.
- Slow to Dry: Wood glue takes longer to dry than other types of adhesives such as cyanoacrylate or super glue. This can be a limitation when time is a critical factor.
- Not Ideal for Thin Layers: Just like epoxy, wood glue is not ideal for thin layers. The adhesive may not hold up as well as it would in thicker layers.
It is important to consider the limitations of both epoxy and wood glue before deciding which one to use for a particular application. It is also advisable to follow the manufacturer’s instructions for optimal results and to achieve maximum strength from the adhesive.
What is Wood Glue?
When it comes to woodworking, there are few things more important than a good adhesive. Wood glue, also known as carpenter’s glue, is one of the most commonly used adhesives when it comes to woodworking projects. This strong bonding agent is made up of a variety of ingredients that work together to create a powerful bond that can withstand a variety of stresses and strains. In this section, we’ll take a closer look at the composition of wood glue, as well as its various uses, strengths, and limitations.
Composition
Epoxy and wood glue are both adhesives used in woodworking and DIY projects, but they have different compositions.
Epoxy is a two-part adhesive made up of two different chemicals – a resin and a hardener. When these two components are mixed together, a chemical reaction occurs, causing the epoxy to cure and harden. Epoxy can be made with a variety of different resins and hardeners, each with its own unique properties and uses. For example, some epoxies are designed for high strength, while others are better for water resistance or heat resistance.
Wood glue, also known as carpenter’s glue, is a type of adhesive that is made from a combination of glue solids and water. The glue solids can come from a variety of sources, including animal hides, bones, or synthetic materials. The water is used to dissolve the glue solids and create a paste-like consistency that can be applied to surfaces.
Both epoxy and wood glue have unique compositions that make them suitable for different applications. Epoxy is usually preferred for projects that require high strength, while wood glue is a better choice for projects that require a strong bond but may be exposed to moisture.
Uses
When it comes to uses, both Epoxy and Wood Glue serve different purposes.
Epoxy Uses:
- Industrial and mechanical repair work.
- Bonding larger surfaces such as metal, ceramic, glass, and plastic.
- Filling gaps and cracks in wood, metal, and concrete materials.
- Making jewelry, crafts, and DIY projects.
- Marine construction and repairs due to its water-resistant properties.
- Sealing and coating surfaces that are constantly exposed to harsh weather conditions.
Wood Glue Uses:
- Joining wood together for furniture, cabinets, and other woodworking projects.
- Repairing wood furniture, doors, and frames.
- Bonding wood to other surfaces such as metal or plastic.
- Used in arts and crafts projects that involve wood materials.
- Can be used for laminating, veneering, and layering wood.
Wood glue is specifically designed for bonding wood materials together, which makes it a great choice for any wood-related projects. However, Epoxy can be used for a wider range of applications due to its versatility and strong bonding capabilities. Choosing the right adhesive depends on the specific project requirements and materials being used.
Strengths
When it comes to strengths, both epoxy and wood glue have their own unique advantages. Let’s discuss them in detail.
| Epoxy | Wood Glue | |
|---|---|---|
| Strength | Epoxy is known for its incredibly strong adhesive properties, making it one of the strongest types of glue available in the market. It forms a bond that is much stronger than that created by wood glue. | Wood glue is also known for its strength and is specifically designed for bonding wood to wood. It forms a strong bond that is usually strong enough for most woodworking projects. |
| Flexibility | Epoxy has high flexibility, meaning it can bend and flex without breaking the bond. This makes it ideal for applications where there is movement or vibration. | Wood glue is not as flexible as epoxy, and may break apart if subjected to stress or movement. |
| Resistance to Water | Epoxy is highly resistant to water, making it perfect for use on boats and other watercraft. It forms an incredibly strong bond even when exposed to water. | Wood glue is not as water-resistant as epoxy, and can weaken when exposed to water. |
| Resistance to Heat | Epoxy is resistant to high levels of heat, making it ideal for use in high-temperature applications. | Wood glue is not as resistant to heat as epoxy and may break down and weaken under high temperatures. |
| Drying Time | Epoxy takes considerably longer to dry than wood glue, usually several hours or overnight. | Wood glue dries much faster than epoxy, usually within 30 minutes to an hour. |
Epoxy is known for its incredibly strong adhesive properties, high flexibility, resistance to water and heat but takes longer to dry. On the other hand, wood glue has good strength and fast drying time but is less flexible and less resistant to water and heat than epoxy. Which glue to use depends on specific needs and requirements of the project.
Limitations
It is important to consider the limitations of both epoxy and wood glue before opting to use them for any project. Here are some limitations of each adhesive:
Epoxy:
- Epoxy can be more expensive compared to other adhesive options
- The mixing process requires accurate measuring of both components to ensure an effective bond
- Epoxy can take a longer time to dry compared to other adhesives, which can be frustrating for those who want results quickly
- Once mixed, epoxy cannot be stored for extended periods of time and must be used immediately
- Epoxy can be brittle, and if not used carefully, it can crack or break, leading to an ineffective bond
Wood Glue:
- During application, wood glue can be messy and difficult to clean up if not done promptly
- It is not as strong as other adhesive options, like epoxy, and may not work well for heavy-duty projects
- Wood glue can take a long time to dry fully, which can cause problems if the pieces being glued need to remain clamped for a significant period of time
- Wood glue is not waterproof and cannot be used for projects that will be exposed to water or high humidity levels
It is important to note that these limitations do not make either adhesive less effective. Instead, they highlight the specific scenarios where one adhesive may be more appropriate to use over the other. It is always a good idea to consider the specific needs of a project and select the adhesive that will provide the best results and longest-lasting bond.
Epoxy vs Wood Glue: Strength Comparison
When it comes to choosing an adhesive for woodworking projects, the debate between epoxy and wood glue is a common one. Both are well-known for their strength and durability, but each adhesive has its own set of unique qualities. In this section, we will compare the strength of the two adhesives and explore their performance in different scenarios, so you can make an informed decision on which adhesive to use for your next woodworking project.
Application
When it comes to application, both epoxy and wood glue have their own unique features. Here are some differences to consider:
Epoxy:
- Epoxy is thicker in consistency and can be used for filling gaps and imperfections in surfaces.
- It works well on a wide range of materials including metal, wood, ceramics, and plastics.
- Epoxy requires a mixing ratio of two-parts, and it should be mixed thoroughly before application.
- It needs to be applied with a brush or spatula on the surfaces being bonded.
Wood Glue:
- Wood glue is thinner and more fluid than epoxy, which may make it easier to apply in some cases.
- It is designed specifically for bonding wood and related products like particle board and MDF.
- Unlike epoxy, it doesn’t require mixing and is ready to use right out of the bottle.
- Wood glue can be applied with a brush, roller, or by spraying, making it more versatile than epoxy.
Each adhesive has its own strengths and weaknesses when it comes to application. Epoxy is more versatile and can bond to a wider range of materials, while wood glue is specifically designed for use with wood products, making it an optimal choice when bonding wood. Ultimately, the choice between which to use will depend on the project at hand and the materials that need to be bonded.
Bonding Strength
When it comes to bonding strength, both epoxy and wood glue have their unique attributes. Epoxy has been regarded as one of the strongest adhesives available in the market, while wood glue has also been proven to be strong.
Epoxy: The bonding strength of epoxy can vary depending on the application. Generally, it has a higher bonding strength than most wood glues. It works by creating a chemical bond between two surfaces, forming a rigid plastic-like structure that is highly resistant to stress and impact. Epoxy can glue almost any material, including metals, ceramics, and plastic. Due to its high bonding strength, it is commonly used in the construction industry to glue laminated beams, joints, and other structural components that require high strength.
Wood glue: Wood glue is also known for its excellent bonding strength, although it may not be as strong as epoxy. Wood glue works by penetrating the wood fibers and creating a strong bond by solidifying within the wood’s pores. This makes the wood glue bond durable and resistant to stress, making it perfect for woodworking projects. It is also suitable for bonding other porous materials such as paper, fabrics, and suede.
To give you a better idea of the bonding strength of each adhesive, we have created an html table with examples of what they can bond.
| Epoxy | Wood Glue | |
|---|---|---|
| Wood | Strong | Strong |
| Metal | Very Strong | Weak |
| Plastic | Very Strong | Weak |
| Ceramics | Very Strong | Weak |
| Fabric | Not Recommended | Strong |
| Paper | Strong | Strong |
Both epoxy and wood glue have excellent bonding strengths, although epoxy is generally considered the stronger of the two. Depending on the application, the appropriate adhesive should be used to achieve optimal bonding strength.
Water Resistance
When it comes to water resistance, epoxy takes the lead over wood glue. Epoxy is highly resistant to water and can withstand exposure to high levels of humidity, moisture or even being soaked in water for an extended period. This is because once the epoxy adhesive is cured, it creates a waterproof seal, which makes it perfect for use in outdoor furniture, boats, and other marine structures.
On the other hand, wood glue is not entirely waterproof. Although some wood glues contain water-resistant additives, they do not create a completely waterproof bond like epoxy. Regular exposure to water, especially in outdoor environments, can cause wood glue to weaken and eventually lead to the failure of the bond in the long run.
Despite epoxy’s impressive water resistance, it is essential to note that not all epoxies are meant for outdoor use. Some are only suitable for indoor use and can break down when exposed to the elements outdoors. It is necessary to choose an adhesive that suits the specific needs of the project at hand and to follow the manufacturer’s instructions carefully.
To summarize, epoxy is the winner when it comes to water resistance and durability, making it an excellent choice for areas that are susceptible to frequent moisture exposure or even submersion. However, it is crucial to select the right version of epoxy, whether it is for indoor or outdoor environments, as this will affect the longevity of the bond.
Heat Resistance
Heat resistance is an important factor to consider when choosing between epoxy and wood glue. Epoxy has a higher heat resistance than wood glue, making it a better choice for applications that will be exposed to high temperatures.
Heat Resistance Comparison Between Epoxy and Wood Glue
| Adhesive | Maximum Temperature Resistance |
|---|---|
| Epoxy | Up to 300°F (149°C) |
| Wood Glue | Up to 150°F (65°C) |
As the table shows, epoxy can withstand much higher temperatures than wood glue. This is because of the way epoxy is formulated. Epoxy contains two components that are combined just before use: a resin and a hardener. When these two components are mixed together, a chemical reaction occurs, which creates a strong and durable bond that can withstand a range of temperature changes.
On the other hand, wood glue is designed to work well with natural materials like wood. It is not as heat resistant as epoxy, as it is formulated to work well under normal room temperatures. It is a water-based glue that uses a synthetic resin as the primary adhesive, making it a good choice for woodworking projects.
If you plan to use an adhesive in a high-temperature environment, epoxy is the better choice. It has a maximum temperature resistance of up to 300°F (149°C), while wood glue has a maximum temperature resistance of up to 150°F (65°C). While wood glue may be suitable for some low-heat applications, epoxy is the more durable and heat-resistant adhesive for higher temperature environments.
Drying Time
One important factor to consider when choosing between epoxy and wood glue is the drying time. Drying time refers to how long it takes for the adhesive to fully cure and become hard enough to withstand stress and pressure.
Epoxy and wood glue have significant differences in their drying times. Epoxy usually takes longer to dry than wood glue. This is because the curing process of epoxy involves a chemical reaction between two components that require time to bond and harden. Typically, the drying time for epoxy ranges from several hours to several days, depending on the type of epoxy and the environmental conditions.
On the other hand, wood glue dries much more quickly than epoxy. Standard yellow glue, for example, usually takes around 30 minutes to set and around 24 hours to fully cure. White glue dries even faster than yellow glue, often within 15 to 20 minutes.
It’s important to note that while wood glue dries faster than epoxy, it may not necessarily be the better option in all situations. Epoxy’s long drying time can be advantageous when working on large projects that require a longer open time or when needing to fill gaps or voids. Also, epoxy’s longer drying time often correlates with increased bonding strength and durability.
However, when working on smaller projects or projects with tight deadlines, wood glue may be a better option due to its quick drying time.
While epoxy and wood glue have significant differences in drying time, both have advantages and disadvantages depending on the project and its requirements. It’s important to consider all factors, including drying time, when choosing between epoxy and wood glue for any project.
Here is a table comparing the drying time for common types of epoxy and wood glue:
| Adhesive | Average Drying Time |
|---|---|
| Epoxy | Several hours to several days |
| Standard Yellow Wood Glue | 30 minutes to 24 hours |
| White Glue | 15 to 20 minutes |
Which to Use and When
When it comes to choosing between epoxy and wood glue, the decision ultimately depends on the project at hand. Each adhesive has its own unique set of strengths and limitations, which can affect the overall result.
Epoxy: Epoxy is an ideal choice for projects that require a strong and durable bond. It is particularly well-suited for projects involving wood, metal, glass, or ceramics, as it can bond to almost any type of surface. Epoxy is also resistant to water and heat, making it suitable for outdoor use or projects that require exposure to high temperatures.
Wood Glue: Wood glue is ideal for woodworking projects, as it dries clear and bonds strongly to wood surfaces. It is particularly well-suited for projects involving furniture, cabinetry, and wooden crafts. While it may not be as strong as epoxy, it is still a reliable adhesive for most woodworking applications.
When deciding which adhesive to use, it’s important to consider your project’s specific needs. If you’re working on a project that involves a lot of stress and strain, such as a tabletop or a piece of outdoor furniture, then epoxy might be the better choice. On the other hand, if you’re working on a project that involves a lot of intricate pieces, such as a wooden toy, then wood glue might be the better option.
Another consideration is the drying time of the adhesive. Epoxy typically takes longer to dry than wood glue, which can affect your project’s timeline. If you need a quick-drying adhesive that sets in just a few minutes, then wood glue might be the better option.
Ultimately, the decision of which adhesive to use depends on your project’s specific needs and materials. Consider the strength, durability, water resistance, heat resistance, drying time, and application of each adhesive before making your final decision.
Conclusion
After analyzing the properties, applications, and bonding strengths of both epoxy and wood glue, it is clear that both adhesives have their specific uses and benefits.
When to use Epoxy? Epoxy is the go-to adhesive for industrial projects that require high bonding strength, water resistance, and heat resistance. It is ideal for applications such as marine, aviation, and construction industries, as well as for bonding metals, glass, and plastics. Additionally, epoxy can be used for creating unique, eye-catching artistic pieces, due to its ability to form hard, crystal-clear resins.
When to use Wood Glue? Wood glue is specifically designed for bonding wood together. It offers a strong and durable joint that can withstand high pressure, making it ideal for furniture projects or wood crafts. Wood glue is also ideal for porous materials such as paper, cardboard, and textiles.
In conclusion, both epoxy and wood glue have their unique advantages and disadvantages, and the choice of adhesive depends on the specific project requirements. Remember to always read the manufacturer’s instructions carefully to ensure proper preparation, safety, and application. Whether it is a professional industrial project or a DIY wood craft at home, choosing the right adhesive for the job can make all the difference.
Frequently Asked Questions
What is the difference between Epoxy and Wood Glue?
Epoxy is a two-component adhesive composed of a resin and a hardener, while wood glue is a water-based adhesive made from natural materials such as casein or soy protein.
Can Wood Glue be used on metal?
No, wood glue is not suitable for bonding metal surfaces. For metal surfaces, it is better to use epoxy or other metal adhesives.
What makes Epoxy stronger than Wood Glue?
Epoxy has a higher bonding strength than wood glue because of its two-component composition, which produces cross-linking and creates a more solid bond.
Can Epoxy be sanded or painted after it has cured?
Yes, epoxy can be sanded and painted after it has cured as it offers a very hard and smooth surface for painting or sanding.
Is Epoxy or Wood Glue better for outdoor projects?
Epoxy is more suitable for outdoor projects as it offers better water and heat resistance, and it maintains its adhesive strength in high humidity and weather conditions.
Are there any health concerns when using Epoxy or Wood Glue?
Yes, both epoxy and wood glue can irritate the skin and eyes and may cause respiratory problems if inhaled. It is important to wear appropriate protective equipment when using these adhesives.
Is it important to follow the manufacturer instructions when using Epoxy and Wood Glue?
Yes, it is important to follow the manufacturer instructions when using epoxy and wood glue to ensure that the adhesive cures properly and provides the maximum bonding strength and durability.
Can Wood Glue be used to fill gaps in wood surfaces?
Yes, wood glue can be used to fill small gaps in wood surfaces. It is important to apply sufficient pressure and allow enough drying time to create a strong bond.
Can Epoxy be used on plastic surfaces?
Yes, epoxy can be used on plastic surfaces, but make sure to choose an epoxy that is specifically designed for plastic bonding and to follow the manufacturer’s instructions for best results.
Which adhesive is easier to clean up, Epoxy or Wood Glue?
Wood glue is easier to clean up than epoxy since it is water-based and can be wiped away with a damp cloth before it dries.