Do you have a Styrofoam project you are working on or do you want to engage in Styrofoam crafts for fun? How about you begin by finding out some simple facts about styrofoams?
Well, here is the thing; it is challenging to end up with an excellent Styrofoam piece while using ordinary glue.
That said, you will need a Styrofoam glue to complete your craft. Fortunately, this is not anything to worry about as there are several Styrofoam glues in stores today. However, picking up the best glue for Styrofoam is what turns out as a headache for many people.
Since you are not an exception, this article will feature six top-rated styrofoam glues plus the best glue gun in the market currently. The aim is to not only help your buying process easy, but to assist you in selecting the best glue for your project. This is because under each adhesive, not only will the key features become discussed but their pros and cons. Without taking much of your time, let us get started.
7 Best Glue For Styrofoam 2020
1.FloraCraft Non-Toxic Styrofoam Glue StyroGlue 4 Ounce Dries Clear
If you have previously done a research on this product, you will wonder why this glue is part of our list.
Influencing this are the rather harsh comments that some of the users have concerning this glue.
Contrary to what others say, this Styrofoam glue is excellent as long as one uses it in the correct manner.
For instance, this Styrofoam glue has become designed for the simple projects such as kids crafts, home decorations, scrapbooking and florals.
Therefore, using it on complex crafts will not offer a desired output. Moreover, it is perfect for Styrofoam to Styrofoam sticking. Using it to stick other materials may thus prove less effective. Among the features that make this Styrofoam glue incredible include:
The glue features a liquid design that is eco-friendly and allows easy usage. As a result, you will not have to heat it up before its application. Although you should always earn to keep such glues from child, this glue while accidentally exposed to children, does not cause any harm. This is due to its water-based adhesive. Hence, it is very safe to use.
The instructions are very easy to follow. What’s more, this glue does not need heating before use. Therefore, this makes it ideal for use whether you are a professional or a beginner in the craft industry.
The last feature that makes this glue great is its packaging. Judging from the name, the glue comes fitted in an opaque bottle which is not destructive to children. What’s more, the bottle has an incredible opening at the top to minimize any mess that the glue might cause upon application.
- Simple to apply
- Slightly runny and messy
- Takes some time to dry clear
2. UHU Pro Styrofoam Adhesive
Like other consumers, you must feel very confused on whether or not you should purchase the UHU Pro Styrofoam adhesive.
This is because of its biased language instruction which make you veiled on how to use the glue, its properties and how they will benefit your project. But that this why we are here.
Before informing you about this glue’s properties or features, here is what its instruction dictates.
Clean the surfaces you intent to stick together before applying the glue on them. After glue application, let dry for an estimated 20 minutes before sticking the surfaces together firmly. Back to its features, here is what the glue has to offer:
Often, when glues are left open for a few minutes, they solidify making them irrelevant for usage. Fortunately, such is not the case for the UHU Pro Styrofoam adhesive. The reason is that this glue comprises an anti-aging property that allows the glue to remain intact even when you forget to close its top.
From the previous review, it became apparent that the glue was only efficient for sticking styrofoam to styrofoam material. While this is good, it is often limiting because you will want to stick styrofoams to different materials on other occasions. In recognition of this, the UHU Pro Styrofoam glue was designed to allow sticking Styrofoam to various materials.
Notably, this glue allows sticking to glass, metal, plaster, and ceramic among others. Nonetheless, you should always test the material on foam first before proceeding with your project. The aim is to become certain that the material works well with the glue.
Have you ever tried sticking two coins with ordinary super glue? It did not stick right? Well, this is because the level of rigidness in super glue in only perfect for simple craft project. As a result of its high level of rigidness, this glue not only sticks the simple crafts but the tough pieces alike and holds them in position for a long period of time.
The last feature you get to enjoy from this glue entails its reaction to water. Primarily, this glue is waterproof which means it will not allow water to destroy it or the material stuck using the glue.
- Highly durable
- Resistant to aging
- Holds the pieces
- Can stick foam to various pieces effectively
- Language biased instructions
3.Weldbond Multipurpose 8-50420
You do not need rocket science to identify the most outstanding feature of this incredible glue.
By reading its name alone, you can almost tell what to expect from this product.
Yes, this is one of those adhesives that you buy and it ends up serving all your project needs.
You wouldn’t even know whether to classify it as the best Styrofoam glue for plastics or glass.
This is because along with sticking plastics to foam perfectly, it is also very efficient in gluing foam to glass, clay tiles, cork, fabrics, linoleum, slates, ceramics, bricks, wood, concrete blocks just to mention a few.
It is therefore highly suitable for model makers who delight in building using foam. As though this is not enough, here, are more features that will make you love the adhesive even more.
Clog free Cap
Although it can come packaged in traditional bottles, it is also present in a beautifully designed tube. Ideally, the tube comprises a cap that is clog free. As a result, it allows you to easily squeeze out the glue and maintain the state of the glue once the cap is on.
Robust and Safe Substances
Besides the clog free cap, this best universal adhesive comprises strong and safe ingredients. Therefore, there is no worry about having your material damaged or failing to stick together with this glue. What’s more, in case you spill the glue on your body or on unwanted surface, it easily comes out with the use of minimal effort.
When you go through the readings on the tube, you will discover that the glue claims to offer crystal clear finish. While this glue will not give you that top-notch finish, the clear finish it gives is quiet commendable compared to the finishes strong glues offer.
Dust or rainy, this glue will not compromise on its efficiency. More interesting, it is not only impervious to water but resistant to oil, salt, grease, weak acids, fungi, alkalis and petroleum. However, the manufacturers have warned about leaving the product in cold areas as this will makes it loose its adhesiveness. You want to store it in a place of temperature level 50°f/ 10°c.
- Resists water, acids, alkali and petroleum surfaces
- Applicable for sticking all materials
- Perfect for using in strong crafts
- Does not give a crystal clear finishing
- It does not dry as fast as it claims
4.Beacon Hold the Foam Glue
According to the instructions of this adhesive, you can use this product to stick almost any type of material.
Unlike other goods which have such labels but end up underperforming, this glue does exactly what it claims.
Of course, it will not stick certain materials to foam. Nonetheless; it glues together a couple of foams including Styrofoam plastics, wood, fabric and paper.
Before trying it out, it is recommended that you first inquire or do a test to ascertain its efficiency in sticking together your preferred material.
You will also require a lot of patience while using this glue as many users have reported issues with its drying time. With that, you don’t try it on a project that is urgent. Irrespective of this shortcoming, this glue still has some amazing features explained in detail below:
Water Cleanup Mechanism
It is the nature of adhesive to become messy and runny. While manufacturers have done their best to minimize this issue, the Beacon have gone a step further. They understand that no matter how careful you are, the glue will end up on unnecessary surfaces and cause a huge mess. As a result, they invented this glue which is simple to clean using water.
Most of the glues in the market today comprise substances that are not only harmful to the human heath but the environment. Luckily, the Beacon Hold the Foam Adhesive is very safe to use. It is non-flammable and does not pose any harm to humans which mean guaranteed safety even when exposed to children.
As human beings we have various shortcomings and a common one is imperfection. It is possible for you to stick surfaces in an undesired manner or worse still, end up sticking correct foam to the wrong material. You need not worry about this while using this glue because it has a repositioning property that allows you to make changes as long as you notice the mistake quickly.
As seen at the beginning of this section, this is not a limited type of glue. It can stick to a variety of products as long as it is compatible to the glue. You can therefore use it on nearly all the foam projects you have.
- Highly versatile
- Simple to clean
- Allows repositioning
- Very safe to use
- Takes a lot of time to dry
5.Gorilla Original Gorilla Glue-Best Overall Glue for Styrofoam
If you are looking for an adhesive that will perfectly hold your Styrofoam and wood, then Gorilla is what you have to purchase.
Not only is this glue known as the best glue for Styrofoam to wood.
It is also praised for its ability of sticking Styrofoam to other materials including but not limited to glass, ceramics, metal, concrete, stone, and foam.
You however have to bear in mind that amidst its greatness, this glue has the ability of having a negative outcome on your project if used incorrectly.
Thus, take your time to understand and follow the instructions to enjoy the benefits of Gorilla Glue listed below but before the pros, let’s get to the features.
Three Times Expand Ability
You want to go slow with the Gorilla Original Gorilla Glue lest you end up having a bad surface once the glue dries. This is because the glue once applied on the relevant surface expands thrice as much. Therefore, you want to put as little glue as possible avoid getting a bad finishing at the end. This ability of the glue to expand thrice as much also confirms how strong the glue is when it comes to holding your materials together.
Safe Gluing Use
For some of the glues in the market, their usage becomes limited to specific locations. For instance there are those whose application is only safe while indoors. Whereas, there are those whose usage becomes limited to outdoors alone. Fortunately, the Original Gorilla Adhesive has become designed in a manner that it is safe to use not only indoor but outdoors. However, the chemicals in the glue are dangerous and thus it is necessary to put the glue away from young ones.
As mentioned at the beginning, this glue has properties that make it flexible enough for sticking styrofoam to various materials. What’s more, it also allows sanding, painting and staining hence, you can use it as your multipurpose glue either at home or at work.
The last cool feature about this glue entails its waterproof attributes. Yes, this glue does not react with water. Therefore, it allows you to work confidently without worrying that any spills, accidental or intentional may interfere with your crafts.
- Very strong
- Can glue Styrofoam to a lot of different materials
- Applicable for use both indoors and outdoors
Expensive compared to other glues
6. Aleene’s Original Tacky Glue
Are you looking for glue for Styrofoam that has exceptional value?
Why not try out the Original Tacky Glue. Created by the Aleene manufacturers, this glue has become applauded for its great gluing performance.
However, it would have not been easy for the adhesive to end up being such an incredible piece in the market if not for its top features explained as follows.
Before we get started, keep in mind that the glue has some instructions which users have to follows to get exceptional results. With that, here are the four features making Aleene’s Original Tacky Glue
Unlike other openings of Styrofoam glue, this glue by Aleene features a unique opening design. Notably, the opening can become cut in any of the available three options to suit the user’s needs. For example, you can choose to cut the opening at the tip to get a thin glue volume or choose to cut the opening at the center or near bottom to get an average or thick glue volume respectively.
This is not one of those glues that give a yellow finish once it dries off. With this adhesive, you get to enjoy nothing short of a smooth finish once your attached surfaces dry. However, this comes at a cost of patience as most users have reported the inability of the glue to dry faster.
The other charming thing about the Aleene Original Tacky glue is that it doesn’t comprises toxic chemicals. As a result, it is very safe to use in whichever location. Also, there is no harm if your child accidentally finds it and starts crafting as it is 100% safe.
Strong and Versatile
Lastly, the adhesive has become created in such a way that it is multipurpose. Therefore, it will glue Styrofoam to most materials without compromising on quality. You just have to become sure that the material is compatible with the glue and proceed with your project. You can do this by asking the service attendant or performing a test with a small piece of the materials you want to attach.
- Simple to use
- Very safe for adults and children
- Excellent on both simple and tough crafts
- Can bond a variety of material types
- Does not dry quickly
7.Topelek Hot Glue Gun-Best Choice
Distinct but much related to other reviewed products in this article is the Topelek Hot Glue Gun.
You can use it with any Styrofoam glue including but not limited to best Styrofoam glue for metal, wood, and foam.
However, it has specifically become designed for the hot Styrofoam adhesives.
The reason is that these types of Styrofoam glues are often dangerous to handle with the bare hands.
Of course, there are numerous glue guns available in the market but the main reason why we settled on this one is because of its amazing attributes. Primarily, the Topelek Hot Glue Gun is not only simple to use, it comprises four top features which are discussed in detailed below:
Small and Convenient
When engaging in any DIY or professional glue project, the last thing you want is something that interferes with your comfort. This is because, you are already working and any discomfort will make you tired quickly hence affecting the quality of your craft. In recognition of this, Topelek designed a gun for the hot glue that is not only small but very convenient for using. This glue gun measures 5.3 by 5.5 by 2 inches which means it sits perfectly on the hand. Moreover, it weighs 9.8 ounces which means it is lightweight thus a perfect choice for your work.
Topelek Hot Glue Gun is not the ordinary glue guns constructed using ordinary materials. The gun has become engineered with premium materials such as the stand holder which is stainless hence makes the glue stay in place to prevent melt back which damages guns. Also it has a leak-proof inlet and a heat-resistant cover. The leak-proof inlet ensures that there are no glue leakages and the heat-resistant ensures that the gun remains protected irrespective of the heat from within or outside. Lastly, the gun also contains copper hot nozzle. Their main aim is to control the amount of glue one intents to use.
If you have used glue guns before, you understand that most come with only one power mechanism. For example, they are either fitted with a low watts level or a high watts level. Fortunately for this gun, you enjoy both the low watts and the high watts. This is because the Topelek hot glue comprises the 15W and the 25W. As a result, you can switch from either of the powers depending on the needs of your project. Also, the switching process is not anything that needs lessons.
Inbuilt- Fuse and Fast Heat Up
There is no doubt that you will love the high-tech electronic ceramic PTC f this glue which allows instant heat up of the glue. Interestingly, the heat up takes an estimated 1-3 minute which is great even when you are running late on time. You want to take advantage of switching the power off earlier to prevent issues of leakage and save on glue sticks. Complementing this rapid heat up is the inbuilt fuse of this gun. It aids in the prevention of overheating as a result of its auto-over current protection.
You need glue sticks while using this hot glue gun. While this comes at an extra financial cost, well not during your first purchase of the gun. Influencing this are the 30 glue sticks that come with the Topelek Hot Glue upon purchase. Each has a diameter of 0.28 inches and one thing you will love about them is not the size but their strong adhesive ability.
- Simple to use
- Durable to high premium materials
- Some users have reported issues with the flow rate
1.What is The Best Glue for Styrofoam
There are various glues for Styrofoam in the market today. Some of which have been critically discussed in the article above. However, singling out one as the Top glue for Styrofoam depends on a number of things like the type of material you want to glue to the Styrofoam or the nature of your project materials.
If you are strictly sticking simple Styrofoam to Styrofoam materials, then, the glue is FloraCraft Non-Toxic Styrofoam Glue StyroGlue. However, if you are a crafts person and use different kinds of materials every known and then, the best choice is Multipurpose Styrofoam Glue.
For example, you can consider the gorilla Styrofoam glue as the best glue here if the surfaces you will be working on are tough. In a nutshell, glue for Styrofoam depends on the type of surfaces or material you are sticking and the simplicity or toughness of the project.
Therefore, you want to first understand the nature of your project and the properties of the glue before classifying it as the best Choice.
2.What Type of Glue to Use on Styrofoam
There exist various types of Styrofoam glues in the market. The difference is dependent on various aspects, such as the level of adhesiveness, among others. As a result, you have to choose the correct type of Styrofoam glue, depending on the kind of project you are handling. Presented here are the four types of Styrofoam glues:
Basic Craft Glue
The first type of Styrofoam glue is the basic craft glue. It is perfect for simple and casual Styrofoam projects. A good example of this type of Styrofoam glue is the white glue. Ideally, the basic craft glue is pocket-friendly and easily accessible. However, its top advantage is the fact that it works for attaching Styrofoam materials and Styrofoam to other materials. You can use it to make a base of dioramas such as wood, paper, and cardboard.
The basic craft glue exists in two sets. The first one is the white school glue, which is normally non-toxic, and child-friendly hence very safe for use. Also, you will not break a bank to buy this Styrofoam basic craft glue type as it is affordable. Its only setback is that it is a little bit messy and runny and not very durable. However, you can use an applicator to minimize the risks of the glue being messy.
The tacky white glue is the second type of basic craft glue. It is pretty much similar to the white school glue only that it is now thicker and tougher. Not only is this glue capable of being used on various materials such as some plastics, paper, wood, and cardboard. It is also economical and can be used on both the simple art project and some advanced modeling crafts.
Coming second in the type of Styrofoam glues is StyroGlue. It identifies as 'StyroGlue' even in the market stores. This is the only Styrofoam glue that was specifically designed to be used with Styrofoam. Its practicality and affordable nature are undeniable. While compared to the white glue, this type of Styrofoam glue is hardly found in stores, but you can try your luck of buying it in home improvements and art and crafts stores.
It is essential to become very careful with instructions before buying the StyroGlue. This is because different brands producing this glue have designed it differently. While some will allow the glue to be used in binding Styrofoam on other materials like wood, some design the glue in a way that supports Styrofoam to Styrofoam sticking alone. Therefore, going through the instruction before purchasing this glue becomes integral.
The other type of Styrofoam glue is the spray adhesive. Not only is it practical, convenient, and quick. It is excellent in gluing different pieces of Styrofoam together. More so, spray adhesive styrofoams supports gluing of Styrofoam to other materials including but not limited to paper, wood, some plastics, and cardboard. Interestingly, this type of Styrofoam glue also allows bonding of Styrofoam to metals.
It is the reason why expert diorama enthusiasts use it to create some realistic details on their pieces.As mentioned earlier, the glue is not only used on the identified materials. There are several materials not mentioned here that this type of Styrofoam glue supports. As a result, you should always test the material with the glue using a small piece just to be sure. The other reason why you need to do the testing is that aerosol-based materials can melt, dissolve, or damage Styrofoam.
Necessary to also know before buying this glue is that it is low-tack. That means you can use it when large binding pieces of Styrofoam together. However, it may be less effective or ineffective when you use it to glue two pieces of Styrofoam using a small contact area.
Low-temperature Glue Gun
You are right! This is not a type of Styrofoam glue. However, it is a necessity while handling any of the three types of Styrofoam glue. There are various types of glue guns out there, but you want to go for the one with a low temperature for your Styrofoam glue. This is because these guns are not like hot glue guns that produce excess heat, which is prone to damaging the Styrofoam or cause fume eruptions.
Instead, they produce less heat due to their low-temperature nature. As a result, they have reduced risks of causing damage to Styrofoam and your materials or causing an explosion. Also, they are excellent at attaching large Styrofoam objects using small contact surfaces. Particularly, you can use this glue to attach Styrofoam balls together, and the results will be everything you have always desired. After buying your preferred type of Styrofoam glue depending on the project you are working on, do not forget to get yourself one low-temperature glue gun for a better experience!
With regards to the best type of glue to use on Styrofoam that becomes the Styrofoam glues labeled StryoGlue. This is because this brand was designed to bind Styrofoam to Styrofoam as seen above. Nonetheless, the type of glue to use on Styrofoam depends on the properties of the glue, the nature of your project and the type of material you want to stick on to the foam.
3.Glue Type Which You Should Never Use with Styrofoam
There are various glues out there that are labeled effective for Styrofoam projects. Nonetheless, this should not be a reason why you end up picking the glue to use it on your craft. Here are the two main glue types you should never consider to use with Styrofoam:
Besides StyroGlue, some types of Styrofoam glues are formulated to bind Styrofoam to other materials. There are also those glues that are not part of Styrofoam glues but claim to bond Styrofoam to other materials such as the fabric glue, concrete glue, and wood glue, among others. Although at times, they may prove effective, other times, this glue can react negatively with your Styrofoam material. They may cause it to melt or dissolve, which may interfere with your project. People use them mostly for their cheap pricing, but it is always better to spend some extra cash on your common white craft glue than end up destroying your project.
Plastic Solvent Glues
Just because Styrofoam is light and flimsy does not mean it is not plastic. Remember, it is formulated from Polystyrene, and the material it possesses is a foamed plastic. Therefore, if you use glue that contains plastic solvents, it is highly likely that it will dissolve the Styrofoam, which works to your disadvantage.
Similar to the plastic solvents, glue with alcohol-based ingredients or acetones are not good to use on Styrofoam. This is because they tend to dissolve Styrofoam. Proving this as correct is the rubber cement type of glue, which comprises some of the substances identified above will entirely dissolve your Styrofoam within minutes. Thus, go for something that does not have alcohol or acetone substance or that which is free from plastic solvents.
4.What is Styrofoam Made Of?
Often, people, you included, think that Styrofoam is the material that is used in the making of insulated cups, cooler, packaging of peanuts, and toys. Well, here is the sad but informative reality. A lot of the materials that people think are made of Styrofoam are Polystyrene, and these two materials are quite distinct. So what is Styrofoam?
Well, it is the trademarked brand of the closed-cell extruded polystyrene foam or, better yet, the XPS. It is owned and manufactured from the Dow Chemical Company, and at times, Styrofoam we referee to as the Blue Board. Although you know it for serving packaging purposes, Styrofoam's main roles include but are not limited to thermal insulation, building insulation, and water barriers. It is made from a petroleum-based product that identifies as styrene, and here is how this material is actually made. Styrofoam is made through a process known as polymerization.
Here, it's main material styrene is refined into Polystyrene and then some amounts of hydro fluorocarbon agent are added on to the refined Polystyrene. The mixture is then extruded and permitted to expand under maximum pressure until it results into the formation of a foam board. The foam board that emerges as a result of all this is what we call Styrofoam. Therefore, in the simplest of terms, Styrofoam is the expanded polystyrene foam abbreviated as EPS. It is not polystyrene.
However, it has been made from Polystyrene, which is primarily used in the construction of lab equipment and food packaging hence the confusion. One should also know how to differentiate the two to have a better understanding of the type of material that one is using in their project in order to know the type of glue that will work best for their home or office crafts.
5.Is Styrofoam Recyclable?
I know that nothing is more confusing than the recycling aspect of Styrofoam. On one end, there are solid talks indicating that they cannot be recycled. However, if you flip your styrofoam-made items like egg trays, you will notice the recycle symbol on them. So are they really recyclable? Well, the answer is both yes and no. You can recycle the Styrofoam and also, you cannot recycle the Styrofoam. Sounds confusing, right? Here is the thing, not everyone is legible to recycle Styrofoam. The recycling ability is dependent on the nature of the party who is doing the recycling.
There are ideally two parties. They identify as common users like you and I and the local governments. The common users often recycle materials through the curbside recycling bins, and the local government recycles materials through various Curbside recycling programs. When you are a common user, it is impossible for you to recycle the Styrofoam. This is because the method you are to use is the curbside recycling bin, which has been rated as dangerous during the recycling of Styrofoam. That goes to show that as a common buyer of Styrofoam, you cannot recycle Styrofoam even though it has the recycling label on its back.
Fortunately, Styrofoam, when used by local governments, are recyclable. This is because of the curbside recycling programs initially mentioned. These programs help in proper and effective Styrofoam recycling to eliminate any dangers that can emerge as a result of recycling Styrofoam in curbside recycling bins. The recycling works through the company's specific take-back program, which sees that the manufacturers of the specific Styrofoam material take back the Styrofoam packaging to the respective Styrofoam recycling program for a safe recycling process. Therefore, you can comfortably state that Styrofoam is recyclable but only to some degree as it is not permitted to everyone.
6.What is the Difference Between Styrofoam and Polystyrene?
Often, people believe that Styrofoam and Polystyrene are one and the same. However, these are two distinct materials, although they have some relations. The main difference between Styrofoam and Polystyrene is that while Polystyrene is a polymer, Styrofoam is a trademark for expanded Polystyrene. That means that the existence of Styrofoam is dependent on the presence of Polystyrene. An individual assessment of the two is as follows:
Otherwise known as Blue Board, Styrofoam is a trademarked brand of extruded polystyrene foam. Though in the nature foam, the material is light blue in color, and their primary manufacturers and owners are The Dow Chemical Company. Styrofoam is often used for disposable coolers and coffee cups, as well as in cushioning material during packaging. It can also be used in craft applications where its identified through its crunchiness and roughness while cutting. The other way you can identify a Styrofoam is through dipping it organic solvents, spray paint solvents, propellants and cyanoacrylates as it will become averagely soluble.
Abbreviated as PS, Polystyrene is a synthetic aromatic hydrocarbon polymer. It is manufactured from the monomer styrene. They are used in making models, protective packaging, making of containers, among other things. Unlike Styrofoam, Polystyrene does not exist in only one form. It exists in both the foam and solid-state, and it is one of the most utilized plastics globally. In their solid-state, PSs functions at room temperature but will flow if heated above its glass transition temperature, which is 100 degrees.
Although they are transparent in nature, they can, at times, be manufactured as colored, especially when colorants are used in the process. It is also important to note that there are two types of Polystyrene, namely the general and the specific purpose polystyrene. The latter, although affordable, is a poor barrier to oxygen and water vapor and has a low melting point. It is nonetheless clear, brittle and hard. The only worry that arises as a result of Polystyrene is their relatively slow biodegradability, which possesses an environmental challenge.
From the above best Styrofoam glue review, you must have noticed that every glue has distinct characteristics. While some are perfect for foam to foam sticking other are excellent for foam to metal or foam to anything. As a result, you have to know the properties and applicability of the Styrofoam glue before adding it on your cart.
Another thing, following instructions while dealing with Styrofoam glues is crucial. Championing this is the fact that every glue has a specific way of usage for excellent outcomes. You cannot depend on one formula to handle all the Styrofoam glues. Therefore, you have no option but to adhere to the instruction lest you end up with a negative experience of an adhesive rated as the best glue for Styrofoam.
One last thing, you will not easily find Styrofoam glues in your ordinary stores like the super glues. They are challenging to find. Fortunately, you can always find them with ease at either the retail outlets or crafts store.