The Finest Glues for Styrofoam of 2022

The Finest Glues for Styrofoam of 2022

Photograph: Utilizing the proper glue for styrofoam makes it simpler to create crafts and

Best Glue for Styrofoam Options


Utilizing the proper glue for styrofoam makes it simpler to create crafts and interest tasks. The fallacious glue on styrofoam not solely creates a foul bond, however some glues even can soften or dissolve this delicate materials. styrofoam glue is protected to make use of on styrofoam, but it surely ought to do greater than merely guarantee your undertaking sticks collectively. The highest choices are straightforward to use, odor nice, and dry to a lovely end. Furthermore, the perfect glues for styrofoam create a greater bond.

Passion styrofoam is a polystyrene foam that’s fabricated from plastic and comprises air to make it light-weight. Whereas the 2 phrases are sometimes used interchangeably (together with on this information), most supplies known as “styrofoam” are stable polystyrene foam. “Styrofoam” is a trademarked model of polystyrene often present in business settings. Many foam glues can work on each varieties.

  1. BEST OVERALL: Uhu POR Styrofoam Adhesive
  2. BEST BANG FOR THE BUCK: Weldbond Multi-Function Adhesive Glue
  3. BEST ALL-PURPOSE GLUE: Gorilla Unique Glue
  4. BEST SPRAY: 3M Tremendous 77 Multipurpose Spray Adhesive
  5. BEST HOT GLUE GUN: Surebonder Extremely Collection Twin Temperature Sizzling Glue Gun
  6. BEST HEAVY-DUTY: Liquid Nails Heavy Responsibility Building Adhesive
Best Glue for Styrofoam Options


Forms of Glue for Styrofoam

Though a number of sorts of adhesive can be utilized with styrofoam, the perfect merchandise share the identical traits. They’re comparatively fuss-free and create a transparent end with minimal fumes and low odor. Multipurpose glues are helpful for different supplies, together with cardboard, wooden, glass, or metallic. When looking for styrofoam glue, keep in mind that styrofoam is a plastic, which implies any glue containing solvents like acetone could cause it to dissolve.

Craft Glue

For straightforward at-home craft tasks, a fundamental craft glue is often greater than sufficient. It’s essentially the most simply accessible and reasonably priced possibility. Use craft glue to stay styrofoam to styrofoam, in addition to to attach different widespread craft supplies, together with cardboard, development paper, and wooden.

Nevertheless, craft glue could not present the strongest bond in comparison with a multipurpose glue or styroglue, but it surely’s a great possibility for informal tasks. A tackier, thicker white craft glue (quick-drying “cheesy glue”) may also help scale back runoff and mess when working with styrofoam.

Spray Adhesive

Aerosol adhesives, which can be found at many {hardware} or craft shops, are often made for multipurpose use across the residence. Use them when gluing quite a lot of supplies, together with styrofoam.

Spray adhesive covers a flat piece of styrofoam a lot quicker than glue from a squirt bottle. Nevertheless, spray adhesives usually are much less sticky than some glues (partly as a result of they deposit a thinner layer of glue). Spray adhesives work higher for attaching giant floor areas collectively, similar to two styrofoam sheets, relatively than adhering two smaller factors, like two styrofoam balls.

Low-Temperature Glue Gun

Glue weapons are interesting as a result of they can be utilized to stick a variety of supplies, together with paper, cardboard, cloth, and wooden; nevertheless, sizzling glue can harm styrofoam. Styrofoam has a low melting level, so take further care when working with styrofoam and warmth.

To forestall damaging the styrofoam with warmth, use a low-temperature glue gun. The decrease the temperature, the higher. If doable, first apply the recent glue to the opposite heat-tolerant materials and look forward to the glue to chill down a bit earlier than attaching the styrofoam piece.


Severe hobbyists could wish to think about using a specialty styrofoam glue, referred to as styroglue, which is designed particularly as a glue for polystyrene. Whereas it might be tough to search out styroglue, it’s moderately reasonably priced. Those that steadily work with styrofoam, similar to crafters who construct styrofoam fashions, could discover it a dependable, efficient selection.

Styroglue is out there at some residence enchancment or craft shops. Some polystyrene glues are just for styrofoam (to stick styrofoam to styrofoam), whereas others are multipurpose.

What to Contemplate When Selecting the Finest Glue for Styrofoam

Producers produce a number of sorts of adhesives for styrofoam, however the perfect product depends upon the crafter’s wants and private preferences. When figuring out which polystyrene glue product to make use of in a undertaking, contemplate its supposed use, grip time, drying time, and whether or not the glue is waterproof.

Meant Use

A number of sorts of polystyrene foams are utilized in settings starting from insulating buildings to interest modeling. Expanded polystyrene foam (EPS) and extruded polystyrene foam (XPS) are the most typical, they usually’re those that most individuals confer with as “styrofoam.” EPS foam is light-weight and often white in colour and is used to make packing peanuts, packaging supplies, and light-weight crafting foams. XPS foam, which is denser, is often utilized in extra detailed fashions, similar to interest and architectural constructing fashions. Many polystyrene-safe glues can be utilized together with polystyrene foams.

When selecting a polystyrene glue, contemplate the scale, form, and supposed use of the froth. A thinner adhesive, similar to a twig, may go higher for gluing giant areas. For extra detailed work, nevertheless, a thicker adhesive could also be greatest. Additionally contemplate the undertaking’s supposed use—indoors or out—and the way a lot drive the glue should face up to. Heavy-duty or super-strength choices can be found, as are glues for larger-scale constructing tasks.

Grip Time

Completely different glues have completely different textures: Some really feel sticky straight away, whereas others want time to grow to be cheesy or don’t develop a bond till dry. For instance, styrofoam items could slide round initially if glued with a runny craft/college glue, whereas sizzling glue could grip rapidly. On this information, “grip time” refers to how lengthy two glued items take to “grip,” or keep in place, after gluing.

A tackier glue helps maintain the styrofoam in place whereas the glue totally dries. Most merchandise don’t promote precise grip time, however as an alternative use a couple of phrases to indicate a tackier glue, together with “quick tack,” “fast setting time,” or “good seize power.” Nevertheless, don’t confuse grip time with drying time.

Drying Time 

Drying time (or remedy time) refers to how lengthy it takes for the glue to utterly bond and attain its full power. Drying time varies between glue varieties. Some styrofoam glues take solely minutes to dry, whereas others want 24 hours or extra to remedy. Sizzling glue dries in just some minutes. Sprays and multipurpose glues often take longer to dry, generally a full day. Building-grade constructing glues can take days to completely dry.

For some tasks, like mannequin constructing, a shorter drying time is a necessity. No crafter needs to attend a full day between every meeting step. For tasks with only one or two gluing steps, an extended drying time might not be a difficulty and could possibly be a worthwhile trade-off. For instance, many construction-grade glues take 24 hours or extra to completely remedy, however the result’s a a lot stronger stick than doable with sizzling glue.


Relying on the undertaking, crafters want glues with extra options. For instance, use water resistant or waterproof glue for out of doors tasks or to supply an added layer of safety. Waterproof glues received’t dissolve with water publicity. Waterproof glues, nevertheless, deteriorate upon publicity to water, however they received’t wash away simply like non-water-resistant glues. Water-soluble glues might be eliminated with water, making them a wonderful selection for crafting with children.

Waterproof glues shouldn’t budge when uncovered to water. Utilizing a water-proof glue ensures the styrofoam stays collectively even when immersed in water.

Our High Picks

Whether or not for an arts and crafts session with children, interest crafting, or constructing one thing substantial, the appropriate instruments for the job make a distinction. The next listing evaluations the perfect glues for styrofoam to assist make any styrofoam creation come to life.

The Best Glue for Styrofoam Option: Uhu POR Styrofoam Adhesive


Hobbyists who work steadily with styrofoam could wish to select a dependable styroglue, similar to this one from Uhu. It’s particularly designed to be used on polystyrene, but it surely’s additionally appropriate for wooden, plastic, paper, metallic, leather-based, ceramic, and extra.

This glue is versatile, resists getting old, varieties a long-lasting seal, and it’s waterproof. Its quick 10- to 20-minute drying time makes it straightforward to work with. This glue dries to a clear end to make tasks look clear {and professional}.

Product Specs 

  • Kind: Styroglue
  • Drying time: 10 to twenty minutes
  • Waterproof: Sure


  • Units rapidly
  • Clear end
  • Versatile and immune to getting old


  • Might set too rapidly for some functions

Get Uhu POR styrofoam glue on Amazon and HobbyKing.

The Best Glue for Styrofoam Option: Weldbond Multi-Purpose Adhesive Glue


Most styrofoam glues are reasonably priced, however a multipurpose possibility affords much more bang for the buck. Weldbond Multi-Function Adhesive Glue can be utilized to attach a variety of things, from styrofoam fashions to wooden tasks.

As a common adhesive, this product can bond nearly something, together with wooden, tile, glass, foam, stone, and ceramics. Weldbond recommends it as a binder, primer, filler, and sealer. The glue is definitely diluted to provide the best texture for every undertaking. As a unhazardous, nonflammable, and fume-free product, this water-soluble glue dries versatile and clear.

Product Specs 

  • Kind: Basic objective
  • Drying time: 24 hours
  • Waterproof: No


  • Multiuse adhesive
  • Secure for a variety of supplies
  • No fumes
  • Dries clear


Get Weldbond adhesive glue on Amazon and The Residence Depot.

The Best Glue for Styrofoam Option: Gorilla Original Glue


For informal crafters, an all-purpose glue similar to Gorilla Unique Glue works nicely for each interest and residential tasks, together with styrofoam.

This glue can bond to nearly every little thing, together with wooden, stone, metallic, ceramic, glass, and foam. When positioned on a floor, it expands to seep into each nook and cranny to create a greater seal. It’s protected for each indoor and out of doors use, and the completed seal is waterproof and temperature resistant to carry by means of sizzling, chilly, and moist situations. The glue dries to a brown end, but it surely’s sandable, paintable, and stainable.

Product Specs 

  • Kind: Basic objective
  • Drying time: 24 hours
  • Waterproof: Sure


  • Works on many surfaces
  • Waterproof
  • Temperature resistant


Get Gorilla glue on Amazon, Ace {Hardware}, and The Residence Depot.

The Best Glue for Styrofoam Option: 3M Super 77 Multipurpose Spray Adhesive


Aerosol spray adhesives make making use of a skinny, even coat of glue simpler. 3M Tremendous 77 glue is a multipurpose selection to be used on light-duty tasks, similar to gluing foam, paper, foil, metallic, plastic, cloth, paper, and extra. Furthermore, the spray is protected for images when finishing scrapbooking and archiving tasks.

The commercial-strength glue creates a safe bond in 15 seconds to half-hour, relying on the quantity of glue and the supplies. As an alternative of seeping right into a floor like many liquid glues, the spray is designed to remain on high of the floor for mess-free use. The spray evenly covers bigger surfaces and dries clear.

Product Specs 

  • Kind: Aerosol spray
  • Drying time: As much as half-hour
  • Waterproof: Waterproof


  • Straightforward utility
  • Good for big surfaces
  • Quick drying time


  • Spray could also be tough to manage

Get 3M Tremendous 77 spray adhesive on Amazon, Ace {Hardware}, and The Residence Depot.

The Best Glue for Styrofoam Option: Surebonder Ultra Series Dual Temperature Hot Glue Gun


This glue gun from Surebonder has a variety of options that make it safer to make use of with foam and different supplies.

To deal with quite a lot of tasks, the glue gun includes a high- and low-temperature possibility, which makes it protected to make use of on wooden, glass, metallic, foam, florals, and cloth. The insulated nozzle helps stop harm and burns, whereas a metallic kickstand and aspect fins enable the gun to stay upright, stopping glue backup. An auto shut-off function switches off the glue gun after it’s not been used for half-hour.

Product Specs 

  • Kind: Sizzling glue gun
  • Drying time: Is determined by glue
  • Waterproof: Is determined by glue


  • Twin temperature
  • Insulated nozzle
  • Automated shutoff


  • Sizzling glue sticks not included

Get the Surebonder sizzling glue gun on Amazon and Toolbox Provide.

The Best Glue for Styrofoam Option: Liquid Nails Heavy Duty Construction Adhesive


Bigger constructing tasks require a heavy-duty development adhesive. This development adhesive from Liquid Nails is a robust multipurpose, high-strength adhesive that’s made for each skilled and DIY use. Preferrred for each indoor and out of doors tasks, this glue can be utilized to put in foam board, foam moldings and trim, wafer board, plywood, particleboard, and far more. One of these adhesive for styrofoam is beneficial for large-scale styrofoam tasks, similar to constructing life-size fashions, or for development interest tasks, similar to insulating a treehouse or doghouse.

The water- and weather-resistant glue has prompt seize power to make it straightforward to place supplies. For precision placement, it permits for as much as 20 minutes of working time earlier than it begins to essentially stick. The adhesive dries to a tan end with a versatile, sturdy bond.

Product Specs 

  • Kind: Building adhesive
  • Drying time: 24 hours
  • Waterproof: Waterproof


  • Skilled-grade adhesive
  • Appropriate for a variety of development supplies
  • Tremendous-strong maintain


Get Liquid Nails development adhesive on Amazon and The Residence Depot.

Our Verdict

Made to be used on polystyrene, Uhu POR Styrofoam Adhesive is a dependable selection that creates a wonderful bond with a clear end. These in search of a extra versatile product can attain for Weldbond Multi-Function Adhesive Glue, which can be utilized as a glue on styrofoam and a variety of different supplies, in addition to function a primer, sealer, and filler.

How We Selected the Finest Glues for Styrofoam

Choosing the proper glue for styrofoam is vital: The fallacious glue can soften and rapidly smash the styrofoam. When selecting the perfect glues for styrofoam, we first thought-about security and effectiveness. We picked glues that received’t break down delicate styrofoam to verify craft tasks or styrofoam fashions keep intact. We chosen glues from respected manufacturers with a wonderful observe document for making adhesives. Paired with wonderful client evaluations, the glues on our listing are the perfect glues for bonding styrofoam.

Makes use of for styrofoam range broadly, as do most well-liked strategies for sticking it collectively. To cowl a variety of tasks, we picked the highest product for the first use (together with all-purpose glues, spray glues, and heavy-duty glues). We additionally thought-about affordability. Don’t use an costly styrofoam glue when a budget-friendly possibility works simply as nicely.

Tips about Methods to Glue Styrofoam Collectively

Gluing styrofoam collectively or to different supplies is pretty straightforward with an acceptable glue, which makes discovering an acceptable glue an vital first step. Some glues don’t work very nicely with styrofoam, and others may even soften or dissolve the froth. Make sure the glue can maintain on each styrofoam and another floor.

At all times comply with the product’s instructions for the perfect maintain, and take note of the producer’s security directions. If obligatory, clear and prep the floor, eradicating any free styrofoam bits, dust, and mud that may have an effect on the glue’s maintain. A skinny, even coat of glue is often sufficient. Since some glues broaden, utilizing an excessive amount of could cause it to expire the edges. Though styrofoam is light-weight, it may well nonetheless slide and shift if the glue just isn’t cheesy sufficient to maintain it in place. Maintain the items firmly collectively till the glue has set.

Most glue merchandise can be utilized greater than as soon as. Tighten the cap on the container to stop it from drying out and retailer it as directed.

  • Select a styrofoam-safe glue
  • Observe security directions
  • Make sure the styrofoam floor is dirt- and dust-free
  • Use a skinny, even coat of glue
  • Retailer as directed


With the appropriate product, gluing styrofoam is simple, and the surfaces bond collectively with out inflicting harm or a multitude. A spread of choices can be found, and whether or not you employ an everyday craft glue or a polystyrene adhesive, hold the following pointers in thoughts when working in your subsequent undertaking.

Q. What’s the greatest glue to make use of on foam board?

Spray adhesives work nicely with foam board, they usually can cowl a big floor evenly and rapidly.

Q. What glue can I exploit on polystyrene?

A wide range of glues can be utilized on polystyrene, together with some craft glues, all-purpose glues, spray adhesives, and styroglues. Components can differ from glue to attach, so double-check the label to verify the glue can be utilized on styrofoam, polystyrene, or foam. A small patch take a look at helps make sure the glue is protected and efficient.

Q. Can I exploit tremendous glue on styrofoam?

Tremendous glue is usually not the only option when working with styrofoam as a result of some merchandise could cause the styrofoam to soften a bit. As an alternative, go for one of many all-purpose glues or styroglues on this listing.

Q. At what temperature does styrofoam soften?

Styrofoam melts at 464 levels Fahrenheit.

Q. How do I glue two items of styrofoam collectively?

Make sure the styrofoam surfaces are clear and dry earlier than making use of an acceptable glue. Observe the glue’s instructions for utility and curing, and you need to be all set!

Q. How do I take away extra adhesive from styrofoam?

Water-soluble glues might be eliminated with water (and a little bit of cleaning soap, if wanted). Different glues could require a solvent, like diluted acetone. Nevertheless, solvents may also harm styrofoam, so take care when eradicating glue with these chemical substances.

Q. Is Gorilla Glue protected for styrofoam?

Many Gorilla glue merchandise are protected to make use of on styrofoam. When unsure, do a small take a look at patch on an not easily seen spot.