Best Adhesive For Foam Board To Metal: I’ve scoured the adhesive aisles to sniff out the best glues for affixing foam board to metal – two materials that go together like oil and water. Or cats and dogs. Or peanut butter and sardines. You get the picture. These unlikely bedfellows don’t exactly play nice, which can make gluing them together a sticky situation.
Best Adhesive for Foam Board
I’ve tested adhesives for foam bard to metal and to concrete. As you all know, adhesives for different surfaces might not be deemed equal. That’s why I recommend you bookmark the guide page “Best Adhesive for Foam Board“.
Ready to bond metal and foam board in holy matrimony? Let’s stick together as I walk you through the top 5 adhesives that go nuts and bolts for this mismatched duo. With the right glue, you’ll have a bonding experience that’s practically magnetic.
⚠️Not The Best Adhesive For Foam Board To Metal
Here are some adhesives that are not recommended for attaching foam board to metal, though you many find some people recommending them.
Loctite PL300 Foamboard Adhesive ✅ Specifically Designed for Foam Board to Metal
The thick and gooey consistency of the Loctite Foam Adhesive is particularly beneficial when working with foam and metal. It allows the adhesive to bridge gaps between the two materials, ensuring a strong and durable bond. By applying the adhesive evenly along the surfaces to be joined, it securely holds the foam board in place, providing stability and preventing separation.
When using the Loctite Foam Adhesive to adhere foam board to metal, I found that applying 2-inch “globs” in the top corners, center, and bottom, along with three lines of caulk down about two-thirds of the length, yielded excellent results. This application method ensured a secure bond between the foam board and the metal surface. I was able to stretch the adhesive to cover multiple sheets of foam board with just one tube, making it a cost-effective choice.
In terms of curing time, the Loctite Foam Adhesive generally forms a strong bond within a reasonable timeframe. However, it’s essential to allow sufficient drying time to ensure optimal adhesion. I recommend allowing the adhesive to dry for at least 24 hours to ensure a solid bond between the foam board and the metal surface.
In my experience, the Loctite Foam Adhesive has successfully adhered to foam board to metal surfaces, providing the stability and durability required for my projects. However, it’s important to consider the specific requirements of your application and test the adhesive on a small area before proceeding with the full project. This will help ensure that the adhesive is compatible with your specific foam and metal materials.
FAQ of Loctite PL300 Foamboard Adhesive
Q: Is it effective to install foam board on metal, such as in a trailer?
A: I bought Loctite PL300 Foamboard Adhesives specifically for that purpose, and it worked wonderfully. Best of luck with your trailer!
Q: Can this adhesive bond foam to metal?
A: I successfully used it to bond vinyl on one side and a metal frame on the other, and it worked excellently.
Q: Will it adhere to the “foil” side of the foam board?
A: This adhesive is great for foam, but
it doesn’t adhere well to foil.
Q: Can it stick to a vinyl vapor barrier?
A: Absolutely, it adheres well to a vinyl vapor barrier.
Q: Will it work on polypropylene?
A: Loctite PL 300 Foamboard Construction Adhesive is
not recommended for use on polypropylene.
Q: I want to glue large pieces of foam together for a trailer couch. Will this adhesive work for that?
A: This adhesive is designed for rigid foam insulation boards, so it may not work well for a trailer couch. I suggest consulting a car interior shop or searching online for suitable options.
Q: Can this adhesive work on cheap, white styrofoam used for packing material?
A: Yes, you can use this adhesive to custom-fit packing material as needed. Just keep in mind that it dries to a light blue color and remains harder than the styrofoam it sticks to. Thicker coats will take longer to harden, while thin coats fully harden within 24 hours.
Q: What temperature can this adhesive withstand? Can it be used in an attic space?
A: It should work fine in an attic space unless you live in a very hot climate like Florida.
Q: Can it glue polyisocyanurate (TuffR)?
A: I’m not familiar with polyisocyanurate (TuffR), but we used this adhesive successfully for gluing foam board insulation.
Q: Which caulking gun should I buy for the Loctite PL 300 Foamboard Construction Adhesive 28-ounce cartridge?
A: Any standard caulking gun will suffice. However, consider investing in a higher-quality one for better performance. Also, ensure that the trigger and pressure release are easily accessible with one hand.
Q: Will Loctite PL300 Foamboard Adhesive laminate PVC boards together?
A: It is very likely to work. If the surfaces are smooth, the adhesion may be less effective, but roughening the surfaces will improve bonding.
Q: I applied liberal lumps of adhesive on foam board against a metal door, securing it with blue tape instead of clamps. Will it work once it’s dry?
A: The adhesive will set in approximately 24 hours, but thicker lumps may take longer. Using tape instead of clamps may result in uneven contact and thicker lumps in the center areas.
Q: Does it ever dry?
A: Yes, it will dry completely within a few hours at warm temperatures.
Q: Can PL 300 be painted?
A: Once fully cured, which takes about 7 days depending on various factors, including temperature and substrate porosity, it can be painted. However, please note that it is not intended for exposed applications like caulking or sealing.
Q: Can I use this adhesive to attach the vinyl baseboard to wood?
A: Yes, it should work well for attaching a vinyl baseboard to wood.
Q: Will this adhesive bond styrofoam window trim to stucco?
A: If you apply the adhesive thick enough to ensure good contact with the stucco, it should work. However, keep in mind that it doesn’t dry quickly, so you’ll need to hold the trim in place for a significant amount of time.
3M Spray Adhesive 77 ✅ Sprays Out As a Fine Mist on The FoamBoard
One of the standout features of this adhesive is its permanence. Once the bond is formed, it remains strong, even when exposed to various conditions like humidity or temperature changes. I no longer have to worry about my crafts falling apart or losing their shape over time.
Furthermore, the low odor of the Super 77 is a big plus. Unlike other glues that leave a strong, unpleasant smell, this adhesive has a mild scent, making it more comfortable to work with, especially in indoor settings.
The generous can size offers a significant amount of adhesive that lasts for numerous projects. A little goes a long way, making this product cost-effective in the long run.
Read More: 3M Spray Adhesive 90 vs. 77
Based on my personal experience, I have to add that this adhesive is not only great for lightweight jobs but also for more demanding tasks. I’ve used it to fix linoleum tiles that lacked stickiness on my boat, and it has held up remarkably well.
In terms of durability, this adhesive has proven itself on my poor Mustang’s door panels. Nothing else would hold the failing trim in place, but the Super 77 did the job without fail. It’s definitely not a joke when it comes to strength and reliability.
FAQ of 3M Spray Adhesive 77
Q: Can 3M Spray Adhesive 77 be used to attach foam-backed vinyl wall covering to rigid foam insulation? Thank you.
A: I believe it should work. Personally, I’ve used it to adhere fabric to acoustic insulation, which seems like a similar application.
Q: Is it suitable for attaching acoustic foam to walls?
A: Yes, it is.
Q: Can I use 3M Spray Adhesive 77 to glue the car floor carpet to metal side panels?
A: It should be possible, depending on the backing of the carpet. I have used it successfully to attach synthetic speaker cloth to a board similar to MDF when renovating my Bose speakers. The adhesive is easy to work with and has held up well for several years without any signs of deterioration.
Q: Does 3M Spray Adhesive 77
A: No, it dries off-white or creamy.
Q: Does it spray as a mist or a stream?
A: It sprays out as a fine mist, unlike other adhesives that tend to be gloppy and uneven. It’s a great product, and I’ve been using it for years to mount large photos.
Q: Will this bond cotton fabric to cotton fabric?
A: Based on my experience, it’s important not to apply too much adhesive. It should be applied sparingly, almost dry, when working with fabric or foam.
Q: Can I use it to glue Polyurethane Laminate to minky fabric for a dog crate cover?
A: It should work for that purpose. In fact, I’ve found that it can bond almost anything.
Q: I need to glue artwork on paper to aluminum. Will 3M Spray Adhesive 77 work?
A: 3M Spray Adhesive 77 will definitely work for your application. However, over time, the spray may become less even, so I recommend using a new bottle for a smooth and uniform application.
Q: Is it suitable for bonding felt to closed-cell polyethylene foam?
A: It should work fine as long as the adhesive doesn’t react negatively with the foam, which is unlikely. I would suggest applying a slightly heavier layer of adhesive for a smoother surface.
Q: Can I use it to
adhere carpet squares to tile?
A: I believe you would be disappointed with the results as the layer of glue would be too thin to properly adhere the tiles. It would be more cost-effective to choose a spreadable adhesive for the job.
Q: Will it work on 3D vinyl?
A: Yes, it’s just spray glue. It provides a tackier and more permanent bond compared to other types of glue.
Q: Will it bond foam and genuine leather effectively so that I can create decorative inserts for car door panels? The old ones are torn and the foam has deteriorated, which looks bad.
A: I have used the 3M #74 foam adhesive for bonding foam to foam, such as seat and back cushions. It provides a secure and flexible bond that never lets go. Additionally, I used #74 to glue upholstery fabric directly to foam, which has held up well even under pressure. I have also used 3M’s #90 “industrial grade” contact adhesive to glue upholstery fabric to a rigid sidewall. Both adhesives should work for your intended use.
Q: Is 3M Spray Adhesive 77
resistant to high temperatures?
A: I would say it is not resistant to temperatures exceeding approximately 120 degrees Fahrenheit. I used it to hold lightweight insulation on the inside of a metal garage door, and it held up well during cooler months. However, when direct sunlight hit the door in the mornings, the insulation began to fall off. For higher temperatures, I would recommend trying heavy-duty double-sided tape.
Q: What type of mask should be worn for safety when using 3M Spray Adhesive 77?
A: No mask is necessary. Just ensure you use it in a well-ventilated area.
Q: Can 3M Spray Adhesive 77 bond
cotton to cotton candy?
A: No, it will melt the cotton candy and could be harmful if ingested.
Q: I want to glue high-density foam to the inside of a roto-molded (HDPE) kayak hull. Will 3M Spray Adhesive 77 work?
A: It might work, but I recommend testing it on a small, inconspicuous area first to ensure compatibility with the kayak hull material. Keep in mind that the adhesive may not provide a permanent bond on HDPE surfaces, so it’s best to consult with the kayak manufacturer or use a specialized adhesive designed for bonding to HDPE.
Sikaflex 291 ✅ Can Apply to Plastic, PVC and Foamboard
I did try using some regular polyurethane sealant from the hardware store and Sikaflex 291 is so far and beyond a better product. When it’s wet it’s easier to work with, and when it dries, it doesn’t shrink and it’s far more durable. I absolutely recommend it.
The material in the dispenser is great, I’ve used it in a standard caulking gun for years and never had an issue. But when trying to dispense the caulk from the smaller tube, I struggled for a while to apply a simple 3ft bead.
Therefore, while the caulk/sealant itself seems to be a good product overall, the tube and applicator can make dispensing it very difficult.
I also used it to reinforce the weak boat deck. I drilled holes and injected the sealant, adding weight until it dried. During the process, I could actually feel it heating up as a reaction. It’s worth noting that while it worked great, you should be aware of this heating reaction. Additionally, I used it along with some screws to attach the starboard, and it held up well.
When I had to redo the sealant around my boat’s rub rail, I found that Sikaflex 291 worked much better than the product I had previously used.
The finish achieved with Sikaflex 291 sealant is smooth and far superior to silicone. However, it’s important to wear gloves when using them because it tends to stick to your fingers.
💬 FAQ of Sikaflex 291
Q: Can Sikaflex 291 be used to seal around rivets on bare aluminum?
A: Yes, this product can bond to bare aluminum and it worked well for sealing around the rivets on my Sprinter van. I am very satisfied with its performance, as it has not shown any wear even after a year. I would also recommend the 3m 4200 Marine Adhesive.
Q: Will Sikaflex 291 adhere to rubber?
A: I am not sure about its bonding ability to rubber, but I can confirm that it can stick to other materials such as stainless steel, fiberglass, teak, and cork, as well as clothing and leather.
Q: Is Sikaflex 291 suitable for attaching a spoiler?
A: This product would likely work great for attaching a spoiler.
Q: Can it adhere to a powder coat, such as for sealing weld points on a roof basket?
A: Yes, Sikaflex 291 would be appropriate for this application. However, if the substrate will be exposed to outdoor elements and sunlight, it is recommended to use Sikaflex 295UV or Sikaflex 521UV instead.
Q: Is it safe to use on acrylic?
A: Sikaflex 291 is
not recommended for bonding acrylics due to the potential for stress cracking. For this purpose, Sikaflex 295 is the appropriate product.
Q: What is the UV resistance of this product?
A: Sikaflex 291
does not have UV resistance, so over time it may degrade and become chalky if exposed to UV. However, it is paintable and can be coated with a UV-resistant layer to prevent degradation.
Q: Can it bond to High-Density Polyethylene?
Sikaflex 291 and other sealants would not bond to High-Density Polyethylene due to its low surface energy.
Q: Can it be used on plastic and PVC?
A: Yes, Sikaflex 291 can be used on plastic and PVC.
Q: Can it be used as caulking for tile?
A: While it was not purchased for this purpose, Sikaflex 291 is a sticky and flexible product that works well as an adhesive and may be suitable as a caulk for tiles. The tube label indicates that it is a soft and flexible product after drying.
Q: Will an opened tube remain usable for several days or will it quickly harden in the tube after opening?
A: If the tip is sealed well, an opened tube of Sikaflex 291 can remain usable for at least a week or two.
Q: Is it truly self-leveling?
A: It is somewhat self-leveling, but it is not recommended to use too much in one spot.
Q: Is it suitable for gluing a foam butt pad to gelcoat on a kayak?
A: While I am not sure about this specific application, Sikaflex 291 has shown good adhesion underwater once it has dried. It has been used successfully to bond pool tiles.
Q: Is it resistant to mold and mildew?
A: Polyurethane products, including Sikaflex 291, are typically not resistant to mold or mildew.
Q: Can it bond to Sika715 self-leveling RV roof sealant? What is the minimum temperature required for application, and how long should it dry before getting wet?
A: The minimum application temperature for Sikaflex 291 is 41°F, and it is recommended to keep the tube indoors until use. The cure time varies based on temperature, but it should be tack-free within an hour. Ideally, it should be given a few days to dry before exposure to water. For compatibility with Sika 715, it is best to contact Sikaflex. Generally, it is important to avoid using silicone-based products with Sikaflex, as only another silicone-based product can bond to silicone after it has been properly cleaned.
Q: How long does it need to dry before being subjected to freezing temperatures and rain?
A: Sikaflex 291 should be allowed to dry for 24 hours above freezing and free of rain before exposure to freezing temperatures and rain.
Q: Does the tube come with a cap for resealing?
A: No, the tube of Sikaflex 291 does not come with a cap for resealing. However, a cap from another tube can be used.
3M 5200 ✅ Silicone Adhesive that Sticks to Anything Including a Foamboard
The only downside to the 3M Fast Cure 5200 is that it can be messy and not very reusable. Even the small tubes are expensive. However, if you cap it after using it, make sure you find a way to use the rest of the sealant in the not-too-distant future, as the cap will become difficult to remove, and the sealant will harden up near the cap. Despite that, 3M 5200 sticks to just about every type of material on the planet and is impenetrable to water.
Moreover, I’ve also used 3M Fast Cure 5200 to glue in my plexiglass rear window on the car conversion. It provided a strong bond, and I’m on my second tube now. If anything, it’s almost too good!
In my experience, I use 5200 for everything that needs a permanent bond. This stuff is truly amazing and well worth the price. Just make sure to clean the surface thoroughly before application and allow it to cure for a couple of days. Once it’s cured, you won’t have to worry about it coming free. I’ve used it on boats, and vehicles, and even repaired cracks in my shoes. I can’t say enough good things about it.
Another great aspect of this sealant is its flexibility. I recently used it to repair and seal cracks on my muck-style snake-proof boots, which I wear daily for work in swamps. It worked perfectly, remaining flexible and providing excellent adhesion. It’s a versatile adhesive that goes beyond just marine applications.
While the 3M Fast Cure 5200 is a fantastic product, it’s important to note that it’s permanent in most cases. So, if you’re looking for a more practical and easier-to-use option, consider using ‘4200’. It can be just as effective and offers more flexibility for certain applications.
💬 FAQ of 3M 5200
Q: Can I use 3M 5200 to secure galvanized sheet metal to an aluminum boat?
A: The effectiveness depends on the load. If you remove the patina from both surfaces and ensure there is enough bonding area, it should work. Make sure to secure the joint until the adhesive is fully cured.
Q: Is this adhesive suitable for repairing a 2-inch PVC pipe coupling underwater?
A: If the coupling is submerged and cannot be moved or drained, this would be your best option for repair. Clean and steel wool the surface before applying the adhesive. While I can’t be certain if this will solve your specific situation, I have been impressed with 3M 05220. It was specifically designed to stick to the fiberglass hulls of boats while they are still in the water.
Q: Does this adhesive work on polyethylene used in kayaks?
A: Yes, once it sets, it cannot be removed.
Q: Can 3M 5200 be sanded?
A: Once fully cured, it can be sanded. Keep in mind it may clog the sandpaper slightly. The quality of surface preparation determines how well the adhesive sticks and how finely you can feather the product.
Q: Will 3M 5200 effectively glue a clear vinyl window to the soft top of a 1997 Mazda Miata?
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A: It is possible, but I would recommend consulting a professional installer. Keep in mind that using this adhesive may limit future options.
Q: Can I use this tube with a typical caulk gun used for regular window caulk?
A: I had the same concern, but the tube has an internal plastic plunger cup that a traditional caulking gun presses against. It is similar to a traditional caulk tube. The additional metal seal helps prolong the storage of the adhesive sealant until you are ready to use it. However, once the seal is broken, there may not be much shelf life left.
Q: Will this adhesive bond metal to a porcelain shower tile?
A: I have only used it for pool tile, and it was not effective for that purpose.
Q: Would you recommend 3M 5200 for gluing a rubber pad to a fiberglass paddle board used in saltwater?
A: Yes, I recommend roughing up the fiberglass with at least 120-grit sandpaper and cleaning it thoroughly with acetone to ensure a clean surface. Apply the adhesive to both the fiberglass and the foam, then use a thick piece of plywood over the foam and clamp it down to provide even pressure during the curing process. Be aware that once cured, it will be extremely difficult to remove the foam. This adhesive is permanent.
Q: Can this adhesive be applied underwater, similar to the regular-cure 5200?
A: Yes, I used it underwater, and it has held up well.
Q: Can 3M 5200 be used to fill a 1/4-inch hole below the water line?
A: For plugging a 1/4-inch hole, I suggest using a 1/4-inch machine screw in bronze or stainless steel. Coat both the screw and the hole with the 5200 adhesive, then secure the nut on the screw. While it can be used as a sealant, it is best to plug the hole with the screw. Once cured, it will be nearly impossible to remove the nut or the screw from the hole. I have used it underwater to install fittings on scuba equipment below the waterline, and it works effectively.
Q: Will this adhesive work on lightweight fabric?
A: I assume so since this adhesive sticks to anything. Think of it as silicone.
Q: Can this adhesive
fix a leak in a hypalon inflatable?
A: No, it will not. It is specifically designed for bonding with fiberglass.
Q: Can 3M 5200 be used instead of grout for an in-ground pool?
A: They make sanded and unsanded caulk in colors that match grout, which would be a better option for your pool.
Q: Will 5200 fast cure adhere to gelcoat with a wax additive?
A: While 5200 sticks to most surfaces, I always sand the surface to provide better adhesion. I would not recommend applying it directly on top of a wax additive.
Q: Is this adhesive removable?
A: Removing it would be challenging; it is highly adhesive. If you want the option of removal in the future, consider using a different product. 5200 is meant for permanent applications, while providing a strong bond, it may not be the best choice if you anticipate needing to remove the adhesive later.
Gorilla Heavy Duty Construction Adhesive ✅ Best for Foam to Metal as well as Shower Walls
It has been several months since I installed these foamboard panels, and they haven’t shown any signs of coming loose. I was even surprised by how firmly affixed one of the panels was when I had to remove it temporarily to install an attic access opening. This construction adhesive is reliable and provides a strong bond. I highly recommend it for any project that requires a sturdy adhesive.
I had some brick pieces that broke off my steps, and I found that this adhesive did a good job of securing them. However, it did require multiple people and some effort to push the stiff paste out of the container. The instructions didn’t provide guidance on how to dispense it, so it took a while to figure out that it works like a push-up container. Nonetheless, once applied, it formed a very sticky bond and held the bricks securely in place.
When building my tiny house, I needed a reliable adhesive to hold everything together and fill in gaps in the wood. The Gorilla construction adhesive proved to be the perfect choice. It has a nice, thick quality and provided a strong bond. Praise the Lord Jesus Christ! As a Sabbath observer, I never recommend making purchases during the Sabbath and Holy Days, but this product exceeded my expectations.
It’s important to note that once this adhesive dries, it becomes permanent. So, keep that in mind when using it for your projects. Overall, I would definitely purchase it again for its reliable performance.
💬 FAQ of Gorilla Heavy Duty Construction Adhesive
Q: How much time does it usually take for this adhesive to form a bond? I’m having trouble getting it to stick.
A: This adhesive is a polyurethane glue that requires moisture to bond effectively. To ensure a strong bond, moisten the surfaces to be glued. If the surface is non-porous, lightly sand it to create a rough texture that allows water to adhere in the grooves.
Q: Can I use this adhesive to bond plastic to concrete?
A: Gorilla Heavy Duty Construction Adhesive is suitable for bonding concrete and certain types of plastics. However, please note that it is not compatible with polyethylene and propylene plastics.
Q: Is this adhesive based on urethane?
A: Gorilla Heavy Duty Construction Adhesive is not urethane-based.
Q: How does this adhesive compare to Liquid Nails? I need a strong adhesive for gluing t-mold transition pieces for my vinyl plank flooring.
A: Gorilla Construction Adhesive is an excellent solution for both trim and molding. Gorilla Heavy Duty Construction Adhesive is a versatile “All Surface, All Purpose” adhesive with a 100% waterproof formula that does not shrink or crack over time. It offers fast grab, easy dispensing, and a paintable bond that usually does not require clamping. The hybrid chemistry provides a slightly flexible finish with superior durability, making it suitable for bonding dissimilar materials and withstanding various indoor and outdoor environments.
Q: Can this adhesive be used for bonding bricks? I want to use it for the edges of the bricks.
A: This adhesive is an all-purpose solution.
Q: What does “100% waterproof” mean exactly? Does it refer to the adhesive’s resistance to moisture or its ability to seal the substrate from moisture, or both?
A: Gorilla Heavy Duty Construction Adhesive being “100% waterproof” means that it can withstand contact with moisture.
Q: Hi, I need a strong adhesive. Can I use it to bond loose bricks on my stairs?
A: Gorilla Heavy Duty Construction Adhesive can be used on brick surfaces. However, it is not recommended for structural applications unless used in conjunction with mechanical fasteners.
Q: How many hours should I wait after applying the adhesive before it can be exposed to rain safely?
A: We recommend allowing a full 24-hour cure time before exposing Gorilla Heavy Duty Construction Adhesive to rain.
Q: I have a patio slider where the vinyl is partially delaminating from the wood frame in one corner. Can I use this adhesive to reattach it?
A: Gorilla Heavy Duty Construction Adhesive can be used for vinyl-to-wood applications.
Q: Can this adhesive hold concrete and wood together, such as attaching a wooden fence to a concrete patio?
A: Gorilla Heavy Duty Construction Adhesive is suitable for bonding wood and concrete surfaces.