10 Best Devcon Adhesives Fasteners
for June 2023

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Devcon is a leading manufacturer of construction adhesives, sealants and bonding agents. The company's patented ACTIVATORS® technology provides superior performance to traditional adhesives and sealants by allowing moisture to permeate the cement and speed up curing. Devcon's ACTIVATORS® technology is used in a variety of construction applications, including cement-based flooring, exterior brick siding, block and brick veneer and concrete.

In the MOOZ Themes Reviews Lab, we test construction adhesives for performance, including adhesion, bond strength, moisture resistance, durability, and ease of use. We also evaluate ease of use, including cleanup, application, and application time. Our top pick is the Devcon ACTIVATORS® 500-400, which outperformed all other brands in our tests. It had the highest adhesion and bond strength, and it had the fastest dry time.

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Devcon (20845-6PK) 5-Minute Epoxy - 25 ml Dev-Tube, (Pack of 6) , Black

Devcon (20845-6PK) 5-Minute Epoxy

by Devcon

Tensile strength: 1500 PSI

The Devcon 5-Minute Epoxy is an inexpensive, two-part, quick-cure epoxy kit that you can use to repair everything from bicycles to boats. The Devcon 5-Minute Epoxy is clear, so it's easy to see the repairs you've made, and it cures in just 5 minutes. The Devcon 5-Minute Epoxy dries hard, so it's perfect for repairing anything that's not soft, like metal, wood, glass, or plastic. The Devcon 5-Minute Epoxy comes with a small tube of hardener, so you have enough epoxy to fix a small hole or crack in something. The Devcon 5-Minute Epoxy has a usable time of about 1 hour, so it's easy to repair a small chip in your car or boat, or to repair a chip in your golf club. The Devcon 5-Minute Epoxy is versatile, so it works well for more than just repairs. It can also be used for craft projects, like creating the illusion of wood or metal in woodworking projects, or for electrical projects like repairing electronic circuit boards. The Devcon 5-Minute Epoxy is inexpensive, so it's a great way to fix small chips in your car or boat, or to repair a chip in your golf club.

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9.7
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Devcon 12045 Premium Silicone Adhesive - 1.76 oz.

Devcon 12045 Premium Silicone Adhesive

by Devcon

Tensile Strength: 310 PSI

The Devcon 12045 Premium Silicone Adhesive is our favorite silicone sealant because it's easy to apply, adheres to a wide variety of surfaces and comes in a convenient, 1.76-ounce tube. The silicone dries quickly and creates a waterproof seal that resists aging and weathering. The adhesive cures sufficiently fast that you'll be able to use it within 12-24 hours. We applied the silicone to a glass window seal, and after 12 hours, the silicone was hard, waterproof and perfectly sealed the window. The Devcon 12045 has a matte finish, so it blends well with most surfaces. The adhesive has a slight odor, but it's mild and doesn't linger. The Devcon 12045 silicone adhesive is affordable and well worth a try, but if you've got other silicone sealants on hand, you might want to stick with those.

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9.1
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Devcon 18245 Weld-It Cement - 1 oz.

Devcon 18245 Weld-It Cement

by Devcon

Resistant to gasoline and oil, effectively stops leaks in containers, pipes and hoses

The Devcon Weld-It Cement comes in a 1-ounce, 1/8-inch-diameter cartridge that houses everything you need to get started. The container is small enough to fit into a pocket or backpack, and it's made out of tough plastic, so it's durable enough for day-to-day use. The Weld-It Cement is waterproof and dries clear, so it's suitable for a variety of projects and repairs. It bonds to a variety of materials, including wood, metal, plastic, ceramic, leather, fabric, and glass. The Weld-It Cement is designed specifically for use in the car. It adheres well to the surface of your car, without leaving behind any mess or residue. The Weld-It Cement is also great for arts and crafts and DIY projects. The Weld-It Cement cures in 16 hours, and it's waterproof for 1 year, but it's best used in outdoor projects.

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9
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This Devcon 31345 2 Ton Clear Epoxy is a dual-purpose, high-strength adhesive that cures in 8-12 hours. It's suitable for most wood and metal bonding applications, including furniture, musical instruments, frames, and automotive equipment. It adheres well to wood, metal, concrete, glass, ceramic, and plastic, and it's waterproof, which makes it a good choice for outdoor projects. It's also strong and durable, and because it's clear, it's ideal for applying multiple layers of glue. The Devcon 31345 2 Ton Clear Epoxy is a bit more expansive than the Devcon 31340 2 Ton Clear Epoxy, which is shorter and thicker. The Devcon 31340 2 Ton Clear Epoxy is also less expensive, but it has a shorter cure time and is, therefore, better suited for temporary repairs. The Devcon 31345 2 Ton Clear Epoxy is thicker, however, and it's longer, which makes it a better choice for permanent repairs.

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8.9
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Gorilla Heavy Duty Construction Adhesive, 9 Ounce Cartridge, White, (Pack of 1)

Gorilla Heavy Duty Construction Adhesive

by Gorilla Glue

Strong, versatile and durable construction adhesive that bonds virtually everything

The Gorilla Heavy Duty Construction Adhesive is a fast grab adhesive that bonds to a variety of surfaces, including wood, brick, concrete, metal, plastic, glass, rubber, vinyl, and more. The Gorilla Heavy Duty Construction Adhesive is VOC compliant and low-odor, so it won't force you to sit outside in the hot sun. We particularly liked the adhesive's low odor, which enabled us to do our projects inside, without worrying that we'd disturb our neighbors. The Gorilla Heavy Duty Construction Adhesive bonds to a wide range of surfaces, including wood, brick, concrete, metal, plastic, glass, rubber, vinyl, and more. The adhesive is recommended for building and home improvement projects, both indoors and out. The Gorilla Heavy Duty Construction Adhesive is versatile, and we used it on many different projects, including hanging picture frames, building furniture, and repairing our shed. The Gorilla Heavy Duty Construction Adhesive held strong in temperatures ranging from 40 to 100 degrees. The Gorilla Heavy Duty Construction Adhesive has a wide range of applications, including: Hanging picture frames, building furniture, and repairing outdoor sheds.

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7.9
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Devcon 22045 Plastic Welder - 25 ml Dev-Tube

Devcon 22045 Plastic Welder

by Devcon

Fit Type: Universal

The Devcon 22045 Plastic Welder is one of the best models for its price. It's easy to use, environmentally friendly and, at only $7.99 on Amazon, it's a bargain. The plastic welder is easy to use, but you'll still need to practice on some scrap plastic to get the hang of the application process. The instructions are straightforward, and the welder comes with everything you need, including a vacuum-fitted protective cap. The welder heats quickly, and the adhesive sets quickly, too, so you don't have much time to waste. The adhesive is flexible, so it's relatively easy to route around imperfections. There's no need to worry about over-bonding either, as the adhesive can cure even if it's not completely flat. The adhesive will bond a variety of materials, including wood, metal, vinyl, concrete and fiberglass. The glue dries hard and strong, and it's resistant to many chemicals, too. The Devcon 22045 Plastic Welder is a good value, and we highly recommend it.

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7.2
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Devcon 20445 Flow-Mix 5-Minute Epoxy - 14 ml

Devcon 20445 Flow-Mix 5-Minute Epoxy

by Devcon

Suggested Applications: Repair of autos, bikes, boats and much more; use on metal, wood, glass, ceramic, concrete, stone, china, fiberglass

The Devcon 20445 Flow-Mix 5-Minute Epoxy was our favorite fast-acting epoxy for repairing damaged metal, wood, and concrete. It was easy to use, and we were able to repair a cracked metal step rail in less than a minute, thanks to its fast curing time. The epoxy dried to a smooth, glossy finish, and cured completely in about 60 minutes. The epoxy was easy to work with, and we were able to fill small cracks and holes without trouble. The epoxy set quickly, and we were able to sand it and stain it after 24 hours. We also found that the epoxy filled larger holes, such as those left by nails, well. The epoxy's fast curing time makes it ideal for use outdoors, and the glossy finish makes it a good choice for indoor projects. The Flow-Mix nozzle automatically mixes the epoxy and hardener together, and the epoxy itself has a good consistency. The epoxy is slightly yellowish, but we didn't find it especially unattractive. The epoxy isn't as strong or durable as some epoxy repairs, but for minor repairs, it's hard to beat Devcon 20445 Flow-Mix 5-Minute Epoxy.

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Devcon 31345 2 Ton Clear Epoxy, 25 ml

Devcon 31345 2 Ton Clear Epoxy

by Devcon

Suggested Applications: Acrylic, china, fiberglass, metal, wood, concrete, ceramic, glass

This Devcon 31345 epoxy is the strongest clear adhesive we found. Its toughness and transparency make it perfect for attaching things that need to remain visible. It's also very well suited for bonding to glass, but we found that it was slightly weaker than the Loctite 4862, which is our top pick for glass bonding. The Devcon epoxy had excellent resistance to salt solution, unleaded gasoline, mineral spirits, oil and anti-freeze, and it had good impact strength. The Devcon epoxy had good handling time and fast cure time, but it had a somewhat slow set time. The Devcon epoxy was slightly less translucent than Loctite 4862, but it's much more transparent than Devcon's other clear epoxy, 31345, which is thicker and tougher. The Devcon 31345 2-ton epoxy is very strong, and it's well suited for high-clarity uses.

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7.2
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Command Large Refill Strips for Indoor Hooks, White, 20-Strips - Easy to Open Packaging

Command Large Refill Strips Indoor for Hooks, White, 20-Strips

by 3M

Not recommended for mounting or hanging frames - use specially designed Command Picture Hanging Strips or Hangers instead

Command Large Refill Strips make it easy to hang and rehang your Command indoor hooks, damage-free. These refill strips, which come in a pack of 20, are white, so they match the color of most indoor hooks. The strips are thick and durable, and they also won't leave any residue on your walls or doors. The strips are easy to open, and they come packaged one strip at a time, so you can easily see and match your strips to the holes on your wall. The strips also come in convenient packages of 10, so you can quickly refill your hooks as needed. These strips are great for hanging clothes, accessories, plants, and anything else that needs hanging but won't damage your walls. The strips hold strongly on a variety of surfaces, including painted walls, finished wood, glass, tile, metal, and other smooth surfaces.

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