We will reply to your message within an hour.
Epoxies are the strongest and most weather- and chemical-resistant structural adhesives. They work especially well on metals.
To allow time to adjust and position parts, these epoxies remain workable for at least 90 minutes.
Toughened adhesives are blended with rubber particles for better impact resistance than standard epoxies. They form flexible, resilient bonds.
For quick repairs, these epoxies begin to harden in 6 minutes or less.
Even when used under water, these adhesives maintain their strength.
Fasten hard-to-bond plastics, such as polypropylene and polyethylene, with these epoxies.
Assortments include eight different epoxies in 0.1-oz. packets to handle a variety of small jobs.
For invisible bond lines, these adhesives dry clear.
With excellent resistance to corrosive chemicals and salt water, these epoxies work in tough conditions.
These machinable epoxies are mixed with steel, but won’t rust, so they can be used to repair cracks and threaded holes.
Bond most materials without the strong odor of other epoxy adhesives.
These self-extinguishing epoxies meet UL 94 V-0 for flame retardance.
Urethane adhesives are the most flexible, so they bond dissimilar materials and damp vibration.
With high shear strength and peel strength, these form the strongest bonds of our urethane adhesives.
No need to mix these acrylics—apply adhesive to one surface and activator to the other, then bring surfaces together to bond.
Acrylics bond to the widest range of materials, especially plastics, and require the least amount of surface preparation.
Fasten hard-to-bond plastics, such as polypropylene and polyethylene, with these adhesives.
With excellent shear strength, these acrylics form bonds at least 25% stronger than standard acrylic structural adhesives.
Solvents, oils, acids, and other chemicals won't degrade the bond of these adhesives.
To keep these adhesives from squeezing out during clamping and give a consistent bond thickness, they're mixed with small glass beads.
Toughened adhesives are blended with rubber particles for better impact resistance than standard acrylics. They form resilient bonds.
Accommodate joint movement with these adhesives that remain pliable when cured.
Fasten hard-to-bond plastics, such as polypropylene and polyethylene.
Mixed with rubber for better impact resistance than standard instant-bond adhesives, these adhesives form strong, resilient bonds.
Also known as super glue, these adhesives bond quickly.
Form bonds in 5 seconds or less.
In especially damp or humid environments, these adhesives keep their hold.
Form bonds without the strong odor of other instant-bond adhesives.
These adhesives withstand temperatures of 390° F or more.
Make strong, instant bonds on a variety of materials—but not your skin.
Use these adhesives in applications that are highly sensitive to contaminants.
To invisibly bond transparent plastics, these adhesives won’t turn cloudy.
Use these thick gels, also known as super glue, on vertical surfaces or to fill gaps between parts.
Bond plastics, porous materials, or dirty surfaces.
These super glues are blended with rubber for better impact and moisture resistance than other instant-bond adhesives.
These thick gels fill gaps up to 0.2" wide—the largest of any of our instant-bond adhesives.
These adhesives withstand temperatures up to 480° F.
For faster bonding, these adhesives begin to harden in half the time of our other wicking instant-bond adhesives.
These thin liquids, also known as super glue, flow into small gaps.
For flexible bonds that resist cracking, these adhesives stay pliable.
For easy positioning, these adhesives begin to harden only when exposed to light.
Moisture, humidity, and immersion in water won't degrade the bond of these adhesives.
Apply these adhesives on two surfaces, air dry, and then bring together to bond.
These adhesives resist temperatures up to 500° F.
Bond porous materials with these low-odor, nonflammable adhesives.
Apply this glue like tape for a no-mess alternative to liquid adhesives, hot melts, and staples. Also known as adhesive transfer tape.
This silicone glue withstands temperatures up to 500° F.
Use these glue rolls with 3M dispensing guns.
Also known as Gorilla Glue, this glue expands to form stronger bonds than other glue.
Pull off a small piece of putty and stick lightweight objects to a surface.
This general purpose glue tackles a variety of repairs.
Temporarily stabilize objects on flat surfaces with this clear, reusable adhesive.
These small tabs of pressure-sensitive adhesive offer convenient, no-mess bonding.
Rubber cement allows repositioning until fully dried. Use it on paper and cardboard.
Form strong bonds on most plastics.
Form bonds with twice the strength of our other spray adhesives.
Spray a thin, uniform coat of adhesive on one or both surfaces, air dry, and then bring together to form strong bonds.
For easy positioning, this adhesive remains tacky for hours. Once items are in place, apply pressure to create a permanent bond.
These spray glues adhere quickly.
Install building materials such as wood and drywall with these general purpose adhesives.
Bond glass and stone to drywall, treated lumber, and subfloors.
Install vinyl and rubber treads on stairs with this adhesive.
Bond and repair nosing and stair treads with this thick, two-part epoxy.
Bond carpeting, vinyl tile, and other floor coverings to subfloors.
Use these adhesives to bond lumber and plywood.
Adhere vinyl and rubber wall bases to wood, drywall, and concrete.
Install foam insulation, drywall, and paneling with these adhesives.
Remaining flexible after curing, these glue sticks accommodate joint movement.
The polyurethane glue in these cartridges has nearly twice the shear strength of other hot-melt adhesives.
When heated, these glue sticks melt and quickly begin to harden. Use them to seal packaging and form other low- to medium-strength bonds.
Tack wires to coil forms or secure and insulate hardware on printed circuit boards. These adhesives require an accelerator.
For routine maintenance and quick repairs, these kits include instant-bond adhesive, threadlocker, retaining compound, pipe thread sealant, gasket maker sealant, and primer.
Choose from cone tips, L-tips, and T-tips.
For use in high-volume production applications, these guns use electric heat to melt the adhesive and compressed air to keep it flowing.
Convert glue guns for use with 8" long glue sticks.
Dispense 3M hot-melt adhesives with these guns.
Melt and dispense hot-melt glue sticks for sealing and assembling.
Dispense up to 3 times as much adhesive per hour as our standard hot-melt glue guns.
These small guns get into areas larger guns can't.
These guns use polyurethane hot-melt cartridges for stronger bonds than other hot-melt adhesives.
Use these guns in heat-sensitive applications and on delicate materials. They have a temperature setting of 250° F.
A motor advances the glue stick for a continuous flow of glue.
Don't be tethered by a cord—take these guns where they're needed.
Made from silicone, these sealants are RTV (room-temperature vulcanizing).
These sealants include a material certificate with traceable lot number, test report, and product shelf life.
Resistant to mold and mildew, these sealants are well suited to high-humidity environments.
Thinner than non-sagging sealants, these flow easily into cracks and have a smooth finish.
Compliant with ASTM E-595, these sealants produce almost no volatile materials in a vacuum.
Also known as neutral-cure sealants, these won't discolor copper, brass, and concrete.
This sealant includes a material certificate with traceable lot number, test report, and product shelf life.
A combination of hardness and surface tension makes these sealants resistant to punctures, cuts, and abrasion.
Meeting requirements for semiconductor, biomedical, and electronics clean rooms, these sealants won’t contaminate air and surfaces.
Apply these sealants in cold temperatures, on wet surfaces, and even through running water.
Clear enough to read through, this UV-resistant sealant allows optimal light transmission for use with solar cells and fiber optics.
These structural sealants combine the mechanical strength of an adhesive with excellent sealing properties and high flexibility.
With chemical and metal additives that are picked up by X-ray machines and metal detectors, these sealants are designed to help you comply with Hazard Analysis and Critical Control Point (HACCP) programs in food-processing facilities.
Also known as neutral cure, this sealant won't discolor copper, brass, plastic, and concrete.
Made from silicone, these sealants are RTV (room-temperature vulcanizing). They combine the mechanical strength of an adhesive with excellent sealing properties and high flexibility.
Also known as thumb-grade caulk, this forms a non-hardening, moisture-resistant seal that remains pliable.
Press this adhesive-backed plastic tape into place for an immediate light-duty seal.
These non-sagging sealants will not drip while hardening on vertical and overhead surfaces.
Impervious to the swelling effects of oil, fuel, and solvents, use these high-strength sealants to assemble and repair fuel systems and tanks.
Make tough, flexible, oil-resistant seals.
The strongest submersible sealants we offer, these combine the mechanical strength of an adhesive with excellent sealing properties and high flexibility.
These sealants are marine grade, so they stand up to water, corrosion from salt spray, mildew, and UV light.
Designed to withstand extreme environments, these fluoroelastomer sealants have excellent resistance to harsh chemicals. They’re non-sagging, so they won't drip from vertical and overhead surfaces.
Fix roof leaks in cold and wet conditions. These sealants can even be applied underwater.
These sealants are non-sagging, so they won't drip from vertical and overhead surfaces.
Repair equipment and vehicle windows with these sealants that are rated to withstand impact within three hours of application.
Make seals that support glass under heavy loads in equipment and buildings.
Press this pliable rope into place to hold glass in window frames and seal leaks.
These sealants don't degrade in sunlight.
Thinner than non-sag sealants, these flow easily into cracks and have a smooth finish.
Seal joints and gaps in concrete.
Prepare joints and surfaces to ensure proper sealant adhesion.
Form flexible water-resistant seals on metal, plastic, and rubber joints in heating, ventilation, air conditioning, and refrigeration applications.
These adhesives come in a can.
Wrap pipes, tubing, and fittings to prevent condensation from forming. These strips are for use on copper, iron, and steel.
Soft and easy to install, this insulation restricts absorption of water, air, and gas. It is often used on cold and hot water lines and refrigeration lines.
Repair rips, split seams, and detached soles to stop leaks in shoes, boots, and waders.
Protect circuit boards and other electronics where high heat is a concern but you don’t need to transfer that heat elsewhere. These compounds are a good middle ground between standard epoxy compounds and heat-transfer compounds.
No mixing required—these potting compounds come ready to apply.
Tough enough to be permanently submersed in seawater, these compounds protect sensitive electronics, such as circuit boards, semiconductors, and sensors in harsh environments.
Clear enough to read through, these UV-resistant potting compounds allow optimal light transmission for use with LEDs, solar cells, and fiber optics.
Protect circuit boards and other electronics from fire and heat.
Make repairs or changes to electrical components after they’ve been potted. While most compounds are permanent, these form a gel that bonds to itself, so you can peel it off without damaging your equipment.
These compounds dry quickly when exposed to UV light allowing you to handle the potted items sooner.
The strongest of the potting compounds, epoxies are rigid and wear resistant. They have excellent chemical and moisture resistance, withstand a wide range of temperatures, and provide excellent electrical insulation.
Combine the flexibility of silicone with the durability of standard epoxy—these compounds are great for protecting sensitive electronics that need to flex or expand and contract.
In just 20 seconds under a UV light, these urethane compounds form into a strong protective layer on electrical components.
Urethanes withstand a wide range of temperatures and are the best choice for cold-temperature applications. They have excellent flexibility, good chemical and moisture resistance, and provide good electrical insulation.
From shore to sea floor, these potting compounds are formulated for permanent submersion in water—even salt water. Use them to protect circuits and splices in pumps and underwater lighting, as well as other underwater electronics from corrosion and chemicals.