3M Structural Adhesives

Which is better for impact resistance: epoxy or polyurethane (PU)? Contact our 3M experts to find the ideal structural adhesive for your project.

Strength that makes high performance stick

3M™ Scotch-Weld™ Structural Adhesives: Strong enough to suspend a 6,600kg shipping container. Strong enough for your applications.

The Strong Complement to Welding, Rivets and Mechanical Fasteners

Stronger bonds for multi-material assemblies

Chosen for a multitude of assembly operations, structural adhesives have the highest load bearing capability and excellent environmental and chemical resistance. That's why when you need advanced strength and durability as well as improved aesthetics, you can look to 3M™ Scotch-Weld™ Structural Adhesives for your assembly solutions.

From kitchen appliances and sporting goods to automobiles and aerospace, our wide variety of structural adhesives cater to your unique production requirements. With our portfolio encompassing different chemistries, curing methods, open times and final bond capabilities, we are in the position to answer your most pressing question: How can you make your product better?

Structural Adhesive Chemistries

Whatever your bonding needs, 3M™ Scotch-Weld™ Structural Adhesives provide the strength you need while leaving smooth, invisible bond lines. Design with Confidence. Build to Last.

One-Part Epoxy Adhesives

Explore traditional high-heat one-part epoxies and newer formulations that cure at relatively lower temperatures.
Two-Part Epoxy Adhesives

Two-part epoxy adhesives range in performance from rigid to flexible, including some toughened formulations designed for fatigue resistance.
Curing Hot Melt Adhesives

One-part adhesives that combine the speed of hot melt adhesives with the strength of moisture-curing chemistries.
Anaerobic Adhesives

Threadlockers, pipe sealants, retaining compounds and gasket makers that prevent fluid leaks and vibrations.
Instant Adhesives

Cyanoacrylates that reach handling strength in a matter of seconds and can achieve extremely high tensile strengths.

Resources

Resources

Structural adhesives tech data sheets, white papers, product guides.
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Frequently Asked Questions (FAQs)

Our 3M experts answer some FAQs about structural adhesives.
Learn more

174 products

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3M™ Scotch-Weld™ Epoxy Adhesive DP460NS, Off-White, 400 mL Duo-Pak, 6/case

3M Stock

7100076677

UPC

00021200436727

3M™ Scotch-Weld™ Epoxy Adhesive DP420, Off-White, 50 mL Duo-Pak, 12/case

3M Stock

7100148736

Previous 3M Stock

62328014360

UPC

00638060089781

3M™ Scotch-Weld™ Epoxy Adhesive DP110, Translucent, 48.5mL Duo-Pak, 12/case

3M Stock

7100148762

Previous 3M Stock

62356314385

UPC

50638060089939

3M™ Scotch-Weld™ PUR Easy Adh TE100 Off-wt 1/10gal Cart 5

3M™ Scotch-Weld™ PUR Adhesive TE100, Off-White, 1/10 Gallon Cartidge, 5 Bottle/Case

3M Stock

7000028590

Previous 3M Stock

62388952384

3M™ Scotch-Weld™ Epoxy Adhesive DP420, Black, 50 mL Duo-Pak, 12/case

3M Stock

7100148731

Previous 3M Stock

62277814364

UPC

00638060089668

3M™ Scotch-Weld™ Epoxy Adhesive DP110 Gray Duo-Pak

3M™ Scotch-Weld™ Epoxy Adhesive DP110, Gray, 200 mL Duo-Pak, 12 Pack/Case

3M Stock

7000121312

Previous 3M Stock

62353338304

UPC

00021200872747

3M™ Scotch-Weld™ Epoxy Adhesive DP100NS Translucent Duo-Pak

3M™ Scotch-Weld™ Epoxy Adhesive DP100NS, Translucent, 48.5 mL Duo-Pak, 12/case

3M Stock

7100148744

Previous 3M Stock

62326514361

UPC

00638060089743

3M™ Scotch-Weld™ Epoxy Adhesive 1838 B/A

3M™ Scotch-Weld™ Epoxy Adhesive 1838, Green, Part B/A, 1.8 Quart, 6 Kit/Case

3M Stock

7000046340

UPC

00021200201523

3M™ Scotch-Weld™ Epoxy Adhesive EC-2216 Gray Duo-Pak

3M™ Scotch-Weld™ Epoxy Adhesive 2216, Gray, Part B/A, 3.33 fl oz, 6 Kit/Case

3M Stock

7000000812

UPC

50021200203515

3M™ Scotch-Weld™ Epoxy Adhesive DP100 Plus, Clear, 48.5 mL Duo-Pak, 12 Each/Case

3M Stock

7100148750

Previous 3M Stock

62327214367

UPC

00638060089767

3M™ Scotch-Weld™ Epoxy Potting Compound DP270, Clear, 48.5 mL Duo-Pak, 12/case

3M Stock

7100148730

Previous 3M Stock

62326214368

UPC

00638060089736

3M™ Scotch-Weld™ Epoxy Adhesive DP190, Gray, 48.5 mL Duo-Pak, 12/case

3M Stock

7010410438

Previous 3M Stock

62355314360

UPC

00638060089927

3M™ Scotch-Weld™ Epoxy Adhesive DP190 Gray Duo-Pak

3M™ Scotch-Weld™ Epoxy Adhesive DP190, Gray, 400 mL Duo-Pak, 6/case

3M Stock

7100076722

3M™ Scotch-Weld™ Epoxy Adhesive DP190, Gray, 200 mL Duo-Pak, 12/case

3M Stock

7000121314

3M(TM) Scotch-Weld(TM) Epoxy Adhesive DP-460 EG duo pack-side

3M™ Scotch-Weld™ Epoxy Adhesive DP460EG, 50 mL Duo-Pak, 12 Each/Case

3M Stock

7100171191

Previous 3M Stock

XA006800230

UPC

08887862330559

3M™ Scotch-Weld™ Low Odor Acrylic Adhesive DP810, Black, 48.5 mL Duo-Pak, 12/case

3M Stock

7100148732

Previous 3M Stock

62278814363

UPC

00638060089675

3M™ Scotch-Weld™ Structural Adhesive Kit

3M™ Scotch-Weld™ Structural Adhesive, 1 Each/Case

3M Stock

7100085525

UPC

00051115815072

3M™ Scotch-Weld™ Epoxy Adhesive DP125 Gray, 400 mL

3M(TM) Scotch-Weld(TM) Epoxy Adhesive DP125 Gray, 400 mL Duo-Pak, 6 per case

3M Stock

7100076727

3M™ Scotch-Weld™ Epoxy Adhesive DP125, Gray, 48.5 mL Duo-Pak, 12/case

3M Stock

7100148735

Previous 3M Stock

62329314371

UPC

10638060089856

3M Scotch-Weld Multi-Material Comp Urethane Adhesive DP6130NS

3M™ Scotch-Weld™ Multi-Material Composite Urethane Adhesive DP6310NS, Green, 48.5 mL Duo-Pak, 12/case

3M Stock

7100109829

7100200486-3M™ Scotch-Weld™ Epoxy Adhesive DP110, Clear, cfop

3M™ Scotch-Weld™ Epoxy Adhesive DP110 Translucent

3M Stock

JS300028268

3M™ Scotch-Weld™ Epoxy Adhesive DP110 Translucent Duo-Pak

3M™ Scotch-Weld™ Epoxy Adhesive DP110, Translucent, 200 mL Duo-Pak, 12/case

3M Stock

7000148270

Scotch-Weld(tm), 3M(tm) Structural Adhesive3520 B/A

3M™ Scotch-Weld™ Epoxy Adhesive 3520, Transparent, 2 Liter, 1 Kit/Case, Restricted

3M Stock

7100185158

Previous 3M Stock

UU009345677

3M Scotch-Weld Plastic & Rubber Instant Adhesive PR Gel 20g

3M™ Scotch-Weld™ Plastic & Rubber Instant Adhesive PR Gel, Clear, 20 Gram Tube, 10/case

3M Stock

7100039255

3M™ Scotch-Weld™ Urethane Adh DP604NS Blk 400mL

3M™ Scotch-Weld™ Urethane Adhesive DP604NS, Black, 400 mL Duo-Pak, 6/case

3M Stock

7100069452

3M™ Scotch-Weld™ Epoxy Adhesive DP105, Clear, 48.5 mL Duo-Pak, 12 Each/Case

3M Stock

7100148733

Previous 3M Stock

62328714365

UPC

00638060089811

3M(TM) Scotch-Weld(TM) Structural Adhesive 7246-2 B/A FST

3M™ Scotch-Weld™ Structural Epoxy Adhesive EC-7246-2 B/A FST 36L Kit, 1 per case

3M Stock

B40066466

3M™ Scotch-Weld™ Acrylic Adhesive DP820, Off-White, 48.5 mL Duo-Pak, 12/case

3M Stock

7010412194

3m-scotch-weld-retaining-compound-rt38-10ml

3M™ Scotch-Weld™ High Strength Retaining Compound RT38

3M Stock

7010668395

3M™ Scotch-Weld™ High Strength Retaining Compound RT38

3M Stock

7010668396

3M™ Scotch-Weld™ Epoxy Structural Adhesive DP490, Black, 50 mL, 12 per Case

3M Stock

7100200499

3M™ Scotch-Weld™ Instant Adhesive CA40, Clear, 1 fl oz Bottle, 12/case

3M Stock

7000000893

3M(TM) Scotch-Weld(TM) Polyurethane Reactive Adhesive TE200

3M™ Scotch-Weld™ PUR Adhesive TE200, Off-White, 1/10 Gallon Cartidge, 5/case

3M Stock

7000000905

7100200494-3M™ Scotch-Weld™ Epoxy Adhesive DP410, Beige, cfop

3M™ Scotch-Weld™ Epoxy Structural Adhesive DP410, Beige, 50 mL, 12 Each/Case

3M Stock

7100261739

Previous 3M Stock

UU011475041

UPC

04054596938083

3M™ Scotch-Weld™ Threadlocker TL22

3M Stock

7010668367

3M™ Scotch-Weld™ Threadlocker TL22

3M Stock

7010668368

3M™ Scotch-Weld™ Threadlocker TL22

3M Stock

7010668369

3M™ Scotch-Weld™ PUR Easy Adhesive TS230 White/Off-White

3M™ Scotch-Weld™ PUR Adhesive TS230, Off-White, 5 Gallon Drum (36 lb), 1/Drum

3M Stock

7100024959

3M(TM) Scotch-Weld(TM) PUR TS230 product shot

3M™ Scotch-Weld™ PUR Adhesive TS230, Off-White, 1/10 Gallon Cartridge, 5/case

3M Stock

7000000898

3M™ Scotch-Weld™ Plastic & Rubber Instant Adhesive PR100, 1 lb

3M™ Scotch-Weld™ Plastic & Rubber Instant Adhesive PR100, Clear, 50 g, 10/Case

3M Stock

7100033726

3M™ Scotch-Weld™ Plastic & Rubber Instant Adhesive PR100, Clear, 20 g, 10/Case

3M Stock

7100033657

3M™ Scotch-Weld™ Plastic & Rubber Instant Adhesive PR100, 1 oz

3M™ Scotch-Weld™ Plastic & Rubber Instant Adhesive PR100, Clear, 20 Gram, 10 Bottles/Case

3M Stock

7100039259

Previous 3M Stock

62616403606

UPC

00051115252143

3M™ Scotch-Weld™ Low Odor Acrylic Adhesive DP8805NS, Green, 45 mL Duo-Pak, 12/case

3M Stock

7100098631

3M™ Scotch-Weld™ Low Odor Acrylic Adhesive DP8805NS, Green, 490 mL Duo-Pak, 6/case

3M Stock

7100097636

Previous 3M Stock

62285236311

UPC

00076308984397

3M™ Scotch-Weld™ Epoxy Adhesive DP420

3M Stock

JS300046856

3M(TM) Scotch-Weld(TM) Epoxy Adhesive DP420NS Black 6.7 oz

3M™ Scotch-Weld™ Epoxy Adhesive DP420, Black, 200 mL Duo-Pak, 12/case

3M Stock

7100007956

3M™ Scotch-Weld™ Epoxy Adhesive DP125, Translucent, 48.5mL Duo-Pak, 12/case

3M Stock

7100148734

3M™ Scotch-Weld™ acrl Adh DP8410NS grn 45mL

3M™ Scotch-Weld™ Acrylic Adhesive DP8410NS, Green, 45 mL Duo-Pak, 12/case

3M Stock

7100024055

3M™ Scotch-Weld™ Low Odor Acrylic Adhesive DP810, Tan, 48.5 mL Duo-Pak, 12/case

3M Stock

7100148757

7100200509-3M™ Scotch-Weld™ Low Odour Acrylic Adhesive DP810, Green, cfop

3M™ Scotch-Weld™ Low Odor Acrylic Adhesive DP810 B/A B:1kg A:1kg

3M Stock

JS300045635

3M™ Scotch-Weld™ Epoxy Adhesive DP405, Black, 50 mL Duo-Pak, 12/case

3M Stock

7100148728

3M Structural Adhesives

The Strong Complement to Welding, Rivets and Mechanical Fasteners

Stronger bonds for multi-material assemblies

Structural Adhesive Chemistries

We're here to help

Resources

174 products