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.
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261 products

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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™ Struct Plast Adh DP8010 Blu 45mL

3M™ Scotch-Weld™ Structural Plastic Adhesive DP8010, Blue, 45 mL Duo-Pak, 12 Each/Case

3M Stock

7100036717

Previous 3M Stock

62286314455

UPC

00051115716003

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™ One-Part Epoxy Adhesive 6102, Black, 30ml, 6 Each/Case, Sample

3M Stock

7100270822

Previous 3M Stock

XA006846183

UPC

08887862447172

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™ 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 2216 Gray Part B/A, 1 Quart Kit

3M™ Scotch-Weld™ Epoxy Adhesive 2216, Gray, Part B/A, 1 Quart, 6 Kits/Case

3M Stock

7000000815

Previous 3M Stock

62221664303

UPC

00021200203565

3M™ Scotch-Weld™ Epoxy Adhesive 2214, Hi-Temp, Gray, 6 fl oz Cartridge, 6 Each/Case

3M Stock

7000121274

Previous 3M Stock

62340229301

UPC

00021200208065

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

7100185478

Previous 3M Stock

UU009621523

Alternative ID

EC-7246-2 B/A FST

3M™ Scotch-Weld™ Epoxy Adhesive DP100FR Cream

3M™ Scotch-Weld™ Epoxy Adhesive DP100FR, Off-White, 200 mL Duo-Pak, 12 Each/Case

3M Stock

7000148268

Previous 3M Stock

62353138308

UPC

00048011567440

3M™ Scotch-Weld™ Structural Plastic Adhesive DP8010

3M™ Scotch-Weld™ Structural Plastic Adhesive 8010, Blue, Part A, 1 Gallon Can, Drum

3M Stock

7100050479

Previous 3M Stock

62288375306

UPC

00021200491139

3M™ Panel Bonding Adhesive, 38315, 50 mL Cartridge, 6/Case

3M Stock

7100001224

UPC

00051131383159

3M(TM) Scotch-Weld(TM) Epoxy Adhesive EC-2216 B/A

3M™ Scotch-Weld™ Structural Epoxy Adhesive EC-2216 B/A, Gray, 33 L Kit, 1/Case

3M Stock

7100030460

Previous 3M Stock

UU001463536

7100200486-3m-scotch-weld-epoxy-adhesive-dp110-clear-cfop.tif

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

62356338301

Scotch-Weld Epoxy & Urethane Family - image 8

3M™ Scotch-Weld™ Structural Adhesive 7838, 2 KG Bottle per case

3M Stock

FS910034586

3M™ Scotch-Weld™ DP760, White, 50 mL Duo-Pak, F/D/NL/I, 12/case, Restricted

3M Stock

FS910040443

3M™ Scotch-Weld™ Epoxy Adhesive DP760, White, 400 mL, 6 per case

3M Stock

FS910032994

3M™ Scotch-Weld™ Instant Adhesive CA 40H, 1 oz bottle - Hi Res

3M™ Scotch-Weld™ Instant Adhesive CA40H, Clear, 1 fl oz Bottle, 12/case

3M Stock

62382903300

3M™ Scotch-Weld™insTnt Adh CA40H Clr 1lb

3M™ Scotch-Weld™ Instant Adhesive CA40H, Clear, 1 Pound Bottle, 1/case

3M Stock

62382938306

TL22 7000121294 English CLIP TL22 THREADLOCKER 50 ML BTL 10CV.tif

3M™ Scotch-Weld™ Threadlocker TL22

3M Stock

JS300047961

3M™ Scotch-Weld™ Threadlocker TL22

3M Stock

JS300047979

3M (TM) S/W THREADLOCKER TL22, 50 ML BTL, 10/CS

3M Stock

62349350504

3M™ Scotch-Weld™ Threadlocker TL22

3M Stock

JS300047987

250120 7000046532 English CLIP EZ250120 PUR EASY 110 GAL CART.tif

3M™ Scotch-Weld™ PUR Adhesive EZ250150, Off-White, 1/10 Gallon Cartidge, 5 Each/Case

3M Stock

62385452305

3M™ Scotch-Weld™ Instant Adhesive CA 5, 1 oz. bottle

3M™ Scotch-Weld™ Instant Adhesive CA5, Clear, 1 fl oz Bottle, 12/case

3M Stock

62380203307

3M Scotch-Weld General Purpose Pipe Sealant PS65 50 mL

3M™ Scotch-Weld™ General Purpose Pipe Sealant PS65, White, 50 mL Tube, 10/Case

3M Stock

62370150674

3M™ Scotch-Weld™ Epoxy Adh 2214 Regular Gr 6floz

3M™ Scotch-Weld™ Epoxy Adhesive 2214 Regular, Gray, 6 fl oz Cartridge, 6/case

3M Stock

62221429301

3M™ Scotch-Weld™ Epoxy Adhesive 2214 Hi-Density/Regular

3M Stock

JS300042657

3M™ Scotch-Weld™ Epoxy Adhesive 2214 Hi-Density/Regular

3M Stock

JS300049041

3M™ Scotch-Weld™ Epoxy Adhesive 2214 quart

3M™ Scotch-Weld™ Epoxy Adhesive 2214 Regular, Gray, 1 Quart Can, 2/case

3M Stock

7000046356

3M™ Scotch-Weld™ Epoxy Adhesive DP100 Plus

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

3M Stock

62357514371

3M™ Scotch-Weld™ Epoxy Adhesive DP100, Clear, 50 mL, 12 per case

3M Stock

62357514355

3M™ Scotch-Weld™ Epoxy Adhesive 100 Clear Amber Part B

3M™ Scotch-Weld™ Epoxy Adhesive 100, Clear, Part B, 5 Gallon Drum (Pail)

3M Stock

62357585314

3M™ Scotch-Weld™ Epoxy Adhesive 100, Clear, Part A, 5 Gallon Drum (Pail)

3M Stock

62367585312

3M™ Scotch-Weld™ Epoxy Potting Compound DP270, Black, 400 mL Duo-Pak, 6/case

3M Stock

62326635307

7100200491-3m-scotch-weld-epoxy-potting-compound-dp270-black-cfop.tif

3M™ Scotch-Weld™ Epoxy Potting Compound 270, Black, 50 mL, 12 per case

3M Stock

62326614351

3M™ Scotch-Weld™ Epoxy Potting Compound 270 Blk PartB/A, 1 Gal

3M™ Scotch-Weld™ Epoxy Potting Compound 270, Black, Part B/A, 1 Gallon Kit, 2/case

3M Stock

62326674306

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

3M Stock

62326614369

MRO 3M™ Concrete Repair DP600 Self Level, product image

3M™ Scotch-Weld™ Concrete Repair DP600NS Gray Non-Sag, 50 mL, 12 per case Duo-Pak

3M Stock

62265250308

3M™ Scotch-Weld™ Concrete Repair DP600NS, Gray, Non-Sag, 48.5mL Duo-Pak, 12/case

3M Stock

62265250324

3M™ Scotch-Weld™ Plastic & Rubber Instant Adhesive PR600, 2 oz

3M (TM) S/W PLST&RUBR INSTANT ADH PR600, 2 OZ BTL, 10/CS

3M Stock

62618208524

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

3M Stock

7000000893

3M™ Scotch-Weld™ Urethane Adhesive DP605NS Off-White, 50 mL, 12 per case

3M Stock

62359214350

3M™ Scotch-Weld™ Epoxy Adhesive DP920 Off-White, 37 mL, 12 per case

3M Stock

62282014356

3M™ Scotch-Weld™ Epoxy Adhesive 2158, Gray, Part B/A, 1 Pint Kit, 6/case

3M Stock

62215854308

3M™ Scotch-Weld™ Acrylic Adhesive DP805, Ivory, 47 mL, 12 per case

3M Stock

62328814355

3M™ Scotch-Weld™ Acrylic Adhesive DP805, Off-White, 48.5 mL Duo-Pak, 12/case

3M Stock

62328814363

7100200499-3m-scotch-weld-epoxy-adhesive-dp490-black-cfop.tif

3M™ Scotch-Weld™ Epoxy Adhesive DP490, Black, European Label, 400 mL Duo-Pak, 6/Case, Restricted

3M Stock

FS910028786

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

3M Stock

UU010133328

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

3M Stock

FS910040336

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

261 products