- Overview
- PRODUCTS
- 3M™ VHB™ Tapes
- 3M™ Scotch-Weld™ Structural Adhesives
- Adhesive Transfer Tapes & Double Coated Tapes
- Spray Adhesives
- Reclosable Fasteners
- Adhesive Sealants
- Foam Tapes
- Hot Melt Adhesives
- View All Products
- APPLICATIONS
- Large Surface Lamination
- Sealing Encapsulating
- Small Joint Assembly
- Gasket Attachment
- Mounting Trim Attachment
- Panel-to-frame/Stiffener-to-Panel
- View All Applications
- INDUSTRIES
- RESOURCES
- SUPPORT
Small Joint Assembly Adhesive Solutions
3M solutions hold tight and last longer against stress points.
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Small joints are typically irregularly shaped with only a small area available for bonding. The smaller, more irregular the joint, the greater the challenge to create a firm hold that can withstand heavy wear. Generally, these are insertion or overlap joints, or a combination of the two.
Typical bonding requirements for Small Joint Assemblies include:
- Low-viscosity liquids for tight-fitting parts
- Vibration resistance
- Very high strength
- Ability to bond dissimilar materials
Small Joint Assembly Applications
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Metal FabricationShaft-hosel designs transfer the impact force of a golf club head when striking a ball.
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FurnitureMortise and tenon joints rely on the strength of the wood to help resist stress.
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Electronics Parts AssemblySmall joints attached with threaded mechanical fasteners provide stiff, structural assemblies.
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Rubber and Plastic Parts AssemblyAllow tight adhesion of low surface energy materials with chemical resistance for durable and strong adhesion.
3M™ Scotch-Weld™ Structural Adhesives
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- Acrylic, epoxy and urethane adhesives
- Over 1000 psi in overlap shear strength
- For highest strength, fatigue and environmental resistance
- Excellent for metal-to-metal bonds
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- One part solvent-free adhesive
- Reaches handling strength in 5–10 seconds
- Best for small bond lines (<10 cm²)
- Excellent for rubbers and plastics
- Very tight bond lines with near instant strength
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- 100% solid
- Thermoplastic resin
- Reaches bond strength in seconds
- Best for wood and plastic
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- Single component
- Hot-applied thermosetting adhesive
- Immediate strength and holding power
- Final cured strength over 1,000 psi
- Best for wood and plastic
Explore the science behind 3M Industrial Tapes and Adhesives’ strong bonds, and how it equips you with full design flexibility.
We're here to help.
Need help finding the right product for your project? Contact us if you need product, technical, or application advice, or want to collaborate with a 3M technical specialist. Give us a call at 1-800-425-3030 (Toll Free #).
