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A gloved hand applying 3M™ Scotch-Weld™ DP 420 Black to a metal pipe.

Epoxy adhesives

When you need a strong bond that is durable in demanding conditions, 3M epoxy adhesives can offer the right solution for you.

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Benefits of epoxy adhesives

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    Provide resistance to weather, high temperatures and solvents

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    Provide a structural bond to most metals, ceramics, wood and plastics

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    Fit your needs with one- and two-part epoxy formulas

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  • 3M™ Scotch-Weld™ DP 420 Black

  • 3M™ Scotch-Weld™ DP 190

  • 3M™ Scotch-Weld™ DP 125


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    Key markets

  • Three white transport trucks driving down a two-lane road.


  • Metalworking

  • Signage

  • An empty boardroom with a large table, eight chairs, and large glass windows.


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  • The journey from a welding frame to a bonded frame

    Watch how 3M™ Scotch-Weld™ Epoxy Adhesive DP420 helped PDG Mobility improve design and durability.

  • How to make manufacturing efficient with adhesive and tape

    Read about the opportunities that tape and adhesive bonding creates for assembly solutions.

  • How epoxy adhesives can solve your bonding challenge

    Read about how epoxy adhesives, like the 3M™ Structural Two-Part Adhesive, can be an efficient way to modernize your product design without compromising quality or durability.

  • How to bond lightweight materials with high strength

    Learn how PDG Mobility was able to balance weight and improved fatigue performance for their high-performance manual-tilt wheelchairs.

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    Get more information

    Visit the FAQ page
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    Other structural adhesives

  • Acrylic adhesives

    Two-part adhesives that offer great strength and design flexibility.

  • Urethane adhesives

    Ideal for creating strong, flexible bonds between dissimilar materials.

  • Polyurethane reactive (PUR) adhesives

    One-part products that combine the speed of hot melt adhesives with the structural benefits of moisture-curing chemistries.

  • Anaerobic adhesives

    Provide tight fits and seals in thread-locking, pipe-sealing and related applications.

  • Instant adhesives

    Achieve high performance and excellent adhesion quickly.

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      You've got questions related to assembly solutions and we've got the answers!

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