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    6 Products
    About Structural Adhesives
    industrial info icon

    Compare epoxy, acrylic, and urethane adhesive options. Then learn about adhesive performance measures and best practices to create a strong bond.

    High-Strength Urethane Structural Adhesives

    Image of Product. Cartridge. Front orientation. Cartridge.

    Cartridge

    With the highest shear strength, these form the strongest bonds of our urethane adhesives.
    Urethanes are the most flexible adhesives, so they bond dissimilar materials and dampen vibration.
    These adhesives come in two parts that need to be mixed. The container size listed is the combined total of the two parts.
    Cartridge—To mix and dispense these adhesives, you'll need a mixer nozzle and dispensing gun.
    Thick Liquid—Flow into narrower gaps than gels and pastes, but thick enough to stay put on uneven surfaces.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Container
    Strength
    Mfr. Model
    No.
    Size, fl.
    oz.
    Type
    Begins to
    Harden, min.
    Reaches Full
    Strength, day
    Shear,
    psi
    Peel, lbf/in.
    wd.
    Mix
    Ratio
    Consistency
    Viscosity,
    cP
    Temp. Range,
    ° F
    For Joining
    Each
    3M
     
    Scotch-Weld
    DP6401.64Cartridge4071,960641:1Thick Liquid30,000-65 to 250Composite, Masonry, Metal, Plastic, Rubber, Wood, Metal to Composite, Metal to Plastic, Metal to Rubber, Plastic to Composite, Plastic to Masonry, Plastic to Rubber, Rubber to Composite, Rubber to Masonry7467A78000000
    Structural Adhesive, High-Strength Urethane, 3M DP640, 1.64 FL.oz Cartridge
    EachIn stock
     
    Accessories for Structural Adhesives
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