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

    Form

    Performance

    Urethane Structural Adhesives

    Image of Product. Cartridge. Front orientation. Cartridge.

    Cartridge

    Urethanes are the most flexible adhesives, so they bond dissimilar materials and damp vibration.
    Some of 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.
    Paste—Thicker than liquid adhesives but still spreadable—good for filling gaps and covering surfaces.
    Container
    Strength
    Mfr. Model
    No.
    Size, fl.
    oz.
    Type
    Begins to
    Harden, min.
    Reaches Full
    Strength, day
    Shear,
    psi
    Peel
    Consistency
    Viscosity
    Temp. Range,
    ° F
    For Joining
    Each
    Loctite®
    557010.1Cartridge307400Not RatedPasteNot Rated-40 to 200Composite, Glass, Masonry, Metal, Plastic, Rubber, Wood, Metal to Composite, Metal to Glass, Metal to Plastic, Metal to Rubber, Plastic to Composite, Plastic to Glass, Plastic to Masonry, Plastic to Rubber, Rubber to Composite, Rubber to Glass, Rubber to Masonry, Wood to Glass6430A798000000
     

    High-Strength Urethane Structural Adhesives

    Image of Product. Single-Use Packet. Front orientation. Single-Use Packet.

    Single-Use Packet

    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.
    Thick Liquid—Flow into narrower gaps than gels and pastes, but thick enough to stay put on uneven surfaces.
    Strength
    Container Type
    Begins to
    Harden, min.
    Reaches Full
    Strength, hr.
    Shear,
    psi
    Peel, lbf/in.
    wd.
    Mix
    Ratio
    Consistency
    Viscosity,
    cP
    Temp. Range,
    ° F
    For Joining
    Pkg.
    Qty.
    Pkg.
    Single-Use Packet5242,280101:1.1Thick Liquid11,000-40 to 200Composite, Metal, Plastic, Rubber, Metal to Composite, Metal to Plastic, Metal to Rubber, Plastic to Composite, Plastic to Rubber, Rubber to Composite107493A34000000
     
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