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    6 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.

    Optically Clear Epoxy Structural Adhesives

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

    Cartridge

    Single-Use Packet

    Tube

    For invisible bond lines, these adhesives dry clear. Epoxies are the strongest and most chemical-resistant structural adhesives. They bond especially well on metal. Choose an epoxy that hardens quickly for fast repairs, or one that hardens slowly to allow more time for positioning.
    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, hr.
    Shear,
    psi
    Peel
    Mix
    Ratio
    Consistency
    Viscosity,
    cP
    Temp. Range,
    ° F
    For Joining
    Pkg.
    Qty.
    Pkg.
    Loctite®
    6081.69Cartridge5242,980Not Rated1:1Paste100,000-65 to 130Metal, Plastic, Rubber16430A44000000
    6082.8Tube5242,980Not Rated1:1Paste100,000-65 to 130Metal, Plastic, Rubber11813A35100000
    608Single-Use Packet5242,980Not Rated1:1Paste100,000-65 to 130Metal, Plastic, Rubber101813A24800000
     
    Accessories for Structural Adhesives
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