DAI Epoxy EA 555 - Fast Set 5-Min Steel Filled-Medium Viscosity-Metallic Gray Epoxy-1:1 ratio

DAI Products

SKU: DAI_EA555_050ML

  • $ 75.00
    (We can use your FedEx/UPS acct: Type-in the needed Acct # & Service Level)


    DAI Epoxy EA 555 is a 2-part (steel filled for extra strength) chemical and solvent resistant epoxy adhesive with a fast set time of 4 - 6 minutes.  When mixed in equal volumes of resin and hardener, it reacts to give a rigid and tough bond. This product is dark grey and machinable to give a metallic finish. EA 555 is recommended to bond aluminum, concrete and other metals.  It has a set time (working life) of 4-6 minutes,  and handling strength can be achieved in about 15 - 20 minutes with a full cure in 24 hours.

    Please Note:  These cartridges are designed to work best with a 50ml or 400ml cartridge Dispenser, respectively.  We advise you use a 50ml or 400ml Dispenser for all respective cartridges.  If you do not have one, please check out our Dispensers, all are excellent products and have our 'it's good' seal of approval.

    If you prefer not to use a Dispenser, we have some 50ml kits that include hand tools or caulking gun adapters, as pictured, that you can use for fast small jobs.  But the 400ml cartridges really need to use a 400ml Dispenser, they're just too big to effectively use without the dispenser.

    Key Features

    • 4 - 6 minute Set Time / Working Time
    • Handling Strength 15 - 20 minutes
    • Full cure in 24 hours
    • Excellent General Purpose  Fast-Set Epoxy Adhesive for Craftsman and Industrial uses
    • Readily bonds to a aluminum, concrete and other metals.
    • Machinable to a metallic finish
    • Excellent resistance to chemicals and solvents

     Cured Product Characteristics

    Color: dark grey
    Work life (10 gm mass): 4-6 minutes
    Handling strength: 15-20 minutes
    Full cure: 24 hours
    Mixing Ratio: 1:1

    Mixed viscosity: Paste

    Operating temp: -40F to 180F (-40C to 80C)
    Shore D Hardness: 80
    VOC Content: 0.1%


    Properties of uncured material (Resin)
    Specific Gravity: 1.1
    Viscosity@25°C, cP: 10,000 - 15,000
    Color: Clear


    Properties of uncured material (Activator)
    Specific Gravity: 0.96
    Viscosity@25°C, cP: 8,000 - 12,000
    Color: Clear

    Tensile Strength: 1500 psi

    Elongation (Failure strain): 6-18%
    Chemical resistance: Excellent resistant to hydrocarbons, acids and bases and polar solvents.


    Directions of applications
    Wipe off and degrease the surface to be bonded. Dispense a desirable amount of adhesive using a dispensing gun. The nozzle sizes can be selected according to the desired bond thickness. Join the substrates with in 4 minutes and allow it to cure at room temperature. Do not disturb the parts during the curing process. Excess adhesive can be wiped off. (For optimum strengths, surface preparation for the metals like sandblast, etching will be needed).


    Safety and handling
    Wear safety glasses and gloves. Contains mercaptan and amine accelerators. Do not breathe vapors. Keep out of the reach of children. Once used keep the containers closed.


    Storage and shelf life
    Store the product between 60-80℉. Shelf life is 15 months if stored as recommended.


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