McMaster-Carr logo
    Filter by
    Container Type
    Manufacturer
    Manufacturer Model Number
    Consistency
    Formulation
    Dielectric Strength
    Hardness Rating
    Thermal Conductivity
    Maximum Temperature
    Material
    Minimum Temperature
    Touch Dry Time
    Overall Dry Time
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    DFARS Specialty Metals
    Flammability Rating
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Mixer Nozzle Included
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    10 Products

    Epoxy Potting Compounds

    Encase electronic assemblies in a layer of epoxy for protection from dust, chemicals, moisture, mechanical shock, and vibration. The strongest of the potting compounds, epoxies are rigid and wear resistant. They have excellent chemical and moisture resistance, withstand a wide range of temperatures, and provide excellent electrical insulation. All require a mixer nozzle and gun to dispense.
    3M Potting Compounds—Extra Hard
    Image of System. Front orientation. Contains Annotated. Potting Compounds. Epoxy Potting Compounds.
    Image of Product. Front orientation. Potting Compounds. Epoxy Potting Compounds.
    Dry
    Time, hr.
    Mfr. Model
    No.
    Container
    Size, fl. oz.
    Consistency
    Touch
    Overall
    Dielectric Strength,
    V/mil
    Thermal Conductivity,
    W/(m⋅°C)
    Temp. Range,
    ° F
    Flammability
    Rating
    For Use On
    Choose a
    Color
    Each
    DP2701.64Thick Liquid3488500.18-65 to 210UL 94 HB
    		Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Rubber, Glass
    Black
    ,
    Clear
    		7467A274000000
    DP2706.8Thick Liquid3488500.18-65 to 210UL 94 HB
    		Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Rubber, Glass
    Black
    ,
    Clear
    		7467A31100000
    DP27013.5Thick Liquid3488500.18-65 to 210UL 94 HB
    		Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Rubber, GlassBlack7467A712000000
    Accessories for Potting Compounds
    Guns
    For Cartridge Size, fl. oz.
    Includes
    Each
    1.18, 1.25, 1.52, 1.59, 1.64, 1.691:1 and 2:1 Mix Ratio Plungers, 10:1 Mix Ratio Plunger7467A410000000
    6.761:1 and 2:1 Mix Ratio Plungers7467A91000000
    6.76, 8.45, 13.51:1, 2:1, and 10:1 Mix Ratio Plungers7467A763000000
    Nozzles
    For Cartridge
    Size, fl. oz.
    No. of Mixing
    Elements
    Each
    1.64, 1.69167467A7300000
    1.64, 1.69207467A120000
    6.76, 13.5207467A930000
    6.76, 13.5207467A7130000
    back to top