Permabond TA439 two-component Toughened Acrylic Adhesive



  • $ 224.99
    3 units are available

    Permabond TA439 is a two-component, toughened acrylic adhesive for bonding metals, ferrites, ceramics and some plastics.  This adhesive has high shear and peel strength. Permabond TA439 has a fast cure at room temperature and a typical fixture time of 20-40 seconds. This adhesive is methacrylic acid-free making it suitable for sensitive components in sealed electric motors.

    Initiator 41 can be used with Permabond TA439 or Initiator 43 can be used when bonding plastics.


    • Adhesion to a wide range of substrates (ferrites, metals, ceramics, plastics)
      For pack sizes, please see Additional Information.


    • No mix application
    • Fast cure at room temperature
    • High shear and peel strength
    • Good impact strength
    • Good chemical resistance
    • Non-corrosive formulation

    Surface Preparation

    • Surfaces should be clean, dry and grease-free before the application.
    • Permabond Cleaner A can be used for degreasing the majority of surfaces.
    • If bonding to metals (aluminium, copper and alloys), you may need to abrade the surface with an emery cloth to remove the oxide layer.   
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