Fabricators of Adhesive Tapes & Flexible Materials

MBK 5205 is a 5 mil Electrolytic Tough Pitch (E.T.P) Half Hard CDA Alloy 110 Copper Foil that is known for it's electrical and thermal conductivity properties along with good corrosion resistance and solderability.  A great choice for transformers and circuit breakers or applications requiring conductivity.   

Copper Foil is available in a wide range of alloys, tempers, gauges and widths in both Annealed and 1/2 Hard.   Custom adhesive backings, sizes, shapes and configurations available upon request. 

Unit of Measure



Brand Part Number

N/A MBK 5205

Primary Application

N/A Electrical

Application Description

  • EMI/RFI Shielding and Gasketing
  • Transformers and circuit breakers


  • High Electrical conductivity - 100+ IACS
  • Good formability
  • Corrosion resistant
  • Good solderability
  • Excellent conductor of heat
  • Resists oxidation and discoloration

Markets Served

N/A Electrical Electronics


N/A Copper Foil

Adhesive Coating

N/A No Adhesive

Adhesive Type

N/A Plain

Adhesive Thickness

N/A 5.0 mil

Tensile Strength

N/A 37 to 46 oz

N/A The physical properties listed are typical values based on PSTC, ASTM and other standard tests. This data should be used as guides only, and not as specification limits. Our recommendations for use are based on practical experience and testing. However, it is the responsibility of the user to determine the suitability of the product for his intended use. MBK Tape Solutions will not assume liability for claims beyond the replacement value of our product proved to be defective.

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