3M 1245 Embossed Copper EMI Shielding Tape - 36mm Wide x 16.46 Metres

Cut to Order, Ships in 2-3 W/Days.

Bulk discount rates

All Bulk Prices Below Are Quoted Including GST.

Buy 5 - 9 and pay only $56.08 each
Buy 10 - 24 and pay only $52.11 each
Buy 25 or above and pay only $49.34 each
  • Info Image for our 3M 1245 Embossed Copper EMI Shielding Tape - 36mm Wide x 16.46 Metres; High conductivity copper electrical tape.
  • Thin copper foil is coated on one side with an aggressive adhesive. This copper is then pressed so that the copper actually cuts through the adhesive and allows permanent, conductive contact between the copper and the application surface.
Inc. GST
Frequently bought together:


  • Embossed, dead-soft 0.04mm copper backing.
  • Electrically conductive through the adhesive due to the direct physical contact between copper and surface provided by the special embossing.
  • Removable liner for easy handling.

3M 1245 Embossed Copper Foil EMI Shielding Tape is a specialised type of electro-magnetic interference (EMI) protection tape manufactured by 3M. This tape consists of a very thin, 0.04mm layer made from dead soft copper that is coated on one side with a high strength adhesive. 

The backing layer on 3M 1245 has been pressed so that it has an embossed pattern. This is noteworthy as it allows for the copper to cut through the adhesive to create a physical and highly reliable conductive pathway for current between the application surface and the copper foil on the tape.

When the adhesive is included in the measurements, 3M 1245 Embossed Copper Foil EMI Shielding Tape has a total thickness of 0.101mm. It is flame retardant and bonds well to a range of materials. The copper foil backing can be soldered and resists oxidation and discoloration. Each roll is supplied with a removable liner that comes off easily for simple application.

We slit all of our rolls of 3M 1245 EMI Shielding Tape in-house. If the size (width) you require isn't listed here please do contact us. We'll be happy to assist with custom-sized rolls.

Applications for 3M 1245 EMI Shielding Copper Tape.

  • Grounding of equipment and components.
  • EMI shielding for rooms, equipment and components.
  • Creating conductive, physical pathways between objects.
  • Highly critical EMI shielding work that necessitates actual physical contact between linked components.

Dowloands & Resources

3M 1245 Tape Specifications.

Colour Copper
Adhesive Acrylic Pressure Sensitive Adhesive
Backing Material Embossed Dead-Soft Copper Foil
Backing Thickness 0.04mm
Total Tape Thickness 0.101mm
Electrical Resistance Through Adhesive 0.001 ohm
Adhesion to Steel 3.8 N/10mm
Roll Length 16.46 Metres


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3M 1245 EMI Tapes Range
EMI Shielding Tapes Range
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Additional Information

16.46 Metres
Adhesive Type:
Acrylic Pressure Sensitive Adhesive
Tape Backing Material:
Embossed Dead-Soft Copper Foil
Adhesion to Steel:
3.8 N/10mm
Food Grade / Potable Water Approvals?:
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