Copper Foil Tape

 
 
 
 
WETAPE  •  ELECTRONIC TAPE

COPPER FOIL
TAPE

Engineering-Grade Copper Foil Tape for EMI / RFI Shielding
 

Conductive adhesive copper foil tape for EMI / RFI shielding to ensure EMC test compliance — stable conductivity, heat resistant, with an engineering team to help select specs, and Custom Die-cut services to your exact size.

View Products › Send Specs for Free Analysis
✓
ISO 9001:2015 + 14001:2015
Certified by SGS
✓
10+ Years Experience
Serving since 2011
✓
Engineering Consultation Team
Help select the right specs for your job
✓
In-house Cutting / Die-cutting
No high MOQ requirements
✓
TDS available before ordering
Compare specs with actual application

CHOOSE THE RIGHT MODEL

Which Copper Tape model fits your job?

 

Conductive adhesive copper tape for EMI shielding / Grounding / PCB repair — choose the right thickness for your job.

MT 8111C Copper Foil Tape Conductive Adhesive 0.05 mm thick
BEST SELLER · THIN 0.05 mm
MT 8111C
Copper Foil Tape
฿300
/ roll (excl. VAT)
Key Features +
0.05 mm conductive adhesive copper foil tape. Current flows through both the copper surface and adhesive layer, ensuring continuous shielding/grounding. Can be soldered directly onto the tape surface.
Best For +
EMI Shielding, PCB repair/modification, ESD grounding points, and cable wrapping/shielding.
Why Choose This Model +
Best-selling copper tape model. Thin and highly flexible, providing continuous conductivity even at overlapping joints.
View Product / Order
WE 8112C Copper Foil Tape Conductive Adhesive 0.06 mm thick
MEDIUM 0.06 mm · CONDUCTIVE ADHESIVE
WE 8112C
Copper Foil Tape
Request Quote
Multiple sizes
Key Features +
0.06 mm conductive adhesive copper foil tape. Slightly thicker than the 8111C model, easier to handle while remaining highly flexible. Conductive on both surface and adhesive layer.
Best For +
EMI shielding, PCB repair/modification, protecting joints/seams, and insulated cables.
Why Choose This Model +
The middle ground between the 0.05 mm thin and 0.1 mm thick models. Offers both flexibility and durability in one roll.
Request Quote
MT 8113C Copper Foil Tape Conductive Adhesive 0.1 mm thick 50 m long
THICK 0.1 mm · 50 m
MT 8113C
Copper Foil Tape
฿490
/ roll (excl. VAT)
Key Features +
0.1 mm thick, 50 m long conductive adhesive copper tape. Better tear resistance than thinner models. Ideal for applications requiring foil strength and large area shielding.
Best For +
Large sheet/area shielding, high current applications, and cable wrapping/maintenance needing durability.
Why Choose This Model +
Thicker copper foil than 0.05-0.06 mm models. Easy to handle and cut, more durable. Suitable for heavy-duty tasks requiring reliability.
View Product / Order
Need a specific size / shape for your job?
Custom Die-cut copper foil service according to your drawing — slit, cut, and rewind to your actual usage size. No high MOQ requirements.
Send Drawing for Free Assessment ›
 
KNOW THE MATERIAL  •  MATERIAL

What is Copper Foil Tape?

 

Copper Foil Tape is an electromagnetic interference shielding material (EMI / RFI Shielding) made from pure copper foil coated with a special adhesive.

It has outstanding properties in dissipating electrical charges and preventing signal interference leakage, helping maintain the optimal performance of electronic devices.

Categorized under Single-Sided Tapes — Information compiled by WeTape Product Engineering Team (10+ Years Experience)

01
Pure Copper Foil + Special Adhesive
Constructed from pure copper coated with a special adhesive, firmly adhering to surfaces.
02
Excellent Charge Dissipation
Conducts electricity and dissipates charges, helping manage interference currents on circuits.
03
Blocks Interference Leakage
Prevents EMI / RFI leakage, maintaining optimal device performance.
 

KEY ADVANTAGES

Copper tape designed for industrial applications

 

Interference waves (Crosstalk) and minor signal noises can affect performance and passing EMC tests. That's why we designed our copper foil tape to meet actual production line needs, maintain consistent quality, and reduce defect rates in the long run.

01
Low Resistance
Continuous conductivity and signal shielding. Helps block EMI/RFI to confidently pass EMC testing.
02
Strong Adhesion, No Oozing When Hot
Securely adheres even in high-heat applications. Does not ooze or leave residue, peels off cleanly, maintaining consistent work quality across every roll.
03
Reduces Defect Rate
Minimizes signal leakage and rework in production lines, helping better control quality costs over the long term.

WHO & WHICH · Applications

Suitable for which industries or application types?

 

Conductive adhesive copper foil tape is suitable for all applications requiring EMI/RFI shielding, grounding, and electrical continuity — covering electronic component manufacturing, electric vehicles (EVs), medical devices, and telecommunications.

01
ELECTRONICS

Electronic Components Manufacturing

EMI/RFI shielding on circuit boards, creating ESD grounding points, and repairing/modifying PCB traces.

EMI Shielding PCB / ESD
02
EV / AUTOMOTIVE

Electric Vehicles (EV)

Manage interference in high-voltage systems, battery/BMS applications, and motors to ensure stable operation.

Battery / BMS EMC
03
MEDICAL

Medical Devices

Prevent signal interference in high-precision equipment, maintaining consistent signal reliability.

EMI Shielding Signal Integrity
04
TELECOM

Telecommunications

Shield cables and control cabinets. Reduce signal leakage in high-interference environments, maintaining signal stability.

Cable Shielding RFI / Grounding

WHERE & WHEN · Environments

Used in what kind of environments?

 

Can be used from production lines to on-site maintenance. Supports specific controlled areas like cleanrooms or high-heat accumulation points.

01

PCB Assembly

Shield and create localized grounding points during assembly and soldering on circuit boards.

02

Cable Shielding

Wrap around signal cables to reduce interference and signal leakage.

03

Connection Repair

Connect/repair electrical paths and joints. Can be soldered directly onto the tape surface.

SUPPORTED ENVIRONMENTS

✓
Cleanrooms
Peels off cleanly without leaving residue. Suitable for cleanliness-controlled areas.
✓
High-Heat Areas
Strong adhesion, does not ooze. Maintains secure bonding in areas with heat accumulation.

HOW TO CHOOSE

How to choose Copper Foil Tape to match your specs

 

Before ordering, consider these 3 main factors to choose the right model for your job and reduce end-point problems.

01

Conductivity Direction

First, ask if you need electricity to conduct through the adhesive layer. — If continuous grounding/shielding across joints is required, choose Conductive Adhesive. But if focusing on surface attachment/decoration without needing conductivity through the adhesive, a general (Non-conductive) adhesive is sufficient.

02

Maximum Operating Temperature

Assess the heat accumulation or proximity to heat sources to select an adhesive type that can withstand the temperature, preventing adhesive degradation, oozing, or peeling. (It is recommended to compare the acceptable temperature range from the TDS of each model.)

03

Copper Foil Thickness

Choose a thickness that corresponds to the level of EMI you want to block and the durability required for the job — Thinner materials are easier to bend around corners, while thicker ones are more tear-resistant and can handle higher currents.

Safety Note: For high-safety applications such as medical devices or high-voltage EV systems, always review the TDS and test in actual working conditions before full implementation.

Our models (All Conductive Adhesive): 8111C Thin 0.05 mm · 8112C Medium 0.06 mm · 8113C Thick 0.1 mm — Not sure which model fits your job? Send specs for our team to help select ›

FREQUENTLY ASKED QUESTIONS · FAQ

Frequently Asked Questions about Copper Foil Tape

 
How does "Conductive Adhesive" copper tape differ from regular adhesive tape? +
Conductive adhesive allows electrical current to flow through the adhesive layer to the work surface and across overlapping joints, ensuring continuous shielding/grounding. Ideal for EMI Shielding and Grounding requiring electrical continuity. General (Non-conductive) adhesive only conducts on the copper surface, suitable for mounting/decorating. — Our 8111C / 8112C / 8113C models all feature conductive adhesive.
How do I choose between the 8111C / 8112C / 8113C models? +
The main difference is thickness — 8111C Thin 0.05 mm (easy to bend around corners, best seller, starting at ฿300), 8112C Medium 0.06 mm (request quote), 8113C Thick 0.1 mm, 50 m long (tear resistant, handles high current, ฿490). Choose based on the flexibility/durability your job requires. If unsure, send your specs for our team to help. (Prices exclude VAT).
Can I solder directly onto the tape surface? +
Yes — you can solder wires or joints directly onto the copper surface. Ideal for repairs, prototyping, and assembly work that requires secure and continuous connections.
Can I order custom sizes/shapes (Die-cut)? Is there a high MOQ? +
Yes, we offer slitting, cutting, rewinding, and die-cutting services according to your part's drawing, and no high MOQ required. Perfect for both R&D testing and production lines needing specific sizes — send us your drawing for assessment.
What widths / lengths are available? +
We have various widths from roughly 5–96 mm and standard lengths of 33 m / 50 m (depending on the model). Custom sizes can be cut to order — check stock and requested sizes via LINE.
How heat resistant is it? +
The adhesive bonds tightly and withstands heat well in areas with heat accumulation, resisting oozing. For the exact acceptable temperature range of each model, we recommend requesting the TDS to compare with actual working conditions before use.

Still have questions? Send your job specs or consult our team at LINE @wetapestore ›

 
 
 

READY TO START YOUR PROJECT

Elevate your production standards starting today

Don't let EMI issues compromise your product's reliability — our engineering team is ready to help you select the most cost-effective specs for your project.

Consult Our Engineers ›

Distributed and serviced by Material One (Thailand) Co., Ltd. · Authorized distributor of genuine industrial tape brands like 3M, NITTO, TESA, and others. · ISO 9001:2015 and ISO 14001:2015 Certified.

 

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