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Copper Foil Tape with Conductive Acrylic Adhesive, Copper Foil Tape, Copper Tape, Wholesale Discount Prices from
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Copper Foil Tape with Conductive Acrylic Adhesive (38837CA)

3.00 LBS

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Copper Foil Tape With Conductive Acrylic Adhesive is a 1.4 mil copper foil coated with a special acrylic adhesive, which is uniformly dispersed with conductive spheres to provide a very low rate of electrical resistance through the tape. Tape is wound on a white paper release liner and wound on a 3” plastic core.


  • Provides excellent solderability and conformity on both irregular and curved surfaces.
  • Aggressive acrylic adhesive system creates a superior bond.
  • Good temperature, UV, and aging resistance.
  • Annealed and non-tarnishing.


  • Cable wrapping to provide EMI/RFI shielding.
  • Seaming of EMI/RFI shielded rooms for electrical continuity.
  • Static charge draining.
  • Surface contact to non-solderable materials (e.g. aluminum or plastics).



1.4 mils Copper Foil


Conductive Acrylic (Clear)

Total Thickness (excludes liner)

3.0 mils


White Siliconized Paper

Peel Adhesion 180° SST

46 oz/inch

Tensile Strength

37 lbs/inch



Temperature Resistance

-40°F to 248°F (up to 356°F short term)

Thermal Class

Class F (155°C)

Flame Retardancy

Pass (UL 510)

Electrical Resistance

0.005 Ohms/in2

STORAGE: Store in a cool, dry area at temperatures of 50°F to 85°F and 50% relative humidity.

Alternative to 3M #1181; Permacel # P-391; Chomerics #CCH101; Venture #1697; Saint-Gobain #C665; Lamart #882.

Note: The physical properties listed above are typical test results obtained from a series of laboratory tests and should not be used for the purpose of writing specifications. Before using this product, user shall determine the suitability of the product for his/her use; and user assumes all risks and liabilities in connection therewith. All test procedures used are in accordance with ASTM and PSTC methods.

Returns Policy

All non-specialty unused and unopened items received within 30 days may be returned for a full refund or exchange of the product. Tape Jungle will also pay for the return shipping if returned due to company error or product defect.

A 15% restocking fee will apply to converted items, sizes that are listed on the website but cut specifically to order. Custom orders, as defined as application-specific sizes that are NOT listed on the website are non-returnable without prior approval except in the event of company error.

If unsure of the policy, confirm prior to placing your order or request a sample.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

See our Full Shipping & Returns Policy