---
product_id: 78834231
title: "Copper Conductive Adhesive Tape, 1/4\" Width, 2.75 mil Thick, 36 yd Length, 3\" Core"
brand: "bertech"
price: "¥10244"
currency: JPY
in_stock: false
reviews_count: 6
category: "Bertech"
url: https://www.desertcart.jp/products/78834231-copper-conductive-adhesive-tape-1-4-width-2-75-mil
store_origin: JP
region: Japan
---

# ultra-low electrical resistance 1/4" precise width heat resistant up to 155°F Copper Conductive Adhesive Tape, 1/4" Width, 2.75 mil Thick, 36 yd Length, 3" Core

**Brand:** bertech
**Price:** ¥10244
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Stick with the best—conductivity that keeps you ahead!

## Quick Answers

- **What is this?** Copper Conductive Adhesive Tape, 1/4" Width, 2.75 mil Thick, 36 yd Length, 3" Core by bertech
- **How much does it cost?** ¥10244 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/78834231-copper-conductive-adhesive-tape-1-4-width-2-75-mil)

## Best For

- bertech enthusiasts

## Why This Product

- Trusted bertech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Thermal Durability:** Withstands up to 155°F, perfect for demanding environments
- • **Superior Conductivity:** Conductive acrylic adhesive ensures seamless electrical flow
- • **Precision Copper Width:** Engineered at 1/4" for targeted, professional applications
- • **RoHS Compliant & Reusable:** Eco-conscious choice that meets strict safety standards
- • **Oxidation-Resistant Finish:** Solderable copper that stays pristine and reliable over time

## Overview

This 1/4" wide copper conductive tape features a low-resistance acrylic adhesive ideal for grounding and RFI/EMI shielding. It’s solderable, oxidation-resistant, and heat tolerant up to 155°F, making it a durable, professional-grade solution for electrical and packaging needs. RoHS compliant and reusable, it’s the go-to tape for millennial pros who demand precision and performance.

## Description

This product will be an excellent pick for you. It comes in a proper packaging.

Review: Better - Good
Review: When you need to tape something, and you also need that tape to conduct electricity on both sides and through the tape itself, Kapton Tape comes through for you. Granted, there are not many situations where that is the case; but they do arise, and when you come across one, nothing else will do. I used this in conjunction with some wider copper tape to isolate the inside of my electric guitar from interference, and IT WORKED. It now no longer buzzes and hums like it used to! I would buy a thicker width if I was shielding another guitar; 1/4" turned out to be a bit too narrow for that application, but that's not the tape's fault. It sticks well and conducts well. Be aware that the edges of the tape are pretty sharp. You can easily cut yourself with this if you're not careful.

## Features

- 1/4" wide copper tape with conductive acrylic adhesive for grounding and RFI/EMI shielding applications
- Provides very low rate of electrical resistance for good conductivity
- Solderable and resists oxidation and discoloration
- Withstands temperatures up to 155 degrees F
- RoHS compliant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009KB86BU |
| Are batteries included? | No |
| Best Sellers Rank | #217,195 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #975 in Masking Tape |
| Brand | Bertech |
| Colour | As shown in the image |
| Compatible Material | Acrylic |
| Country of Origin | USA |
| Customer Reviews | 4.3 4.3 out of 5 stars (109) |
| Date First Available | 25 January 2014 |
| Included Components | 1 |
| Item Dimensions LxWxH | 12.7 x 12.2 x 0.8 Centimeters |
| Item Height | 0.3 Inches |
| Item Weight | 0.28 g |
| Item Width | 4.8 Inches |
| Item model number | CFT-1/4 |
| Manufacturer | KaptonTape |
| Model number | CFT-1/4 |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Product Dimensions | 12.7 x 12.19 x 0.76 cm; 0.28 g |
| Recommended Uses For Product | Electrical, Packaging |
| Size | As shown in the image |
| Special Feature | Reusable |

## Product Details

- **Brand:** Bertech
- **Colour:** As shown in the image
- **Number of Items:** 1
- **Recommended Uses For Product:** Electrical, Packaging
- **Special Feature:** Reusable

## Images

![Copper Conductive Adhesive Tape, 1/4" Width, 2.75 mil Thick, 36 yd Length, 3" Core - Image 1](https://m.media-amazon.com/images/I/31fl0+Oc+qL.jpg)
![Copper Conductive Adhesive Tape, 1/4" Width, 2.75 mil Thick, 36 yd Length, 3" Core - Image 2](https://m.media-amazon.com/images/I/31kZkaAia4L.jpg)
![Copper Conductive Adhesive Tape, 1/4" Width, 2.75 mil Thick, 36 yd Length, 3" Core - Image 3](https://m.media-amazon.com/images/I/31tjt1+CFBL.jpg)
![Copper Conductive Adhesive Tape, 1/4" Width, 2.75 mil Thick, 36 yd Length, 3" Core - Image 4](https://m.media-amazon.com/images/I/611HU2YvvXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Better
*by K***N on 18 March 2021*

Good

### ⭐⭐⭐⭐⭐ Review
*by P***N on 17 November 2013*

When you need to tape something, and you also need that tape to conduct electricity on both sides and through the tape itself, Kapton Tape comes through for you. Granted, there are not many situations where that is the case; but they do arise, and when you come across one, nothing else will do. I used this in conjunction with some wider copper tape to isolate the inside of my electric guitar from interference, and IT WORKED. It now no longer buzzes and hums like it used to! I would buy a thicker width if I was shielding another guitar; 1/4" turned out to be a bit too narrow for that application, but that's not the tape's fault. It sticks well and conducts well. Be aware that the edges of the tape are pretty sharp. You can easily cut yourself with this if you're not careful.

### ⭐⭐⭐⭐ Review
*by A***R on 9 December 2012*

Used this to do a little project on an aging Cobalt Flux DDR pad, worked like a charm. The only reason I'm dropping a star is that no one makes a shorter roll. I don't want to buy 36 yards of this product; there should be a sampler pack of some sort so that I can get each of the different widths. 2" tape would have been more useful, but at a prohibitive $120, it's not worth it just to try it. P.S. For metal-to-metal DDR pad owners: Originally I tried just the tape, but that made an awful racket whenever I stepped and was quite distracting. Instead, I did a hybrid penny mod where you tape the underside of the penny with the copper tape with enough of it exposed on the sides to tape down with some regular electrical tape. I used 8 pennies per arrow in a square pattern, and 32 cents in pennies later, the pad is extremely responsive.

## Frequently Bought Together

- Bertech Copper Conductive Tape, 1/4-inch x 36 Yards (CFT-1/4)
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**Shop now:** [https://www.desertcart.jp/products/78834231-copper-conductive-adhesive-tape-1-4-width-2-75-mil](https://www.desertcart.jp/products/78834231-copper-conductive-adhesive-tape-1-4-width-2-75-mil)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-06*