---
product_id: 105631286
title: "SUMAJU 4 Pack Copper Foil Tape with Conductive Adhesive 4 Sizes (0.2/0.24/0.3/0.4Inch) x22Yards Copper Tape for Stained Glass Guitar Crafts Electrical Repairs Grounding"
brand: "sumaju"
price: "$U1100"
currency: UYU
in_stock: true
reviews_count: 8
category: "Sumaju"
url: https://www.desertcart.uy/products/105631286-sumaju-4-pack-copper-foil-tape-with-conductive-adhesive-4
store_origin: UY
region: Uruguay
---

# Double-sided low resistance conductivity 4 versatile widths (0.2-0.4 in) 50 lbs tensile strength, flexible & tear-resistant SUMAJU 4 Pack Copper Foil Tape with Conductive Adhesive 4 Sizes (0.2/0.24/0.3/0.4Inch) x22Yards Copper Tape for Stained Glass Guitar Crafts Electrical Repairs Grounding

**Brand:** sumaju
**Price:** $U1100
**Availability:** ✅ In Stock

## Summary

> ⚡ Stick with the best—conductivity meets creativity!

## Quick Answers

- **What is this?** SUMAJU 4 Pack Copper Foil Tape with Conductive Adhesive 4 Sizes (0.2/0.24/0.3/0.4Inch) x22Yards Copper Tape for Stained Glass Guitar Crafts Electrical Repairs Grounding by sumaju
- **How much does it cost?** $U1100 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/105631286-sumaju-4-pack-copper-foil-tape-with-conductive-adhesive-4)

## Best For

- sumaju enthusiasts

## Why This Product

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

## Key Features

- • **Precision in Every Roll:** Four distinct widths to tailor your craft or repair with exactness.
- • **Built to Bend, Not Break:** Flexible copper tape that twists easily without cracking or residue.
- • **Conductivity That Connects:** Double-sided adhesive ensures seamless electrical flow and grounding.
- • **Crafted for Creators & Fixers:** Ideal for stained glass, guitars, electronics, and innovative DIY projects.
- • **Stable Performance Under Pressure:** Operates reliably from -10℃ to 120℃, keeping your devices grounded and safe.

## Overview

SUMAJU’s 4-pack copper foil tape offers four precision widths with double-sided conductive adhesive, perfect for professional-grade electrical repairs, artistic stained glass, and innovative DIY projects. Engineered for flexibility and durability, it maintains stable conductivity across a wide temperature range, making it a must-have for millennial makers and tech-savvy professionals alike.

## Description

Double-Sided Conductive Copper Tape

Review: Good tape not Great for curves on stained glass - It's got good strength but it's rather thin to be used for stain glass if your using it on curves, but straight lines it's just fine, I like the variety this package has and I will be using it regardless for my stained glass, just be aware double check for cracks, I just double up in areas on the curves because of the cracks in the tape even though I have worked it with my finger and tool before laying it down in the curve😉 it has lots of other purposes though that I will be using for that
Review: Looks great, adheres well, great price. - Color in the pictures doesn’t quite catch the pink tones. Brand new penny (what it is), vs 3 year penny. Gave my desk a good clean, was easy to put on. I work from home and use this desk every day, not a piece of it has separated. The only heads up I’ll give is that if you touch it a lot, it’ll tarnish quick. Planning to give it a clear coat and I think that’ll do it.

## Features

- Multiple sizes: You will receive 4 rolls copper foil conductive adhesive, including 0.2/0.24/0.3/0.4Inch, a total of 4 sizes. Copper foil tapes of various sizes meet your needs in different situations
- Double-sided conductivity: Copper foil tape has low resistance and double-sided conductivity, and can maintain stable conductivity in an environment of -10℃ to 120℃
- Stable performance: Copper tape is used for transformers, mobile phones, computers and other electronic devices to keep the equipment stable
- Easy to tear: Copper conductive tape is not easy to break and can be easily twisted. It is not easy to leave residual glue on the surface when used on objects such as flower pots, circuit boards, and guitars
- Wide uses: In addition to guitars, electronic devices, grounding, etc., copper foil tape can also be used to make paper circuits, classroom and home DIY creative activities, with a variety of application scenarios

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07JNJCNVT |
| Best Sellers Rank | #18,839 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #9 in Electrically Conductive Adhesives |
| Brand | SUMAJU |
| Compatible Material | Metal |
| Date First Available | October 24, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 7.4 ounces |
| Item model number | L576K-11-N |
| Manufacturer | SUMAJU |
| Material | Copper |
| Number of Items | 4 |
| Package Dimensions | 9.33 x 8.39 x 0.63 inches |
| Recommended Uses For Product | Arts And Craft, Electrical |
| Size | 0.2/0.24/0.3/0.4Inch |
| Special Feature | Flexible, Can be Twisted |
| Surface Recommendation | Cardboard |
| Tensile Strength | 50 Pounds |
| UPC | 676422460632 |
| Unit Count | 264.0 Feet |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** SUMAJU
- **Material:** Copper
- **Number of Items:** 4
- **Recommended Uses For Product:** Arts And Craft, Electrical
- **Special Feature:** Flexible, Can be Twisted

## Images

![SUMAJU 4 Pack Copper Foil Tape with Conductive Adhesive 4 Sizes (0.2/0.24/0.3/0.4Inch) x22Yards Copper Tape for Stained Glass Guitar Crafts Electrical Repairs Grounding - Image 1](https://m.media-amazon.com/images/I/61XZTJhJhNL.jpg)
![SUMAJU 4 Pack Copper Foil Tape with Conductive Adhesive 4 Sizes (0.2/0.24/0.3/0.4Inch) x22Yards Copper Tape for Stained Glass Guitar Crafts Electrical Repairs Grounding - Image 2](https://m.media-amazon.com/images/I/51cpRT3S-pL.jpg)
![SUMAJU 4 Pack Copper Foil Tape with Conductive Adhesive 4 Sizes (0.2/0.24/0.3/0.4Inch) x22Yards Copper Tape for Stained Glass Guitar Crafts Electrical Repairs Grounding - Image 3](https://m.media-amazon.com/images/I/61ZZ4ILrZxL.jpg)
![SUMAJU 4 Pack Copper Foil Tape with Conductive Adhesive 4 Sizes (0.2/0.24/0.3/0.4Inch) x22Yards Copper Tape for Stained Glass Guitar Crafts Electrical Repairs Grounding - Image 4](https://m.media-amazon.com/images/I/51QCDDdAE7L.jpg)
![SUMAJU 4 Pack Copper Foil Tape with Conductive Adhesive 4 Sizes (0.2/0.24/0.3/0.4Inch) x22Yards Copper Tape for Stained Glass Guitar Crafts Electrical Repairs Grounding - Image 5](https://m.media-amazon.com/images/I/71Rjcge2WLL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can i solder this? i am trying to repair some bad traces on a pcb, will this work for that?**
A: Yes you can solder over this tape.  I purchased it to use on stained glass and natural stones.

**Q: So if I wrap this around a rough stone edge will I have a charged piece of jewelry? Is it safe?**
A: No. Metal can conduct electricity but it doesn’t produce it. It is safe unless you plan on attaching an electric current to it.

**Q: Can you use This for stained glass?**
A: I'm not a stained glass person but my wife did some.  I don't think it would be any good for that.  Glue is not that strong and it is very thin.

**Q: Are these tape rolls 100% copper? Thanks.**
A: I'm not sure if they have additives; but, the tape and adhesive are conductive. The adhesive is pretty weak though.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good tape not Great for curves on stained glass
*by M***N on February 20, 2023*

It's got good strength but it's rather thin to be used for stain glass if your using it on curves, but straight lines it's just fine, I like the variety this package has and I will be using it regardless for my stained glass, just be aware double check for cracks, I just double up in areas on the curves because of the cracks in the tape even though I have worked it with my finger and tool before laying it down in the curve😉 it has lots of other purposes though that I will be using for that

### ⭐⭐⭐⭐⭐ Looks great, adheres well, great price.
*by J***N on June 8, 2023*

Color in the pictures doesn’t quite catch the pink tones. Brand new penny (what it is), vs 3 year penny. Gave my desk a good clean, was easy to put on. I work from home and use this desk every day, not a piece of it has separated. The only heads up I’ll give is that if you touch it a lot, it’ll tarnish quick. Planning to give it a clear coat and I think that’ll do it.

### ⭐⭐⭐⭐⭐ Very satisfied. Would be surprised if it came from China cuz quality seems good. Not a knockoff
*by B***R on July 10, 2025*

Fast delivery seems to be good quality. I feel like I got my money's worth

## Frequently Bought Together

- SUMAJU 4 Pack Copper Foil Tape with Conductive Adhesive 4 Sizes (0.2/0.24/0.3/0.4Inch) x22Yards for Guitar and EMI Shielding, Crafts, Electrical Repairs, Grounding
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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-28*