--- product_id: 38606360 title: "1 pack 1/4 inch" brand: "zehhe" price: "€ 10.64" currency: EUR in_stock: true reviews_count: 11 category: "Zehhe" url: https://www.desertcart.pt/products/38606360-1-pack-1-4-inch store_origin: PT region: Portugal --- # Double-sided conductivity Perfect for stained glass EMI shielding power 1 pack 1/4 inch **Brand:** zehhe **Price:** € 10.64 **Availability:** ✅ In Stock ## Summary > ⚡ Stick to brilliance — double-sided copper tape that powers your projects and shields your tech! ## Quick Answers - **What is this?** 1 pack 1/4 inch by zehhe - **How much does it cost?** € 10.64 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/38606360-1-pack-1-4-inch) ## Best For - zehhe enthusiasts ## Why This Product - Trusted zehhe brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Craft Like a Pro:** Strong adhesive and flexible tape ideal for stained glass and creative paper circuits. - • **Versatile & Durable:** Thin, malleable copper tape that molds to surfaces and withstands craft and repair demands. - • **Precision-Ready Length:** 21.8 yards of tape with easy-peel backing for neat, professional finishes every time. - • **EMI Shielding Made Simple:** Protect your electronics from interference with a quick, reliable copper barrier. - • **Dual-Sided Conductive Magic:** Both sides carry current flawlessly for soldering, grounding, and repairs. ## Overview Zehhe Copper Foil Tape is a 1/4 inch wide, 21.8-yard long double-sided conductive copper tape designed for EMI shielding, stained glass soldering, electrical repairs, grounding, and creative paper circuits. Its strong adhesive and flexible, thin copper foil make it ideal for professional crafts and technical applications, ensuring reliable conductivity and interference protection in a sleek, easy-to-use format. ## Description Buy Zehhe Copper Foil Tape with Double-Sided Conductive (1/4inch X 21.8yards)- EMI Shielding,Stained Glass,Soldering,Electrical Repairs,Slug Repellent,Paper Circuits,Grounding (1/4inch): Lead & Foil - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: USE AS BURGLAR ALARM TAPE - I have lead burglar alarm tape which is not in very good condition on some of my windows I looked for a replacement. The lead tape is now very hard to find so I thought I woudl see if this 1/4 inch tape copper tape would work. I haven't put it on the windows yet, but I did some experiments using this tape on a glass scrap. The adhesive seems quite strong and the tape is easy to solder to even when installed on glass. The tape is thin and breaks easily so I think if the glass is broken the tape will also be broken. I crossed two pieces of the tape on glass, and with no cleaning of anything there was good electrical conductivity between the two pieces. If using on a burglar alarm I think I would put a drop of solder at any joint just to be sure. Aside from the fact that this tape is narrower and a different color than the old lead tape it probably will be a good replacement. Review: Perfect for ship modeling and comparable pass times - Thin enough to fit to most contoured surfaces and flexible enough to easily be worked into odd shapes. Retains its shape and the adhesive is sufficient for most applications. Great value and has plenty of yardage to handle a good number of applications. ## Features - [CONDUCTIVE ADHESIVE] – Double-sided Conductive means both sides of this tape will carry current so whether it's soldering, grounding or minor repairs, our tape will do the job, and do it well.The tape is also ideal for transformer, mobile phone, computer, PDA, PDP, and LCD monitor, PC, copier etc. - [PERFECT FOR STAINED GLASS MAKERS] – Our tape has strong adhesive and is a great surface for soldering onto when creating your stained glass pieces.21.8yards has quick peal paper backing, making it easier to work with and providing a neater finish. - [GREAT FOR EDUCATION AND CRAFTS] – The tape is an ideal size for creating paper circuits, a fun and easy way to introduce children to electronics. Malleable tape with strong adhesive can be moulded to most surfaces giving unlimited potential for craft projects. - [EMI SHIELDING]– If you want to protect your small electronics from electromagnetic interference, our highly conductive tape is the quick and easy solution. - [BE ATTENTION !!!] – Safety overrides all else , i hope you guys do it carefully no matter where the tape will be used in. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MR5DSCM | | Adhesive Format | Narrow Tape | | Adhesive Location | Double Sided | | Adhesive Side Count | 2 | | Best Sellers Rank | #22,768 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #8 in Stained Glass Lead & Foil | | Brand | Zehhe | | Brand Name | Zehhe | | Color | Golden | | Compatible Material | Glass | | Customer Reviews | 4.6 out of 5 stars 3,219 Reviews | | Included Components | copper tape | | Item Dimensions L x W x Thickness | 0.25"W x 0.25"Th | | Item Thickness | 0.25 inches | | Item Weight | 0.04 kg | | Manufacturer | Zehhe | | Material | Copper | | Material Type | Copper | | Model | BF4964 | | Number of Items | 1 | | Number of Packs | 1 | | Other Special Features of the Product | Double Sided, Strong | | Part Number | BF4964 | | Recommended Uses For Product | EMI Shielding, Grounding, Paper Circuits, Stained Glass | | Size Name | 1/4 inch | | Special Feature | Double Sided, Strong | | Surface Recommendation | Glass | | UPC | 613468786234 | | Unit Count | 65.4 Feet | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Zehhe - **Color:** Golden - **Material:** Copper - **Number of Items:** 1 - **Recommended Uses For Product:** EMI Shielding, Grounding, Paper Circuits, Stained Glass ## Images ![1 pack 1/4 inch - Image 1](https://m.media-amazon.com/images/I/610v6HCCMlL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does anyone who has used this for electrical purposes determine what kind of current this tape can handle?** A: I'm surprised the manufacturer doesn't seem to state the current rating of this tape. Fortunately, it can be determined fairly easily. Current rating = Current Density * Cross-sectional area I measured this tape (1/4") to be 6.2mm wide and approximately 0.1mm thick. I made efforts to remove the glue with both Acetone and Rubbing Alcohol, but I was not completely successful, so the thickness measurement does include at least some of the glue. So, 6.2mm * 0.1mm gives us a cross-sectional area of 0.62mm. NIST Seems to use a current density of around 2.8 for Copper, so I'll do the same: 0.62 * 2.8 = 1.736 Amperes However, NIST uses very conservative values in their calculations. So let's round up to 2 Amps. To test my calculation, I took an approximately 4-inch piece of the tape and connected it between the terminals of my bench-top power supply. The tape was not attached to anything else, I left it floating in the air between its two connection points. I made sure no fans were running and turned off the Air Conditioner/Heat. I also took efforts to not breathe on or in the direction of the tape. Overkill? Perhaps. What I'm testing is to see if the tape significantly increases in temperature when exposed to 2.0A of current. Before applying power, I took a temperature measurement of the tape @ 72.0F (22.2C) using an infrared thermometer with an Emissivity setting of 0.95. I then set the bench top power supply to 12V @ 2A (voltage doesn't really matter here, but for sake of completeness...) and let it sit for 5 minutes. I took a temperature measurement about once every minute, but saw no gain in temperature. After 5 minutes, the temperature was still 72.0F. Immediately after removing power, I placed my finger on the tape, which felt slightly cool to the touch. Given everything outlined above, I'm pretty confident that it is safe to run 2A of current over this tape for long periods of time. I used pretty conservative numbers, so it is likely safe to go a bit higher even. However, if you want a good, safe limit, then 2.0 Amps seems to be a good number. Disclaimer: I am a stranger on the internet. While I have put in my best effort to give correct and accurate information, I still advise you to do your own research before applying the information contained within this answer. I bear no responsibility for loss of opportunity, finances, life, limb or property, or for any other damages you may incur as a result of following the advice contained within this answer. **Q: will a magnet stick to the tape? If so, how powerfully?** A: A magnet will not stick to the tape because copper is effectively not magnetic. **Q: Has anyone used this to prevent slugs from getting in flower pots?** A: I haven't yet but come spring, I plan to try it out. Slugs hate silver foil which I have used in my own garden to protect a patch of early black eyed susan transplants that these pests just love to eat. I will try the copper foil tape around the base of clay pots as suggested from information I read about the many uses of this foil tape. Sorry I dont have an exact answet for you. Happy Gardening. **Q: Can i use it to fix a rear window defogger tab in my car?** A: Yes. It has good electrical properties. You will have to solder it, since the adhesive backing does not conduct. ## Customer Reviews ### ⭐⭐⭐⭐⭐ USE AS BURGLAR ALARM TAPE *by S***Y on May 29, 2026* I have lead burglar alarm tape which is not in very good condition on some of my windows I looked for a replacement. The lead tape is now very hard to find so I thought I woudl see if this 1/4 inch tape copper tape would work. I haven't put it on the windows yet, but I did some experiments using this tape on a glass scrap. The adhesive seems quite strong and the tape is easy to solder to even when installed on glass. The tape is thin and breaks easily so I think if the glass is broken the tape will also be broken. I crossed two pieces of the tape on glass, and with no cleaning of anything there was good electrical conductivity between the two pieces. If using on a burglar alarm I think I would put a drop of solder at any joint just to be sure. Aside from the fact that this tape is narrower and a different color than the old lead tape it probably will be a good replacement. ### ⭐⭐⭐⭐⭐ Perfect for ship modeling and comparable pass times *by R***S on February 26, 2026* Thin enough to fit to most contoured surfaces and flexible enough to easily be worked into odd shapes. Retains its shape and the adhesive is sufficient for most applications. Great value and has plenty of yardage to handle a good number of applications. ### ⭐⭐⭐⭐⭐ Excellent copper foil for electronic circuits *by R***N on September 2, 2025* Ordered this after it was recommended by a fellow amateur radio operator and maker. Have used it in construction of two different radio project circuit boards so far as ground and/or +DC voltage busses. Works great, solders to easily and cleanly with solid connections. Adheres very well and is quite durable. Looks good and would work great for repairing damaged circuit boards as well. Great value for the money, I’m sure this roll will last a long time and will purchase more in the future. Low voltage only! ## Frequently Bought Together - Zehhe Copper Foil Tape with Double-Sided Conductive (1/4inch X 21.8yards)- EMI Shielding,Stained Glass,Soldering,Electrical Repairs,Slug Repellent,Paper Circuits,Grounding (1/4inch) - Canfield 60/40 solder for stained glass - Novacan Old Masters Flux - 8 Oz --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/38606360-1-pack-1-4-inch](https://www.desertcart.pt/products/38606360-1-pack-1-4-inch) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-04*