# Copper foil 3M Copper Foil 16.5 m x 12 mm – conductive adhesive tape

**URL:** https://aio.lv/en/product--3m-fe510052791--1444257
**Data updated:** 2026-01-13 15:37 (EET)
**Category:** Electronics Accessories
**Manufacturer:** 3M
**Manufacturer code:** FE510052791
**EAN:** 2050000178122
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 104.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 86.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--3m-fe510052791--1444257

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

3M Copper Foil, size 16.5 m length × 12 mm width, is a thin conductive copper tape with adhesive backing suitable for EMI/RFI shielding, grounding, circuit repair, and DIY electronics. Its narrow width enables precise application in tight spaces and along joints. Use for shielding seams, trace repairs, and improving grounding continuity in electronic assemblies.

## Long description

3M Copper Foil 16.5 m x 12 mm is a narrow conductive copper tape with a conductive adhesive backing designed for precise application in electronics. Its thin, flexible copper layer provides reliable electrical continuity for EMI/RFI shielding, grounding traces, and small-area repairs. The 12 mm width allows accurate placement in tight spaces, along seams and joints, and on component leads or PCB traces where space is limited.
Advantages
The tape combines a low-profile copper foil with a conductive adhesive to create effective shielding and grounding without adding bulk. Its flexibility and narrow width make it easy to conform to curved surfaces and to apply along seams or points of contact. The conductive adhesive ensures electrical continuity between joined surfaces, while the copper surface provides corrosion-resistant conductivity suitable for short- and medium-term electronic applications.
Suitable for
EMI/RFI shielding of seams, enclosures, and cable entries
Grounding continuity on PCBs, chassis, or wire terminations
Trace repair and bridging on printed circuit boards
DIY electronics projects, prototypes, and hobby repairs
Improving contact between mating metal surfaces in assemblies
Key specifications
Material: copper foil with conductive adhesive backing
Length: 16.5 meters
Width: 12 millimeters
Form factor: thin, flexible tape suitable for narrow applications
Typical applications: shielding, grounding, trace repair, electrical continuity
How to use
Clean and dry the application surface to remove oils, dust, or oxidation. Cut the required length of copper tape and apply it with steady pressure to ensure good adhesion and electrical contact. For shielding seams or enclosures, overlap adjacent strips slightly to maintain continuous coverage. For PCB trace repair, align the foil precisely over the damaged trace and press firmly; trim excess material and secure ends as needed. Use grounding points or conductive adhesives to ensure reliable electrical connection to chassis or ground planes.
Usage recommendations
Store the tape in a cool, dry place away from direct sunlight. Avoid using the tape on highly corrosive environments or where long-term environmental sealing is required without additional protective coating. For permanent or high-reliability connections, verify contact resistance after application and consider mechanical fastening or soldering where appropriate.

## FAQ

### How much does the Copper foil 3M Copper Foil 16.5 m x 12 mm cost, and is it available for purchase?

The price is 104.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 60 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All 3M products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized 3M service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/1444257/47652067_large.webp