# EM Group Heat Shrink Tubing 39/13mm Black with Adhesive

**URL:** https://aio.lv/en/product--em-group-nfd301a39bk--12466704
**Data updated:** 2026-05-18 09:34 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** EM Group
**Manufacturer code:** NFD301A39BK
**EAN:** 5901592102217
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 24.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--em-group-nfd301a39bk--12466704

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

This EM Group heat shrink tubing features a 39/13mm diameter ratio and an internal adhesive lining for secure, moisture-resistant insulation. Designed for professional electrical applications, it provides excellent protection for cable joints and terminations. The black tubing shrinks upon heating to create a durable, tight seal, ensuring long-term reliability in various industrial and domestic wiring projects.

## Long description

The EM Group heat shrink tubing with a 39/13mm diameter ratio is a professional-grade solution designed for robust electrical insulation and cable protection. Featuring an integrated internal adhesive lining, this tubing provides a secure, moisture-resistant seal that prevents environmental damage to cable joints and terminations. Its high-quality material composition ensures that it shrinks uniformly when heat is applied, conforming tightly to the underlying surface for maximum durability in both industrial and domestic electrical installations.
Advantages
The primary benefit of this heat shrink tubing is its dual-wall construction, which includes an adhesive layer that melts during the shrinking process to create a permanent, waterproof bond. This feature significantly enhances the mechanical strength of the connection and provides superior protection against moisture, chemicals, and abrasion. The tubing is highly flexible yet resilient, maintaining its structural integrity over a wide range of temperatures and ensuring long-term reliability for critical wiring projects.
Suitable for
Insulating and sealing electrical cable joints
Protecting cable terminations from moisture and corrosion
Repairing damaged cable insulation in industrial environments
Securing wiring harnesses in automotive or domestic applications
When it may not be suitable
This tubing is not intended for use in environments where temperatures consistently exceed the material's thermal rating, as this could compromise the seal or the tubing's integrity. It is also not recommended for applications requiring high-voltage insulation beyond standard electrical wiring specifications.
Key specifications
Shrink ratio: 3:1 (39mm to 13mm)
Color: Black
Material: Heat-shrinkable polyolefin with adhesive lining
Moisture resistance: High
Application: Electrical insulation and cable sealing
How to use
To use the tubing, first cut a piece to the desired length, ensuring it covers the area to be protected with sufficient overlap on both sides. Slide the tubing over the cable or joint before making the final connection. Apply heat evenly around the entire circumference of the tubing using a heat gun or a controlled heat source, starting from the center and moving toward the ends. Continue heating until the tubing has fully shrunk and the adhesive begins to flow slightly at the edges, indicating a secure seal. Allow the assembly to cool completely before handling.
What to consider before purchase
Ensure the 39mm diameter is sufficient to slide over your specific connector or cable bundle
Verify that the 13mm shrunk diameter provides a tight fit for your cable gauge
Check that your heat source is capable of reaching the required activation temperature
Usage recommendations
For the most reliable results, always clean the surface of the cable or joint thoroughly to remove any oils or debris before applying the tubing. This ensures that the internal adhesive can bond effectively to the substrate, providing the best possible moisture-resistant seal.

## FAQ

### How much does the EM Group Heat Shrink Tubing 39/13mm NFD301A39BK cost, and is it available for purchase?

The price is 29.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 14.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 EM Group 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 EM Group 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/12466704/68768875_large.webp