# CellPack CR 6.4/3.2mm Heat Shrink Tubing, Black

**URL:** https://aio.lv/en/product--cellpack-427541--12480068
**Data updated:** 2026-05-22 07:19 (EEST)
**Category:** Cable Organizers
**Manufacturer:** CellPack
**Manufacturer code:** 427541
**EAN:** 5907690129835
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cellpack-427541--12480068

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The CellPack CR 6.4/3.2mm heat shrink tubing is a high-quality insulation solution designed for electrical cable protection and cable management. With a shrink ratio of 2:1, this black tubing provides reliable sealing and mechanical protection for wires and connections. It is suitable for professional electrical installations, offering durability and resistance in various industrial and domestic applications.

## Long description

The CellPack CR 6.4/3.2mm heat shrink tubing is a professional-grade insulation solution engineered for effective electrical cable protection and organized cable management. This high-quality black tubing is designed to shrink to half its original diameter when heated, ensuring a tight, secure fit around wires, terminals, and connectors. It provides a robust barrier against environmental factors, moisture, and mechanical stress, making it an essential component for maintaining the integrity of electrical systems in both industrial and residential settings.
Advantages
This heat shrink tubing offers exceptional versatility and reliability for various electrical projects. Its 2:1 shrink ratio allows for a precise fit on a wide range of cable sizes, ensuring that connections remain protected and insulated. The material is highly durable, providing excellent resistance to abrasion and environmental wear, which significantly extends the lifespan of the underlying electrical components. Furthermore, the black finish provides a clean, professional appearance for cable assemblies while ensuring consistent insulation performance.
Suitable for
Insulating electrical wire splices and connections
Organizing and bundling cable harnesses
Providing strain relief for cable terminations
Protecting wires from moisture, dust, and chemical exposure
General electrical maintenance and repair tasks
When it may not be suitable
This tubing is not intended for use in high-temperature environments that exceed its thermal rating or in applications requiring extreme chemical resistance to aggressive solvents. It should not be used as a primary structural support for heavy-duty mechanical loads.
Key specifications
Shrink ratio: 2:1
Initial diameter: 6.4 mm
Shrunk diameter: 3.2 mm
Color: Black
Material: Polyolefin
How to use
To use the CellPack heat shrink tubing, first measure and cut the required length to cover the area needing insulation. Slide the tubing over the wire or connection before making the final electrical contact. Once positioned, apply heat evenly around the circumference of the tubing using a heat gun or a similar controlled heat source. Continue heating until the tubing has fully shrunk and conforms tightly to the shape of the underlying component. Allow the material to cool completely before handling or applying mechanical stress.
What to consider before purchase
Ensure the initial diameter is large enough to slide over the cable connector
Verify that the shrunk diameter provides a tight fit on the wire insulation
Check the environmental conditions of the installation site
Confirm the required length for your specific project
Usage recommendations
For the best results, always use a heat gun with a temperature-controlled nozzle to prevent overheating or burning the material. Start heating from the center of the tubing and work toward the ends to avoid trapping air bubbles.

## FAQ

### How much does the CellPack CR 6.4/3.2mm Heat Shrink Tubing cost, and is it available for purchase?

The price is 3.99 € (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 03.07.2026 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 CellPack 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 CellPack 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/12480068/68803314_large.webp