# Cellpack CR Thin-Walled Heat Shrink Tubing 25.4/12.7 mm Black 1m

**URL:** https://aio.lv/en/product--cellpack-8-7137--12583735
**Data updated:** 2026-07-16 19:15 (EEST)
**Category:** Other goods
**Manufacturer:** CellPack
**Manufacturer code:** 8-7137
**EAN:** 5901602620359
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-08-17 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cellpack-8-7137--12583735

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

Cellpack CR thin-walled heat shrink tubing with a shrink ratio of 2:1, designed for electrical insulation, cable protection, and identification. This black 1-meter tube features an initial diameter of 25.4 mm and shrinks to 12.7 mm. It provides reliable mechanical protection and electrical insulation for wires and cable joints in various industrial and domestic applications.

## Long description

The Cellpack CR thin-walled heat shrink tubing is a high-quality solution for electrical insulation and cable management. With an initial diameter of 25.4 mm and a shrink ratio of 2:1, this tubing effectively reduces to 12.7 mm when heated, ensuring a tight and secure fit around cables, wires, and connectors. Its durable construction provides excellent mechanical protection and reliable insulation for various electrical installations.
Advantages
This heat shrink tubing offers exceptional versatility and ease of use in both professional and DIY environments. The material is designed to withstand standard environmental stresses, providing a robust barrier against abrasion and moisture. Its consistent shrink performance ensures that cable joints and terminations remain protected, while the black finish provides a clean, professional appearance for any wiring project.
Suitable for
Electrical insulation of wires and cables
Protection of cable joints and terminations
Bundling and organizing electrical wiring
Strain relief for cable connections
Identification and marking of cable runs
When it may not be suitable
This product is not intended for use in high-temperature environments exceeding its thermal rating or in applications requiring heavy-duty chemical resistance. It should not be used as a primary structural support for heavy cables or in areas exposed to continuous high-pressure fluid contact.
Key specifications
Shrink ratio: 2:1
Initial diameter: 25.4 mm
Shrunk diameter: 12.7 mm
Material: Thin-walled polyolefin
Color: Black
Length: 1 meter
How to use
To use the Cellpack CR heat shrink tubing, first cut the required length from the 1-meter piece. Slide the tubing over the cable or joint you wish to protect. Apply heat evenly around the circumference of the tube using a heat gun or a similar controlled heat source. Start from one end and move toward the other to prevent air bubbles. The tubing will shrink rapidly to conform to the shape of the underlying object, creating a secure and insulated seal once cooled.
What to consider before purchase
Ensure the initial diameter is large enough to slide over your specific cable or connector.
Verify that the shrunk diameter provides a tight fit for the intended application.
Check the environmental conditions of your project to ensure compatibility with standard polyolefin tubing.
Usage recommendations
For the best results, always ensure the surface of the cable is clean and free of oils or debris before applying the tubing. Use a heat gun with a temperature-controlled nozzle to avoid overheating or damaging the material.

## FAQ

### How much does the Cellpack CR Heat Shrink Tubing 25.4/12.7 mm cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 03.08.2026 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/12583735/68955169_large.webp