# Heat-Shrink Tubing CellPack SRH2/27-8 (mpn 127419) — adhesive-lined, shrink ratio 2:1, 27 mm diameter

**URL:** https://aio.lv/en/product--cellpack-127419--12109320
**Data updated:** 2026-03-20 10:00 (EET)
**Category:** Home & DIY Accessories
**Manufacturer:** CellPack
**Manufacturer code:** 127419
**EAN:** 4010311084213
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cellpack-127419--12109320

## 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

CellPack SRH2/27-8 is adhesive-lined heat-shrink tubing designed for electrical insulation, sealing and mechanical protection of joints and cable connections. With a 2:1 shrink ratio and nominal 27 mm diameter, it provides a protective polymer sleeve that shrinks when heated and the inner adhesive forms a moisture-resistant seal. Suitable for cable repairs, terminal insulation and environmental protection in industrial and maintenance applications.

## Long description

CellPack SRH2/27-8 heat-shrink tubing is an adhesive-lined polymer sleeve engineered for electrical insulation, sealing and mechanical protection of cable joints and connections. With a nominal diameter of 27 mm and a 2:1 shrink ratio, the tubing reduces to half its original diameter when heated, while the inner hot-melt adhesive flows and forms a continuous moisture-resistant seal. The product is intended for use in industrial maintenance, installation and repair tasks where reliable insulation and environmental protection are required.
Advantages
The adhesive-lined construction ensures both electrical insulation and a sealed barrier against moisture and contaminants. A 2:1 shrink ratio provides predictable dimensional reduction for a wide range of cable diameters and joint profiles. The polymer material offers mechanical protection against abrasion and strain, while the melted adhesive fills voids to improve mechanical stability and long-term sealing. The tubing is flexible before and after shrinking, allowing it to conform to irregular shapes and maintain protection under vibration.
Suitable for
Repairing and insulating damaged cable jackets and splices
Sealing and protecting terminal connections and solder joints
Environmental protection for outdoor or industrial cable runs
Strain relief and mechanical reinforcement of cable transitions
Key specifications
Shrink ratio: 2:1
Nominal diameter before shrink: 27 mm
Adhesive-lined (inner hot-melt sealant)
Material: heat-shrinkable polymer with inner sealant
Function: electrical insulation, moisture sealing, mechanical protection
How to use
Select a tubing length that covers the joint or repair with adequate overlap on both sides. Slide the tubing over the cable or splice before making the final connection if possible. Apply uniform heat using a heat gun, hot air tool or other controlled heat source, moving the heat source evenly along the tubing to avoid localized overheating. As temperature rises, the tubing will shrink to its final diameter and the inner adhesive will flow and form a continuous seal. Allow the assembly to cool undisturbed to ensure the adhesive sets and the tubing retains its final shape.
Usage recommendations
For best results, use a calibrated heat gun with temperature control and maintain an even distance while heating. Ensure surfaces are clean and dry before application. Choose tubing length and pre-shrink diameter to provide sufficient overlap; avoid direct flame or excessive localized heat. For outdoor or high-moisture environments, confirm that the adhesive fully wets the cable surface to form a continuous seal.

## FAQ

### How much does the CellPack SRH2/27-8 heat-shrink tubing 2:1, 27 mm cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 531 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/12109320/67645342_large.webp