# Heat shrink tube DeLOCK 19970 5 m x 20 mm black adhesive

**URL:** https://aio.lv/en/product--delock-19970--5099551
**Data updated:** 2025-12-30 05:57 (EET)
**Category:** Network Cables
**Manufacturer:** DELOCK
**Manufacturer code:** 19970
**EAN:** 4043619199709
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 27.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-19970--5099551

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The DeLOCK heat shrink tube is 5 m long and 20 mm wide, made of black polyolefin with an inside adhesive. It has a shrinkage ratio of 4:1, providing excellent insulation and protection for wires and connections.

## Long description

The DeLOCK heat shrink tube 19970 is a 5 m long, 20 mm diameter black polyolefin sleeve with inner adhesive and a 4:1 shrink ratio. When heated, the sleeve contracts to form a tight, adhesive-sealed layer around cables, wires or tubing, providing mechanical protection and environmental sealing suitable for workshop and industrial use. The product is supplied in a practical dispenser box for tidy storage and easy cutting.
Advantages
The adhesive-lined polyolefin material ensures a secure bond to the cable after shrinking, improving moisture resistance and long-term insulation. The 4:1 shrink ratio allows coverage of fittings and connectors of varying diameters. The dispenser box protects the tube from dirt and enables controlled unrolling and individual cutting during installation.
Suitable for
Insulating electrical connections and splices
Protecting cables and wiring from mechanical damage
Sealing joints against moisture and dust in workshops or industrial environments
Repairing damaged cable sheaths
Key specifications
Brand: DELOCK
Model / MPN: 19970
Length: 5 m
Nominal diameter: 20 mm
Colour: Black
Material: Polyolefin with inner adhesive
Shrink ratio: 4:1
EAN: 4043619199709
How to use
Measure and cut the required length from the dispenser box. Slide the heat shrink tube over the cable, joint or connector so it fully covers the area to be insulated. Apply heat evenly with a heat gun or other controlled heat source until the tube uniformly shrinks and the inner adhesive flows to form a seal. Allow the sleeve to cool before handling.
Usage recommendations
Use a regulated heat gun and keep a safe distance to avoid overheating. Ensure surfaces are clean and dry before application for optimal adhesion. For electrical work, disconnect power and follow applicable safety standards.

## Specifications

| Feature | Value |
|---|---|
| Type | Heat shrink tube |
| Tube length | 5000 mm |
| Diameter before shrinking | 20 mm |
| Shrink temperature range | 70 - 125 |
| Shrinkage ratio | 4:1 |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |

### Other features

| Feature | Value |
|---|---|
| Material | Polyolefin |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Heat shrink tube DeLOCK 19970 cost, and is it available for purchase?

The price is 33.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 260 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 27.07.2026 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: Cash payment, 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 DELOCK 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 DELOCK 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Heat shrink tube DeLOCK 19970?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/5099551/64360902_large.webp