# Heat shrink tubing set CHILITEC 142 pieces Black/Red Shrink ratio 3:1

**URL:** https://aio.lv/en/product--chilitec-22907--10676387
**Data updated:** 2026-02-12 22:03 (EET)
**Category:** Other goods
**Manufacturer:** CHILITEC
**Manufacturer code:** 22907
**EAN:** 4250416329264
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--chilitec-22907--10676387

## 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

CHILITEC heat shrink tubing set with 142 pieces in black and red, offering a 3:1 shrink ratio. Includes multiple lengths and diameters (varied sizes within the set) for insulating, protecting and organizing electrical connections, wire splices and terminals. Suitable for DIY, automotive, electronics repair and general cable management, providing mechanical protection and improved insulation.

## Long description

CHILITEC heat shrink tubing set includes 142 pieces in black and red with a 3:1 shrink ratio, designed to insulate, protect and organize electrical connections. The set contains multiple diameters and lengths to accommodate a range of wire gauges and splices. These tubes provide reliable mechanical protection and improved insulation for wiring in DIY projects, automotive applications, electronics repair and general cable management.
Advantages
The 3:1 shrink ratio allows the tubing to conform tightly to irregular shapes and terminals, ensuring a secure fit on varied wire sizes. A mix of black and red colors supports basic polarity identification and visual organization. The set provides a variety of lengths and diameters so you can select the appropriate tube for different cable thicknesses without cutting from long rolls. Heat shrink material offers abrasion resistance and helps protect connections from moisture and minor mechanical stress.
Suitable for
Insulating soldered joints and wire splices
Protecting terminals and connector joints in automotive wiring
Organizing and color-coding small cable bundles
Repairing insulation on electronic components and hobby projects
Key specifications
Contents: 142 heat shrink tubes in two colors (black and red)
Shrink ratio: 3:1 for tight conforming fit
Material: heat-shrinkable polyolefin (standard heat shrink tubing material)
Varied diameters and lengths to suit multiple wire gauges and applications
Operating temperature range suitable for typical electrical insulation tasks
How to use
Choose a tube with an initial diameter larger than the unshrunk wire or splice. Slide the selected heat shrink tube over the connection before making the joint when possible, or position it over the area to be insulated. Apply heat evenly using a heat gun, hot air tool, or controlled flame at a safe distance until the tubing contracts and conforms to the underlying shape. Allow the tubing to cool to form a secure, insulated covering. Ensure that heat is applied gradually to avoid damage to surrounding components or insulation.
Usage recommendations
For reliable results, use a regulated heat gun rather than an open flame when working near sensitive components. Select a tube size that will shrink sufficiently to grip the wire or connector; if in doubt, choose a slightly larger tube and shrink it down. For outdoor or moisture-prone applications, consider using adhesive-lined heat shrink tubing or additional sealing methods to improve moisture resistance.

## FAQ

### How much does the Heat shrink tubing set CHILITEC 142 pcs 3:1 cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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: Bank transfer. 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 CHILITEC 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 CHILITEC 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/10676387/57837350_large.webp