---
product_id: 48643336
title: "ZITFRI Heat Shrink Tubing Tube 328pcs 2:1 Heat Shrink Wrap Flame Retardant Sleeving Assortment with Insulation Protection 7 Sizes 5 Colors in Plastic Box"
brand: "zitfri"
price: "$47.40"
currency: USD
in_stock: false
reviews_count: 15
url: https://www.desertcart.us/products/48643336-zitfri-heat-shrink-tubing-tube-328pcs-2-1-heat-shrink
store_origin: US
region: United States of America
---

# ZITFRI Heat Shrink Tubing Tube 328pcs 2:1 Heat Shrink Wrap Flame Retardant Sleeving Assortment with Insulation Protection 7 Sizes 5 Colors in Plastic Box

**Brand:** zitfri
**Price:** $47.40
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** ZITFRI Heat Shrink Tubing Tube 328pcs 2:1 Heat Shrink Wrap Flame Retardant Sleeving Assortment with Insulation Protection 7 Sizes 5 Colors in Plastic Box by zitfri
- **How much does it cost?** $47.40 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/48643336-zitfri-heat-shrink-tubing-tube-328pcs-2-1-heat-shrink)

## Best For

- zitfri enthusiasts

## Why This Product

- Trusted zitfri brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Technical specifications: Material: Polyolefin Diameter: 2 mm, 3 mm, 4 mm, 6 mm, 8 mm, 10 mm, 13 mm Quantity: 328 pieces Flammability: Flame retardant Operating temperature: -55 &#xB0;C &#xFF5E;+125 &#xB0;C Minimum shrinkage temperature: + 70 &#xB0; C Full shrink temperature: + 110 &#xB0; C Shrinkage ratio: 2: 1; Tensile strength: 10.4 M Pa; Dielectric strength: 1 KV / mm  120pcs. x 1,0 x 40 mm (yellow, black, red, green, blue) 60pcs. x 2,0 x 40 mm (yellow, black, red, green, blue) 40pcs. x 3,0 x 40 mm (yellow, black, red, green, blue) 32pcs. x 4,0 x 40 mm (yellow, black, red, green, blue) 24pcs. x 6,0 x 40 mm (yellow, black, red, green, blue) 20pcs. x 8,0 x 80 mm (yellow, black, red, green, blue) 16pcs. x 10.0 x 80 mm (yellow, black, red, green, blue) 16pcs. x 14.0 x 80 mm (yellow, black, red, green, blue)  Package Includes: 328 * Heat Shrink Tube

## Features

- The diameter of the 328 pieces of heat shrink tubes from small to large are respectively：2 mm, 3 mm, 4 mm, 6 mm, 8 mm, 10 mm, 13 mm, the different size of heat shrink tubes are stored in different packages, there are 5 colors available, which includes yellow, blue, black, green and red.
- Good helpers for maintenance such as wire connection, cable distinction and protection of wires, pipes, antennas for insulation and anticorrosion.
- It's easy to use. First, choose the right size, then, put it on the cable you're going to operate on, and heat it up with a lighter or dryer until it meets the requirements.
- Shrinkage ratio: 2: 1; tensile strength: 10.4 M Pa; dielectric strength: 1 KV / mm; Operating temperature: -55 °C to + 125 °C; minimum shrinkage temperature: + 70 °C; full shrink temperature: + 110 °C.
- The heat shrink tubing kit is made of thin-walled cross-linking polyolefin which is environmental friendly, shrink fast, flame retardant and flexible.
- ›See more product details

## Images

![ZITFRI Heat Shrink Tubing Tube 328pcs 2:1 Heat Shrink Wrap Flame Retardant Sleeving Assortment with Insulation Protection 7 Sizes 5 Colors in Plastic Box - Image 1](https://images-na.ssl-images-amazon.com/images/I/81b%2B4QkB-5L.jpg)
![ZITFRI Heat Shrink Tubing Tube 328pcs 2:1 Heat Shrink Wrap Flame Retardant Sleeving Assortment with Insulation Protection 7 Sizes 5 Colors in Plastic Box - Image 2](https://images-na.ssl-images-amazon.com/images/I/81g8HAxM3UL.jpg)
![ZITFRI Heat Shrink Tubing Tube 328pcs 2:1 Heat Shrink Wrap Flame Retardant Sleeving Assortment with Insulation Protection 7 Sizes 5 Colors in Plastic Box - Image 3](https://images-na.ssl-images-amazon.com/images/I/81EirqQoZPL.jpg)
![ZITFRI Heat Shrink Tubing Tube 328pcs 2:1 Heat Shrink Wrap Flame Retardant Sleeving Assortment with Insulation Protection 7 Sizes 5 Colors in Plastic Box - Image 4](https://images-na.ssl-images-amazon.com/images/I/81Th55Ts05L.jpg)
![ZITFRI Heat Shrink Tubing Tube 328pcs 2:1 Heat Shrink Wrap Flame Retardant Sleeving Assortment with Insulation Protection 7 Sizes 5 Colors in Plastic Box - Image 5](https://images-na.ssl-images-amazon.com/images/I/81cQUIxc9aL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
    Buon prodotto!
  
  

*by J***E on Reviewed in Italy on 16 December 2017*

Dopo qualche mese di utilizzo posso affermare che queste guaine si stanno comportando in maniera egregia.Ancora non posso esprimere un giudizio completo, in particolare sulla resistenza e durevolezza nel tempo, ma per il resto si fanno apprezzare.Buona qualità del materiale termorestringente. Ottima risposta al calore applicato, che permette di conformarsi e sigillare (isolare) molto bene le parti giunturate. Occorre solo prestare un po' di attenzione a non applicare calore eccessivo e/o prolungato, poiché il materiale risulta leggermente sensibile sotto questo aspetto, e tende a restringersi fino alla rottura.Con un po di pratica si riesce tranquillamente a evitare, ottenendo il risultato voluto.Prodotto consigliato, ottimo sostituto (talvolta insostituibile) al comune nastro isolante, ma idoneo anche per diversi altri usi.

### ⭐⭐⭐⭐⭐ 







  
    Tolles Schrumpfschlauchset, Ideal für sauberes Arbeiten
  
  

*by U***D on Reviewed in Germany on 20 March 2017*

#Kaufentscheidung:Ich suchte nach günstigen farbigen Schrumpfschläuchen. Von denn Größen der Schläuche benötig ich sie so wie im Set.#Produkt / Produktverwendung:Alle gängigen Größen/Farben sind enthalten. Schrumpfverhalten ist super.Verwende das Set für kleiner Lötarbeiten (Modellbau) und auch zum Zusammenfassen mehrerer kleinen Kabel! Sollte in keiner Werkstatt / Bastelkeller fehlen. Kleiner Tipp besorgt euch eine Kleinteilesortiment oder eine Kleinteilebox.#Verpackung:Die Verpackung ist aussreichend aber auf lange Sicht bitte sich eine Sortierbox oder eine Aufbewahrungsbox an. Da die kleinen Kunststofftüten nur für den Transport gedacht sind.#Versand:Alles ok ,Schneller Versand

### ⭐⭐⭐ 







  
    Wohl am falschen ende gespart
  
  

*by A***A on Reviewed in Germany on 28 June 2019*

Diese Schrumpfschläuche haben eine schlechte schrumpfeigenschaft. Dieser Aspekt machte es mir schwierig sie einzusetzen bzw. Ich musste die Schrumpfschläuche so klein wie nur möglich wählen, was die Arbeit damit, mir sehr erschwerte...Natürlich funktionieren sie abgesehen davon und völlig unbrauchbar sind sie nicht...

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-22*