---
product_id: 47063648
title: "1/4\" 4:1 PTFE Heat Shrink (4ft/pc) - Clear"
brand: "buyheatshrink"
price: "6293 Ft"
currency: HUF
in_stock: true
reviews_count: 1
url: https://www.desertcart.hu/products/47063648-1-4-4-1-ptfe-heat-shrink-4ft-pc-clear
store_origin: HU
region: Hungary
---

# UL94 V0 flame rating Resists nearly all chemicals Operates -454°F to 500°F 1/4" 4:1 PTFE Heat Shrink (4ft/pc) - Clear

**Brand:** buyheatshrink
**Price:** 6293 Ft
**Availability:** ✅ In Stock

## Summary

> 🔥 Shrink your worries, not your standards!

## Quick Answers

- **What is this?** 1/4" 4:1 PTFE Heat Shrink (4ft/pc) - Clear by buyheatshrink
- **How much does it cost?** 6293 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/47063648-1-4-4-1-ptfe-heat-shrink-4ft-pc-clear)

## Best For

- buyheatshrink enthusiasts

## Why This Product

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

## Key Features

- • **Chemical Shield:** Unmatched resistance to almost every chemical, safeguarding your components with confidence.
- • **Fire-Resistant Assurance:** Top-tier UL94 V0 and VW-1 flame ratings keep your projects safe and compliant.
- • **Sleek & Smooth Performance:** Ultra-low friction coefficient for effortless installation and long-lasting durability.
- • **Extreme Temperature Mastery:** Performs flawlessly from -454°F to 500°F, ensuring reliability in the harshest environments.
- • **Certified Safety & Compliance:** FDA and USP Class VI approved for peace of mind in critical applications.

## Overview

This 1/4" 4:1 PTFE heat shrink tubing offers exceptional thermal stability from -454°F to 500°F, superior chemical resistance, and is FDA & USP Class VI approved. Featuring ultra-low friction and UL94 V0 flame rating, it’s engineered for demanding professional applications where safety and performance are non-negotiable.

## Description

BuyHeatShrink 4:1 PTFE Heat Shrink Tubing - PTFE heat shrink tubing has a very high continuous use temperature (260°C), and outstanding chemical resistance. It is available in 2:1 and 4:1 shrink ratios, and meets or exceed the most stringent commercial (UL VW-1, UL 910, NFPA262) and military standards (AMS-DTL-23053/12). While it is the best of the entire fluoropolymer heat shrink tubing family, PTFE is also the most difficult to shrink due to its extremely high shrinking temperature (325-340°C). A heat gun or a welding torch can be used, but it is not recommended due to the tendency for the material to have localized over-heating or under-heating. It is extremely important when shrinking PTFE that the material is uniformly heated to provide even shrinking. We recommend you use a controlled temperature oven; although this is obviously impractical for large harnesses or areas adjacent to temperature sensitive components.

## Features

- Continuous operating temperature -454°F to 500°F (-270°C to 260°C)
- Outstanding resistance to almost any chemical known (exceptions: alkali metals in molten state, fluorine gas at high temperatures, chlorine trifluoride).
- FDA and USP Class VI approved
- Very low coefficient of friction
- Flame rating UL94 V0 and VW-1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand Name | BuyHeatShrink |
| Material | Plastic |
| Manufacturer | BuyHeatShrink |
| Part Number | HSTFE4-025-CL |

## Images

![1/4" 4:1 PTFE Heat Shrink (4ft/pc) - Clear - Image 1](https://m.media-amazon.com/images/I/81unDX9UXxL.jpg)

## Customer Reviews

### ⭐ Won't shrink
*by A***I on December 7, 2016*

Need blow torch to shrink, don't use on electrical wires.

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**Shop now:** [https://www.desertcart.hu/products/47063648-1-4-4-1-ptfe-heat-shrink-4ft-pc-clear](https://www.desertcart.hu/products/47063648-1-4-4-1-ptfe-heat-shrink-4ft-pc-clear)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-08*