---
product_id: 465628436
title: "13mm - 1/2\" Self Closed Aluminized Sleeve Heat Shield Protection Side Entry High Temp for Hoses, Wire Harnesses, Cables, Automotive, Exhaust 39\" (1 Meter)"
brand: "bstflex"
price: "111 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/465628436-13mm-1-2-self-closed-aluminized-sleeve-heat-shield-protection
store_origin: PL
region: Poland
---

# High Temp Resistance Automotive Use Self-Wrap Design 13mm - 1/2" Self Closed Aluminized Sleeve Heat Shield Protection Side Entry High Temp for Hoses, Wire Harnesses, Cables, Automotive, Exhaust 39" (1 Meter)

**Brand:** bstflex
**Price:** 111 zł
**Availability:** ✅ In Stock

## Summary

> 🔥 Shield Your Gear, Elevate Your Ride! 🚗

## Quick Answers

- **What is this?** 13mm - 1/2" Self Closed Aluminized Sleeve Heat Shield Protection Side Entry High Temp for Hoses, Wire Harnesses, Cables, Automotive, Exhaust 39" (1 Meter) by bstflex
- **How much does it cost?** 111 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/465628436-13mm-1-2-self-closed-aluminized-sleeve-heat-shield-protection)

## Best For

- bstflex enthusiasts

## Why This Product

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

## Key Features

- • **Durable Materials:** Crafted from aluminum foil, fiberglass, and polyester for superior oil resistance and longevity.
- • **Easy Installation:** Self-closed design allows for quick and hassle-free application—no tools required!
- • **Compact & Lightweight:** Weighing just 1.41 ounces, it’s easy to handle and install without adding bulk.
- • **Versatile Applications:** Perfect for automotive, industrial, and DIY projects—protects everything from wire harnesses to fuel lines.
- • **Unmatched Heat Protection:** Withstands temperatures from -40°C to +150°C, ensuring your cables and hoses stay safe under pressure.

## Overview

The 13mm - 1/2" Self Closed Aluminized Sleeve is a high-performance heat shield designed for optimal protection of hoses, wire harnesses, and cables in extreme temperatures. With a working range of -40°C to +150°C, this lightweight and versatile sleeve is perfect for automotive and industrial applications, ensuring durability and safety in high-heat environments.

## Description

13mm - 1/2" Self Closed Aluminized Sleeve Heat Shield Protection Side Entry High Temp for Hoses, Wire Harnesses, Cables, Automotive, Exhaust 39" (1 Meter)

## Features

- [Product Features] Adhesive wire heat shield wrap 1/2'' I.D, Working temperature: -40°C to + 150°C | Heat insulation performance: ≥100°C | Thermal insulation：Great protection in high temperature environments，Oil resistance good
- [Material]: Side Entry Sleeve with 25% Overlap | Material: aluminum foil + fiberglass + polyester
- [Widely used]: Use for heat insulation: high temperature resistance for automotive and insdustrial applications. Cable harnesses, cable and wire bundles, hoses, tubing, thermal wire wrap, heater hose wrap, cable heat sleeve, fuel Line sleeve, heat shield for wires
- [Tips]: Please stay away from open flames. Our self-wrap heat shield sleeve is very convenient and fast, please check the size and pictures carefully before buying. If you have any questions, please contact us, we will be happy to provide you with the best service.
- [What will you get]: Set includes: 1x self-wrap heat shield sleeve

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | BSTFLEX |
| Brand | BSTFLEX |
| Item Weight | 1.41 ounces |
| Package Dimensions | 5.83 x 5.63 x 2.83 inches |
| Item model number | BSTSEL13MM |
| Manufacturer Part Number | BSTALSELF |

## Images

![13mm - 1/2" Self Closed Aluminized Sleeve Heat Shield Protection Side Entry High Temp for Hoses, Wire Harnesses, Cables, Automotive, Exhaust 39" (1 Meter) - Image 1](https://m.media-amazon.com/images/I/715fWlPpocL.jpg)

## Available Options

This product comes in different **Size** options.

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**Shop now:** [https://www.desertcart.pl/products/465628436-13mm-1-2-self-closed-aluminized-sleeve-heat-shield-protection](https://www.desertcart.pl/products/465628436-13mm-1-2-self-closed-aluminized-sleeve-heat-shield-protection)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-09*