---
product_id: 536058430
title: "5/8\"(16mm) ID Heat Shielded Fire Thermo Armor Fire Sleeve Silicone Coated Fiberglass for Automotive Hose Lines & Electrical Wiring Black, 5 feet"
brand: "bstflex"
price: "S$42"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/536058430-5-8-16mm-id-heat-shielded-fire-thermo-armor-fire
store_origin: SG
region: Singapore
---

# 5 feet length, 16mm ID Withstands up to 260°C Silicone-coated fiberglass armor 5/8"(16mm) ID Heat Shielded Fire Thermo Armor Fire Sleeve Silicone Coated Fiberglass for Automotive Hose Lines & Electrical Wiring Black, 5 feet

**Brand:** bstflex
**Price:** S$42
**Availability:** ✅ In Stock

## Summary

> 🛡️ Shield your ride with fireproof confidence!

## Quick Answers

- **What is this?** 5/8"(16mm) ID Heat Shielded Fire Thermo Armor Fire Sleeve Silicone Coated Fiberglass for Automotive Hose Lines & Electrical Wiring Black, 5 feet by bstflex
- **How much does it cost?** S$42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/536058430-5-8-16mm-id-heat-shielded-fire-thermo-armor-fire)

## 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

- • **Precision Fit:** 5/8" (16mm) inner diameter, perfect for automotive & industrial lines
- • **Extreme Heat Defense:** Protects hoses & wiring from scorching temps up to 260°C
- • **Premium Silicone Armor:** Durable silicone-coated fiberglass for unmatched heat insulation
- • **Effortless Installation:** Flexible, easy-to-wrap sleeve extends hose and wire lifespan
- • **Certified Safety Assurance:** Meets rigorous MSHA, UL, DIN EN, and ISO fire & safety standards

## Overview

BSTFLEX’s 5/8" ID Fire Sleeve is a 5-foot long, silicone-coated fiberglass protector designed to shield automotive hoses and electrical wiring from extreme heat up to 260°C. Engineered for durability and safety, it meets multiple international fire and safety certifications, ensuring long-lasting protection and peace of mind for professionals demanding reliable thermal armor.

## Description

5/8"(16mm) ID Heat Shielded Fire Thermo Armor Fire Sleeve Silicone Coated Fiberglass for Automotive Hose Lines & Electrical Wiring Black, 5 feet

## Features

- 【Dimension】—— Inner Diameter 5/8“ (16mm) , Length 5 Feet (1.5 m). Note: the size is measured by manual ,there may not be very exactly
- 【Application】—— Designed of standard silicone rubber coated fiberglass. Quality material to protect good heat insulation for hose wires fuel lines. Widely used to protect and bundling fuel lines, hydraulic and oil lines from high temperatures and to prolong the life of wiring and hoses
- 【Withstand High Temp】——Operating Temp: -60 C degree - 260 C degree, Flammability: VW-1, Inner Sleeve: Fiberglass, Coating Material: Silicone. Please note that silicone may have a slight odor when subjected to high temperature heating, which is a normal phenomenon
- 【Easy to Use】——Easy to instal, Ideal for protecting hoses, electrical wiring, oil and fuel lines from heat and to prolong the life , helps to prevent vapor lock, protects wires from melting
- 【Lifetime Service】—— BSTFLEX Lifetime Warranty! Certifications and tests for BSTFLEX fire sleeve: MSHA, -60 degree C Test, 260 degree C test, UL 1441 test, ROHS, REACH. Meets: *DIN EN45545-2:2020 Rail Certificateion*, *DIN 45545 Low smoke toxicity*, * DIN 54837/5510-2 Rail vehicle certificated for resistant to combustibility*,* NF EN ISO 11925-2 (15 AND 30 SEC)*, *TB/T 3138-2018 Technical specification of flame retardant materials for railway locomotive and vehicle*, 800°C for 30 min (they mentioned test GL - Germanischer Lloyd), Molten Splash Test (BS EN 373), Abrasion test (BS EN 388), Oil resistance (BS EN ISO 6530), Tensile Strength test (BS 2576), Thermal Conductivity (ASTM C177)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | BSTFLEX |
| Brand | BSTFLEX |
| Model | FIRES16MM |
| Item Weight | 10.3 ounces |
| Package Dimensions | 6.02 x 5.51 x 1.93 inches |
| Item model number | FIRES16MM |
| Exterior | Machined |
| Manufacturer Part Number | FIRES16MM |

## Product Details

- **Material:** Fiberglass, Silicone Rubber
- **Brand:** BSTFLEX
- **Recommended Uses For Product:** protection of hoses, electrical wiring, oil and fuel lines from high temperatures and prolonging their lifespan
- **Manufacturer:** BSTFLEX
- **UPC:** 768634822954

## Images

![5/8"(16mm) ID Heat Shielded Fire Thermo Armor Fire Sleeve Silicone Coated Fiberglass for Automotive Hose Lines & Electrical Wiring Black, 5 feet - Image 1](https://m.media-amazon.com/images/I/61He2be7poL.jpg)
![5/8"(16mm) ID Heat Shielded Fire Thermo Armor Fire Sleeve Silicone Coated Fiberglass for Automotive Hose Lines & Electrical Wiring Black, 5 feet - Image 2](https://m.media-amazon.com/images/I/61WAqZl+iSL.jpg)
![5/8"(16mm) ID Heat Shielded Fire Thermo Armor Fire Sleeve Silicone Coated Fiberglass for Automotive Hose Lines & Electrical Wiring Black, 5 feet - Image 3](https://m.media-amazon.com/images/I/71sUz6ESAyL.jpg)
![5/8"(16mm) ID Heat Shielded Fire Thermo Armor Fire Sleeve Silicone Coated Fiberglass for Automotive Hose Lines & Electrical Wiring Black, 5 feet - Image 4](https://m.media-amazon.com/images/I/712jnjj0EUL.jpg)
![5/8"(16mm) ID Heat Shielded Fire Thermo Armor Fire Sleeve Silicone Coated Fiberglass for Automotive Hose Lines & Electrical Wiring Black, 5 feet - Image 5](https://m.media-amazon.com/images/I/81rYgYbdvlL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.sg/products/536058430-5-8-16mm-id-heat-shielded-fire-thermo-armor-fire](https://www.desertcart.sg/products/536058430-5-8-16mm-id-heat-shielded-fire-thermo-armor-fire)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-01*