---
product_id: 406447254
title: "050503 Floor & Tunnel Shield II 42\" x 48\" Adhesive Heat and Sound Insulation (14 sq. ft.)"
brand: "design engineering"
price: "286744CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/406447254-050503-floor-and-tunnel-shield-ii-42-x-48-adhesive
store_origin: SN
region: Senegal
---

# Noise reduction barrier 1750°F heat resistance Self-adhesive up to 450°F 050503 Floor & Tunnel Shield II 42" x 48" Adhesive Heat and Sound Insulation (14 sq. ft.)

**Brand:** design engineering
**Price:** 286744CFA
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate Your Ride with Unmatched Insulation!

## Quick Answers

- **What is this?** 050503 Floor & Tunnel Shield II 42" x 48" Adhesive Heat and Sound Insulation (14 sq. ft.) by design engineering
- **How much does it cost?** 286744CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/406447254-050503-floor-and-tunnel-shield-ii-42-x-48-adhesive)

## Best For

- design engineering enthusiasts

## Why This Product

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

## Key Features

- • **Robust Construction:** Crafted from 10 mil aluminum and high-temperature resistant glass fiber for maximum longevity.
- • **Versatile Application:** Perfect for firewalls, under-vehicle areas, and more—customizable to fit any contour.
- • **Noise Reduction Master:** Effectively dampens unwanted road, tire, and engine noise for a serene driving experience.
- • **Ultimate Heat Shielding:** Blocks radiant heat from entering the driver compartment, ensuring a cooler ride.
- • **High-Performance Adhesive:** Aggressive self-adhesive backing that withstands extreme temperatures, ensuring durability.

## Overview

The Design Engineering 050503 Floor & Tunnel Shield II is a premium adhesive heat and sound insulation solution, measuring 42" x 48" and covering 14 sq. ft. It withstands extreme temperatures up to 1750°F while effectively blocking noise and heat, making it ideal for various automotive applications.

## Description

Design Engineering050503 Floor & Tunnel Shield II 42" x 48" Adhesive Heat and Sound Insulation (14 sq. ft.)

## Features

- Blocks radiant heat from entering driver compartment; ideal for firewalls, under-vehicle, floor pans, oil tank box areas, transmission tunnels, wrapping fuel cells, under hoods & more
- Withstands direct high heat temperatures up to 1750 degrees Fahrenheit
- Serves as a barrier to unwanted road, tire, & engine noise
- Aggressive self-adhesive backing holds past 450 degrees Fahrenheit; Easy to form to shapes and contours
- Constructed from 10 mil aluminum bonded to finely woven layer of high temperature resistant glass fiber

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Design Engineering |
| Brand | Design Engineering |
| Model | Design Engineering 50503 |
| Item model number | 50503 |
| Exterior | Painted |
| Manufacturer Part Number | 50503 |
| OEM Part Number | 050503 |
| Item Weight | 2.49 Kilograms |

## Product Details

- **Brand:** Design Engineering
- **Item Thickness:** 1 Inches
- **Material:** Aluminum
- **Product Dimensions:** 48"L x 6"W
- **Recommended Uses For Product:** auto racing

## Images

![050503 Floor & Tunnel Shield II 42" x 48" Adhesive Heat and Sound Insulation (14 sq. ft.) - Image 1](https://m.media-amazon.com/images/I/71YWQu11VlL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.sn/products/406447254-050503-floor-and-tunnel-shield-ii-42-x-48-adhesive](https://www.desertcart.sn/products/406447254-050503-floor-and-tunnel-shield-ii-42-x-48-adhesive)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-02*