Design Engineering 50552 Black Floor & Tunnel Shield II 21" x 48" Adhesive Heat and Sound Insulation (7 sq ft)
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Design Engineering 50552 Black Floor & Tunnel Shield II 21" x 48" Adhesive Heat and Sound Insulation (7 sq ft)

4.2/5
Product ID: 240156896
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🔇Blocks road & engine noise
🔥Withstands up to 1750°F heat
🛠️Universal fit, easy to shape

Description

🔥 Silence the heat, amplify your drive!

  • VERSATILE ADHESION - Bonds effortlessly to fiberglass, metal, and more—no surface left behind.
  • EXTREME HEAT DEFENSE - Shield your ride from scorching 1750°F radiant heat—stay cool under pressure.
  • NOISE CANCELING BARRIER - Cut out unwanted road and engine noise for a serene driving experience.
  • PRECISION FIT FLEXIBILITY - Molds easily to complex contours with minimal clearance—custom comfort guaranteed.
  • DURABLE ALUMINUM GLASS FIBER BLEND - Premium 10 mil aluminum layered with high-temp glass fiber for long-lasting protection.

The Design Engineering 50552 Floor & Tunnel Shield II is a 7 sq ft universal-fit heat and sound insulation mat, constructed from a durable 10 mil aluminum layer bonded to high-temperature resistant glass fiber. It withstands extreme heat up to 1750°F and effectively blocks road and engine noise, making it ideal for firewalls, under-vehicle, and floor pan applications. Easy to shape and adhere to almost any surface, this USA-made shield enhances vehicle comfort and protection.

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Specifications

ManufacturerDesign Engineering, Inc.
BrandDesign Engineering
ModelFloor & Tunnel Shield II
Item Weight2.71 pounds
Product Dimensions22.25 x 4.25 x 4.25 inches
Country of OriginUSA
Item model number50552
Is Discontinued By ManufacturerNo
Manufacturer Part Number50552

Reviews

4.2

All from verified purchases

A**R

As advertised

Easy to install and form.

A**R

Poor quality

The first one I received was returned due to the same problem, the metal heat barrier separated from the fiberglass backing. The picture posted in this review is of the new one I received and has the same issue, I'll be gluing it back, not sure how long this will last. Very poor quality!!

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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HK$1510

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Design Engineering 50552 Black Floor And Tunnel Shield Ii 21 | Desertcart Hong Kong