--- product_id: 240156895 title: "Black Floor & Tunnel Shield II 42\" x 48\" Adhesive Heat a" brand: "design engineering" price: "¥73259" currency: JPY in_stock: true reviews_count: 2 category: "Design Engineering" url: https://www.desertcart.jp/products/240156895-black-floor-and-tunnel-shield-ii-42-x-48-adhesive store_origin: JP region: Japan --- # Blocks road, tire & engine noise Withstands up to 1750°F heat Adheres to almost any surface Black Floor & Tunnel Shield II 42" x 48" Adhesive Heat a **Brand:** design engineering **Price:** ¥73259 **Availability:** ✅ In Stock ## Summary > 🔥 Shield your ride in style — heat and noise don’t stand a chance! 🛡️ ## Quick Answers - **What is this?** Black Floor & Tunnel Shield II 42" x 48" Adhesive Heat a by design engineering - **How much does it cost?** ¥73259 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/240156895-black-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 - • **Sleek Black Finish:** Proprietary high-temp black coating delivers a professional, clean look that stands out under the hood. - • **Universal Adhesion:** Aggressive adhesive backing sticks securely to fiberglass, metal, and more—no special tools required. - • **Superior Noise Barrier:** Effectively blocks unwanted road, tire, and engine noise for a quieter, more comfortable ride. - • **Extreme Heat Resistance:** Engineered to endure scorching temperatures up to 1750°F, protecting your vehicle’s interior and components. - • **Flexible & Form-Fitting:** Easily molds to complex shapes like firewalls, tunnels, and floors with minimal clearance needed. ## Overview The Design Engineering 50549 Black Floor & Tunnel Shield II is a 14 sq ft adhesive heat and sound insulation panel designed for universal fitment. Constructed from a 10 mil embossed aluminum face bonded to a high-temp glass fiber core, it withstands temperatures up to 1750°F and blocks radiant heat and noise. Its aggressive adhesive backing ensures easy installation on various surfaces including fiberglass, making it ideal for firewalls, under-vehicle areas, and transmission tunnels while providing a sleek black finish. ## Description The Design Engineering Black Floor & Tunnel Shield solves the problem of blocking engine and exhaust heat while wanting a great, flexible, black finish. With a proprietary high temperature black coating, Black Floor & Tunnel Shield controls heat from getting into interiors and protects components from damage. Aggressive adhesive backing makes installation easy. Flexible - easily shapes to firewalls, trans tunnels, floors, and more. Constructed with an embossed 10 mil aluminum face bonded to 1/8" composite glass-fiber core and backed with a high temp super strong pressure sensitive backing, Floor & Tunnel Shield II withstands up to 1750°F. The adhesive side holds past 450°F. Ideal for firewalls, under-vehicle, floor pans, oil tank box areas, transmission tunnels, wrapping fuel cells, under hoods and more. Review: Great stuff, sticks well, looks good - Just enough to cover the whole trans tunnel and a bit of the firewall where the headers will heat it up. Sticks well. A little black aluminum tape on the edges gives it a good clean look. Review: Great product - Using this to insulate a firewall. ## Features - Adheres to almost any surface or material including to fiberglass - Ideal for firewalls, under-vehicle, floor pans, under hoods and more - Withstands up to 1750°F and blocks radiant heat from entering driver compartment - Serves as a barrier to unwanted road, tire, and engine noise - Constructed from 10 mil aluminum bonded to finely woven layer of high temperature resistant glass fiber blend - Easy to form to shapes and contours with minimum clearance required - Fit type: Universal Fit ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08778H4MC | | Best Sellers Rank | #608,096 in Automotive ( See Top 100 in Automotive ) #436 in Automobile Insulation | | Brand Name | Design Engineering | | Customer Reviews | 5.0 5.0 out of 5 stars (5) | | Global Trade Identification Number | 00607078505491 | | Included Components | 42" x 48" Adhesive Heat and Sound Insulation | | Item Type Name | Black Floor & Tunnel Shield II - Adhesive Heat and Sound Insulation, 42" x 48" (14 sq ft) | | Item Weight | 5.48 Pounds | | Manufacturer | Design Engineering, Inc. | | Manufacturer Warranty Description | Please contact us if you experience any issues within 30 days of receipt. | | UPC | 607078505491 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Design Engineering - **Global Trade Identification Number:** 00607078505491 - **Manufacturer:** Design Engineering, Inc. - **UPC:** 607078505491 ## Images ![Black Floor & Tunnel Shield II 42" x 48" Adhesive Heat a - Image 1](https://m.media-amazon.com/images/I/719jeyvLGRL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great stuff, sticks well, looks good *by C***H on December 29, 2021* Just enough to cover the whole trans tunnel and a bit of the firewall where the headers will heat it up. Sticks well. A little black aluminum tape on the edges gives it a good clean look. ### ⭐⭐⭐⭐⭐ Great product *by J***T on June 5, 2022* Using this to insulate a firewall. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/240156895-black-floor-and-tunnel-shield-ii-42-x-48-adhesive](https://www.desertcart.jp/products/240156895-black-floor-and-tunnel-shield-ii-42-x-48-adhesive) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-23*