--- product_id: 35660722 title: "050509 Boom Mat Floor & Tunnel Shield II 42\" x 48\" Heat and Sound Insulation (14 sq. ft.)" brand: "design engineering" price: "VT72452" currency: VUV in_stock: true url: https://www.desertcart.vu/products/35660722-050509-boom-mat-floor-and-tunnel-shield-ii-42-x store_origin: VU region: Vanuatu --- # Noise barrier 1750°F heat resistance Self-adhesive up to 450°F 050509 Boom Mat Floor & Tunnel Shield II 42" x 48" Heat and Sound Insulation (14 sq. ft.) **Brand:** design engineering **Price:** VT72452 **Availability:** ✅ In Stock ## Summary > 🚗 Elevate Your Ride: Insulate, Silence, and Conquer the Road! ## Quick Answers - **What is this?** 050509 Boom Mat Floor & Tunnel Shield II 42" x 48" Heat and Sound Insulation (14 sq. ft.) by design engineering - **How much does it cost?** VT72452 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/35660722-050509-boom-mat-floor-and-tunnel-shield-ii-42-x) ## 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 - • **Easy Installation:** Aggressive self-adhesive backing makes installation a breeze, even in high-heat environments. - • **Durable Construction:** Crafted from 10 mil aluminum and high-temperature resistant glass fiber for long-lasting performance. - • **Versatile Application:** Perfect for firewalls, under-vehicle areas, and more—customizable to fit any shape. - • **Ultimate Heat Shielding:** Blocks radiant heat from entering the driver compartment, ensuring a cooler ride. - • **Noise Reduction Champion:** Dramatically reduces unwanted road, tire, and engine noise for a serene driving experience. ## Overview The Design Engineering 050509 Boom Mat Floor & Tunnel Shield II is a premium heat and sound insulation solution measuring 42" x 48" (14 sq. ft.). It withstands extreme temperatures up to 1750°F and features a robust self-adhesive backing that holds strong even in high-heat conditions. Ideal for various automotive applications, this product combines durability with ease of installation, making it a must-have for any serious vehicle enthusiast. ## Description Designed to provide the best possible heat protection in areas where high temperatures are always present and problematic, the Boom Mat Floor & Tunnel Shield II limits heat transfer on fire walls, transmission tunnels, floor boards, fuel cells and other areas where heat is an issue. It provides excellent lightweight thermal protection, acts as a guard against track and road debris, and provides sound deadening as well. 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 degrees Fahrenheit of direct continuous heat. The adhesive side holds past 450 degrees Fahrenheit. Its improved multifaceted modern aluminum surface offers improved reflectivity and rigidity and allows for ease of installation. At only 3/16" thick, this product can be shaped and trimmed for a custom fit and is ideal for minimal clearance areas. With a unique and patented finely woven glass-fiber backing, Floor & Tunnel Shield II is the easiest, most cost effective way to control thermal transfer while protecting expensive components and vehicle occupants from extreme heat situations and sound. Floor & Tunnel Shield II can be used on any number of surfaces including, metal, aluminum, carbon fiber, plastic, and more. Multiple uses include: fire walls, under hoods, transmission tunnels, floor pans, fuel cells, and exterior under vehicle locations - anywhere to reflect damaging heat. ## 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 and more - Withstands direct high heat temperatures up to 1750 degrees Fahrenheit - Serves as a barrier to unwanted road, tire, and 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 | |---------------|-------| | Global Trade Identification Number | 00607078505095 | | Manufacturer | DEI | | UPC | 607078505095 | | Model | Floor & Tunnel Shield II | | Item Weight | 5.1 pounds | | Country of Origin | USA | | Item model number | 50509 | | Manufacturer Part Number | 50509 | | OEM Part Number | 050509 | ## Product Details - **Material:** Aluminum - **Brand:** Design Engineering - **Coverage:** 14 sq. ft. - **Recommended Uses For Product:** Fire - **Product Dimensions:** 48"L x 42"W ## Images ![050509 Boom Mat Floor & Tunnel Shield II 42" x 48" Heat and Sound Insulation (14 sq. ft.) - Image 1](https://m.media-amazon.com/images/I/61wJmgKVoqL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Design Engineering 050509 Boom Mat Floor & Tunnel Shield II 42" x 48" Heat and Sound Insulation (14 sq. ft.) - Design Engineering 010408 Cool-Tape Self-Adhesive Heat Reflective Tape, 1.5" x 15' Roll --- ## 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.vu/products/35660722-050509-boom-mat-floor-and-tunnel-shield-ii-42-x](https://www.desertcart.vu/products/35660722-050509-boom-mat-floor-and-tunnel-shield-ii-42-x) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-06*