--- product_id: 721590051 title: "DEI Boom Mat Spray On Adhesive SIX Pack (050220) | 18 oz bottle covers ~20 sq ft, dries in 20 min, paintable in 6 hrs, prevents rust, cuts road noise, enhances audio" brand: "design engineering" price: "$602.23" currency: USD in_stock: true category: "Design Engineering" url: https://www.desertcart.us/products/721590051-dei-boom-mat-spray-on-adhesive-six-pack-050220-18 store_origin: US region: United States of America --- # Paintable in just 6 hours Reduces road noise & vibrations Thermal insulation up to 300°F DEI Boom Mat Spray On Adhesive SIX Pack (050220) | 18 oz bottle covers ~20 sq ft, dries in 20 min, paintable in 6 hrs, prevents rust, cuts road noise, enhances audio **Brand:** design engineering **Price:** $602.23 **Availability:** ✅ In Stock ## Summary > 🔇 Drive Quiet, Live Loud – Silence Meets Style ## Quick Answers - **What is this?** DEI Boom Mat Spray On Adhesive SIX Pack (050220) | 18 oz bottle covers ~20 sq ft, dries in 20 min, paintable in 6 hrs, prevents rust, cuts road noise, enhances audio by design engineering - **How much does it cost?** $602.23 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/721590051-dei-boom-mat-spray-on-adhesive-six-pack-050220-18) ## 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 - • **Quick Finish:** Dries fast and can be painted over in just 6 hours, so your project stays on schedule. - • **Heat Shield Power:** Acts as a thermal barrier, protecting your vehicle from unwanted heat buildup. - • **Silence Your Ride:** Effectively eliminates squeaks, rattles, and road noise for a premium driving experience. - • **Flexible Application:** Spray-on formula reaches hard-to-access areas like fender wells and door panels with ease. - • **Durability That Lasts:** Won't crack or chip, helping prevent rust and maintaining performance over time. ## Overview DEI Boom Mat Spray On Adhesive Six Pack is a high-performance rubber neoprene sound and thermal insulator designed to reduce road noise, vibrations, and heat in vehicles. Covering approximately 20 sq. ft., it withstands temperatures up to 300°F, dries quickly for paint application within 6 hours, and prevents rust by resisting cracking and chipping. Ideal for hard-to-reach automotive areas, it delivers a quieter, more comfortable ride with lasting durability. ## Description Boom Mat Spray On sound deadening is perfect for reducing unwanted road noise and deadening vibrations in those hard to reach places such as trunk interiors, fender wells, undercarriage, body panels, rear quarters and inside door panels to name a few. Boom Mat Spray On also serves as a thermal barrier insulating against unwanted heat. Whether you are looking for a quiet ride by eliminating squeaks, rattles, vibrations and unwanted engine and road noise, the benefits of Boom Mat Spray On sound deadening can be used on any vehicle. Boom Mat Spray On can be applied in multiple layers for even more sound deadening while handling temperatures up to 300 degrees F. Can be applied to non coated surfaces and can be top coated with paint after only 6 hours of dry time. ## Features - Reduce unwanted road noise and vibration, even in hard-to-reach places - Won't crack or chip; helps prevent rust - Paintable in just 6 hours - In addition to being a superior sound absorber and a solution in controlling vibration over a wide temperature range, Boom Mats are also an excellent thermal insulator - NOTE: Will cover approximately 20 sq. ft. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005Z30SMC | | Brand Name | Design Engineering | | Country of Publication | USA | | Customer Reviews | 4.4 4.4 out of 5 stars (104) | | Item Dimensions L x W | 23.6L x 6.4W Centimeters | | Item Weight | 8.4 Pounds | | Manufacturer | DEI | | Manufacturer Part Number | 050220 | | Material Type | Rubber Neoprene | | Model Number | 050220 | | Recommended Uses For Product | Sound insulation, Thermal insulation for vehicles | | Unit Count | 6.0 Count | ## Product Details - **Brand:** Design Engineering - **Manufacturer:** DEI - **Material:** Rubber Neoprene - **Product Dimensions:** 23.6L x 6.4W Centimeters - **Recommended Uses For Product:** Sound insulation, Thermal insulation for vehicles ## Images ![DEI Boom Mat Spray On Adhesive SIX Pack (050220) | 18 oz bottle covers ~20 sq ft, dries in 20 min, paintable in 6 hrs, prevents rust, cuts road noise, enhances audio - Image 1](https://m.media-amazon.com/images/I/71wfifO64cL.jpg) ## Frequently Bought Together - Design Engineering 050220 Boom Mat Spray-on Sound Deadening to Reduce Unwanted Road Noise and Vibration 18 Ounce (6 Pack) - Siless 80 mil (2mm) 36 sqft (3.4 sqm) Car Sound Deadening mat - Butyl Automotive Sound Deadener - Noise Insulation and Vibration Dampening Material (36 sqft) - LUMITECO Bearings Equipped Automotive Car Audio Sound Deadening Application Wheel Roller, Heat Abatement Mat Wallpaper Application PU Smoothing Tool Seam Roller --- ## 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.us/products/721590051-dei-boom-mat-spray-on-adhesive-six-pack-050220-18](https://www.desertcart.us/products/721590051-dei-boom-mat-spray-on-adhesive-six-pack-050220-18) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-13*