--- product_id: 3557266 title: "Design Engineering Boom Mat Spray-On Sound Deadener 18 oz" brand: "design engineering" price: "€ 62.89" currency: EUR in_stock: true reviews_count: 13 category: "Design Engineering" url: https://www.desertcart.com.cy/products/3557266-design-engineering-boom-mat-spray-on-sound-deadener-18-oz store_origin: CY region: Cyprus --- # Sprays on tight, irregular surfaces Reduces noise & vibration Paintable, moisture-sealing finish Design Engineering Boom Mat Spray-On Sound Deadener 18 oz **Brand:** design engineering **Price:** € 62.89 **Availability:** βœ… In Stock ## Summary > πŸ”• Quiet your ride, amplify your style. ## Quick Answers - **What is this?** Design Engineering Boom Mat Spray-On Sound Deadener 18 oz by design engineering - **How much does it cost?** € 62.89 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/3557266-design-engineering-boom-mat-spray-on-sound-deadener-18-oz) ## 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 - β€’ **Built-In Rust Defense:** Seals moisture out, protecting your ride from corrosion and wear. - β€’ **Fast, Layered Application:** Spray on multiple coats quickly for custom soundproofing power. - β€’ **Coverage That Goes the Distance:** One 18 oz can blankets up to 20 sq. ft. β€” perfect for full vehicle upgrades. - β€’ **Silence the Road, Own the Drive:** Cut down engine roar, rattles & squeaks for a premium cabin vibe. - β€’ **Precision Spray for Hard-to-Reach Spots:** Effortlessly coats trunks, door panels & fender wells where mats can’t go. ## Overview Design Engineering Boom Mat Spray-On Sound Deadener is a versatile aerosol solution that reduces road noise, engine sounds, and vibrations by coating hard-to-reach vehicle areas. It offers up to 20 sq. ft. coverage per 18 oz can, dries to a paintable, moisture-resistant finish, and is made in the USA for reliable, long-lasting automotive sound control. ## Description Design Engineering Boom Mat Spray-On Sound Deadener helps reduce road noise, engine noise, squeaks, rattles, and vibration in hard-to-reach areas where traditional sound deadening mats are difficult to install.The fast, easy-to-apply aerosol formula covers up to 20 sq. ft., seals out moisture to help prevent rust, and can be painted after approximately 6 hours. Ideal for trunk interiors, door panels, fender wells, body panels, rear quarters, and undercarriages.What's Included:One 18 oz can of Design Engineering Boom Mat Spray-On Sound Deadener Review: I hate road noise, creaks and rattles! It works!! - Works great to deaden sound in the spare tire wheel well, low odor so I used it inside the doors and outside the wheel well.! Also great for hard to reach areas (for the peal and stick) sound deadening material in the doors and fender wells. I found both work well together for total coverage! Two coats worked best for me, Good coverage, the sound results seemed best after curing for a couple of days! Should be standard for all cars, nice road noise reduction! Gives my car a high end cabin sound! Review: Silence your sink! - Purchased an undermount sink for a vanity. Reviews on sound dampening pads were pretty sad and spray from the manufacturers is typically very thin. As they say, "Hold my beer and watch this." I'd suggest the best application would be inside a cabinet, so the entire bowl can be sprayed and not show, but mine will be exposed under a live edge wood top and steel legs. I applied two coats: The back half is sprayed and about 3" around the drain where the water will make contact from the faucet. It sounds like a very expensive, heavier gauge, now, without the hefty price. If you do this as well, just be sure to use gloves (it will stain and it's awful to remove once dry) and mask off around the drain and lip where the sink will touch the countertop to ensure perfect adhesion with your silicone, undermount clips, epoxy, etc. TAKE THE TAPE OFF WITHIN 5 MINUTES OF SPRAYING! If you dont, your tape will remain there...permanently. Since this product has great temperature tolerance and is under the sink, not in contact with water, it should be a great option for DIY-ers! I'm really happy I tried this! ## Features - REDUCES ROAD NOISE & VIBRATION – Spray-on sound deadener helps minimize road noise, engine noise, squeaks, rattles, and panel vibration for a quieter, more comfortable driving experience. - REACHES TIGHT & IRREGULAR SURFACES – Perfect for trunk interiors, door panels, rear quarters, fender wells, undercarriages, body panels, and other areas where traditional sound deadening mats are difficult to install. - PAINTABLE PROTECTIVE COATING – Helps seal out moisture to reduce the risk of rust and corrosion while providing a paintable finish after approximately 6 hours of drying. - QUICK SPRAY-ON INSTALLATION – Convenient aerosol formula applies easily and can be built up in multiple layers for increased sound dampening performance without complicated installation. - COVERS UP TO 20 SQ. FT. – One 18 oz aerosol can provides coverage for up to 20 square feet, making it ideal for automotive restoration, custom builds, car audio installations, trucks, SUVs, and daily drivers. - MADE IN THE USA – Manufactured in the USA using premium materials for reliable performance and long-lasting automotive sound and vibration control. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001URKV0G | | Best Sellers Rank | #20,016 in Automotive ( See Top 100 in Automotive ) #29 in Automobile Insulation | | Brand | Design Engineering | | Brand Name | Design Engineering | | Coverage | 20 sq. ft. | | Customer Reviews | 4.4 out of 5 stars 1,076 Reviews | | Global Trade Identification Number | 00607078502209 | | Included Components | Auto part, Automotive Accessories, Replacement and Performance parts | | Item Dimensions L x W | 9.3"L x 2.5"W | | Item Type Name | Boom Mat Spray-On Sound Deadening To Reduce Unwanted Road Noise And Vibration | | Item Weight | 1.4 pounds | | Manufacturer | Design Engineering | | Manufacturer Part Number | 50220 | | Manufacturer Warranty Description | Manufacturer Warranty | | Model Number | 50220 | | Number of Packs | 1 | | Part Interchange Info | 050220 | | Product Dimensions | 9.3"L x 2.5"W | | Recommended Uses For Product | Reducing unwanted road noise and vibrations, serving as a thermal barrier, and insulating hard-to-reach areas in vehicles Recommended Uses For Product Reducing unwanted road noise and vibrations, serving as a thermal barrier, and insulating hard-to-reach areas in vehicles See more | | UPC | 607078502209 | | Unit Count | 1 Count | ## Product Details - **Brand:** Design Engineering - **Global Trade Identification Number:** 00607078502209 - **Number of Packs:** 1 - **Product Dimensions:** 9.3"L x 2.5"W ## Images ![Design Engineering Boom Mat Spray-On Sound Deadener 18 oz - Image 1](https://m.media-amazon.com/images/I/71xg+fZfd-L.jpg) ![Design Engineering Boom Mat Spray-On Sound Deadener 18 oz - Image 2](https://m.media-amazon.com/images/I/71XAXGBBzAL.jpg) ![Design Engineering Boom Mat Spray-On Sound Deadener 18 oz - Image 3](https://m.media-amazon.com/images/I/71hNWPxe0XL.jpg) ![Design Engineering Boom Mat Spray-On Sound Deadener 18 oz - Image 4](https://m.media-amazon.com/images/I/81tLDMuXKeL.jpg) ![Design Engineering Boom Mat Spray-On Sound Deadener 18 oz - Image 5](https://m.media-amazon.com/images/I/81pa1JCbRxL.jpg) ## Available Options This product comes in different **Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ I hate road noise, creaks and rattles! It works!! *by R***D on November 24, 2014* Works great to deaden sound in the spare tire wheel well, low odor so I used it inside the doors and outside the wheel well.! Also great for hard to reach areas (for the peal and stick) sound deadening material in the doors and fender wells. I found both work well together for total coverage! Two coats worked best for me, Good coverage, the sound results seemed best after curing for a couple of days! Should be standard for all cars, nice road noise reduction! Gives my car a high end cabin sound! ### ⭐⭐⭐⭐⭐ Silence your sink! *by C***E on October 18, 2018* Purchased an undermount sink for a vanity. Reviews on sound dampening pads were pretty sad and spray from the manufacturers is typically very thin. As they say, "Hold my beer and watch this." I'd suggest the best application would be inside a cabinet, so the entire bowl can be sprayed and not show, but mine will be exposed under a live edge wood top and steel legs. I applied two coats: The back half is sprayed and about 3" around the drain where the water will make contact from the faucet. It sounds like a very expensive, heavier gauge, now, without the hefty price. If you do this as well, just be sure to use gloves (it will stain and it's awful to remove once dry) and mask off around the drain and lip where the sink will touch the countertop to ensure perfect adhesion with your silicone, undermount clips, epoxy, etc. TAKE THE TAPE OFF WITHIN 5 MINUTES OF SPRAYING! If you dont, your tape will remain there...permanently. Since this product has great temperature tolerance and is under the sink, not in contact with water, it should be a great option for DIY-ers! I'm really happy I tried this! ### ⭐⭐⭐⭐ it helps (a little) *by N***Y on May 14, 2014* I drive a turbocharged 2006 subaru wrx with 116k miles on it. this affordable sports car is one of the loudest cars in the world in part because subaru put almost no sound insulation in the car so it could be light and affordable. road noise has been so bad that it actually hurts my hearing now. ordered 4 cans of this stuff after reading a lot of other amazon reviews. I agree with many other reviewers: this stuff does help, but not that much. I had my mechanic take the wheels off, and spray a lot of this stuff onto the wheel wells. three cans (yes, three) was able to give me a decent coat on the four wheel wells. with the remaining can, I just had my mechanic spray under the driver seat - an undercoating. there definitely is a decrease in road/tire noise. i'll guess it's about 1 decibel. the other reviewers are right - you'll need lots of coats of this stuff if you want to make a big reduction in noise. [side note: for those of you who would super quiet cars, change the tires. sure, very expensive - but then you aim for the source of the problem] I did use 3m 03584 Professional Grade Rubberized Undercoating - 16 oz - before. In fact, I think I've used 10 cans total on all the wheel wells. I think this boom mat is a little more effective. my mechanic said it was thicker. boom mat also comes with a small, long, spray/straw like tube that can be attached to the can. in other words, boom mat can be sprayed through a provided tube that concentrates the spray that comes out, enabling you to reach into even deeper places for greater buildup. sure, it's slow... but it can enable those who wants to reach (almost) everywhere to do so. so, I like this stuff. my car is quieter. seems easy to use. darn cheap too. buy only 4 cans of this stuff, and get free shipping from amazon. comes out to only $10 a can. cost effective, helps (a little), and can always put on more later on for even more effect. I plan to buy more in the future. ## Frequently Bought Together - Design Engineering DEI Boom Mat Damping Spray | Spray-On Sound Deadener for Cars | Eliminate Road Noise | Dampen Vibrations | Enhance Car Audio | Covers 20 Sq Ft - LUMITECO Bearings Equipped Automotive Car Audio Sound Deadening Application Wheel Roller, Heat Abatement Mat Wallpaper Application PU Smoothing Tool Seam Roller - 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) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.cy/products/3557266-design-engineering-boom-mat-spray-on-sound-deadener-18-oz](https://www.desertcart.com.cy/products/3557266-design-engineering-boom-mat-spray-on-sound-deadener-18-oz) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-08-09*