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🔕 Silence is the new luxury — spray your way to a quieter, cooler ride!
Design Engineering’s Boom Mat Deadening Spray is a high-performance polyurethane foam spray that reduces road noise, vibrations, and squeaks while enhancing audio clarity. It dries quickly in 20 minutes, is paintable within 6 hours, and withstands heat up to 300°F. Ideal for hard-to-reach vehicle areas, it covers up to 20 sq. ft. per can and also prevents rust by sealing moisture. Trusted by pros and enthusiasts, it transforms any ride into a quieter, more comfortable sanctuary.

| ASIN | B001URKV0G |
| ASIN | B001URKV0G |
| Best Sellers Rank | #51,733 in Automotive ( See Top 100 in Automotive ) #124 in Automobile Insulation |
| Brand Name | Design Engineering |
| Coverage | 20 sq. ft. |
| Customer Reviews | 4.4 4.4 out of 5 stars (946) |
| Customer reviews | 4.4 4.4 out of 5 stars (946) |
| Date First Available | 3 April 2013 |
| Department | unisex-adult |
| Global Trade Identification Number | 00607078502209 |
| Included Components | Auto part, Automotive Accessories, Replacement and Performance parts |
| Is Discontinued By Manufacturer | No |
| Item Highlight | Sound Deadener Covers ~20 sq ft, dries in 20 min, paintable in 6 hrs, prevents rust, cuts road noise, enhances audio |
| Item Type Name | Boom Mat Spray-On Sound Deadening To Reduce Unwanted Road Noise And Vibration |
| Item Weight | 1.4 Pounds |
| Item model number | 50220 |
| Manufacturer | Design Engineering |
| Manufacturer | Design Engineering |
| Manufacturer Part Number | 50220 |
| Material Type | Polyurethane Foam |
| Model Number | 50220 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Interchange Info | 050220 |
| Product Dimensions | 23.83 x 6.83 x 6.83 cm; 635.03 g |
| Recommended Uses For Product | Reducing unwanted road noise and vibrations, serving as a thermal barrier, and insulating hard-to-reach areas in vehicles |
| UPC | 607078502209 |
| Unit Count | 1 Count |
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