Design Engineering Boom Mat Sound Deadening Material with Adhesive Backing | 2mm 12.5" x 24" (Pack of 10)

.Design Engineering’s Boom Mat is a premium, easy-to-use solution expertly designed to eliminate low-frequency noise caused by structure-borne vibrations from common automotive sources such as engines, exhaust systems, and road impacts. Simply trim the material to the desired size, peel off the backing, and apply it directly to a clean surface for immediate and effective noise reduction. Constructed with a high-quality viscoelastic polymer layer, Boom Mat features a durable aluminum wear surface that protects the material from damage while providing long-lasting performance. Its strong adhesive backing ensures reliable bonding even under extreme temperature conditions, from intense heat to freezing cold. Boom Mat can be applied to horizontal, vertical, and inverted areas on metal, plastic, fiberglass, and most other automotive surfaces. It is especially effective as a first layer for areas with complex contours and bends where vibration damping is crucial. Available in a variety of sizes, this cost-effective product offers versatile installation options for automotive enthusiasts and professionals alike, significantly improving overall cabin comfort by reducing unwanted noise and vibrations inside the vehicle.
.Advanced Sound and Vibration Deadening – Boom Mat is engineered to eliminate low-frequency noise and structure-borne vibrations that travel through metal surfaces. Whether you're reducing road noise, engine drone, or panel rattles, Boom Mat delivers a quieter, more comfortable experience by absorbing sound energy before it enters the cabin.
.Premium Multi-Layer Construction – Built with a viscoelastic polymer layer bonded to a rugged aluminum wear surface, Boom Mat combines flexibility with durability. This layered design allows it to perform in a wide range of demanding environments—automotive, industrial, marine, and more—without breaking down or delaminating over time.
.Strong Adhesion in Extreme Conditions – The high-tack adhesive backing is designed to withstand severe temperature swings, from freezing cold to extreme heat. It adheres securely to metal and most surfaces without peeling, bubbling, or sagging—perfect for floors, doors, trunks, roofs, and firewall areas.
.Efficient Coverage, Maximum Impact – Unlike lower-grade damping materials that require 100% coverage, Boom Mat only needs to cover 25–50% of a panel to be effective—saving weight, time, and cost without sacrificing results. Its targeted performance makes it a top choice among professionals and enthusiasts alike.
.Flexible, DIY-Friendly Installation – Boom Mat is easy to trim and shape to fit contours, curves, and tight areas. For best results, use the Boom Mat Blade Lock Knife (sold separately). Install it in doors, floors, trunks, hoods, and overhead panels for a custom soundproofing solution.
.Weatherproof and Corrosion-Resistant – Designed to perform in harsh conditions, Boom Mat resists moisture, chemicals, and corrosion—ideal for long-term use in vehicles, off-road equipment, trailers, boats, and commercial machinery.
.Proudly Made in the USA – Every sheet of Boom Mat is manufactured in the United States to meet strict quality and performance standards. When you choose DEI, you're investing in American-made innovation trusted by OEMs, custom builders, and everyday drivers worldwide.