Sound Deadening Material for Vehicles

American Made Since 1985

db Armor®

Lightweight damping sheet.

Sound insulation does not have to be heavy to work. Don’t weigh your vehicle down with unnecessary weight, db Armor offers superior insulation with a weight savings.

Delivers 3× more sound deadening than standard materials
20% lighter than comparable car soundproofing products
Only 0.052″ thick—fits tight spaces without trimming or bulk
Outperforms even the highest-rated sound deadening mats
Adheres to steel, aluminum, finished fiberglass, and plastic
Aluminum layer does the work—no wasted weight from excess butyl
Ideal for doors, floors, trunks, and roofs
Made in the USA for quality you can trust

Instruction Sheet

Brochure

Product Types

040012

21.5 X 19.5 in (x4) Approx 12 sq/ft

040013

21.5 X 19.5 in (x10) Approx 29 sq/ft

040014

21.5 X 19.5 in (x20) Approx 58 sq/ft

Heatshield Products’ Superior Car Sound Deadening Material

Sound deadening material for vehicles has entered a new era. Heatshield Products’ db Armor™ delivers high-performance noise reduction in a lightweight package. Unlike many competing products, db Armor™ combines superior sound control with a thinner, lighter design.

Many car builders face a common challenge when choosing sound deadening material. Most products add significant weight to the vehicle. db Armor™ solves that problem. It weighs up to 20% less than comparable sound deadening products while delivering exceptional performance.

Lightweight Car Sound Proofing

Heatshield Products engineered db Armor™ to reduce weight and improve sound control. The result is a sound deadening material that delivers up to three times the performance of similar products. In many applications, db Armor™ outperforms some of the highest-rated sound deadening materials on the market.

At just 0.052 inches thick, db Armor™ fits into tight spaces with ease. You can install it on steel, aluminum, finished fiberglass, and many plastic surfaces. Its acoustical energy suppression capabilities rival traditional sound barrier materials without the added bulk.

How Does Sound Deadening Work in Cars?

Automotive sound deadening works by reducing vibration in metal panels. Installers typically apply sound deadening material to doors, floors, trunks, and roofs. The material absorbs vibration and helps reduce road noise inside the vehicle.

Many manufacturers increase the thickness of the butyl layer to make their products heavier. However, extra weight does not always improve performance. Heatshield Products takes a different approach. We reduced the butyl layer and increased the foil thickness. The foil layer performs the majority of the sound damping work.

A thicker butyl layer adds unnecessary weight and can reduce vehicle performance. db Armor™ focuses on efficient sound control without excess mass. For high-performance automotive sound proofing, choose Heatshield Products db Armor™.

FAQ

What is sound deadening material used for?

Sound deadening material reduces noise, vibration, and resonance inside a vehicle. When installed on doors, floors, roofs, trunks, and other metal panels, it helps create a quieter, more comfortable interior by minimizing road noise, exhaust noise, and panel vibration.

What makes db Armor™ different from other sound deadening materials?

db Armor™ combines excellent sound control with a lightweight design. Unlike many traditional sound deadening materials that rely on thick butyl layers, db Armor™ uses an optimized foil and butyl construction to reduce weight while delivering outstanding noise and vibration reduction performance.