Sound Deadening Material, Car Sound Proofing

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 X 19.5 in (x4) Approx 15 sq/ft

040013

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

040014

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

Heatshield Products sets a new standard in lightweight, high-performance automotive soundproofing.
This sound deadening material weighs less than similar products while delivering 3× the soundproofing performance. It reduces road noise without adding unnecessary bulk or weight. At only 0.052″ thick, it fits tight spaces and adheres to steel, aluminum, fiberglass, and plastic. Unlike competitors that use thick butyl, we enhance the foil layer to dampen noise more effectively. You get better results without added weight—ideal for performance, comfort, or daily driving.

Trust Heatshield Products for soundproofing that’s lighter, stronger, and engineered to perform.