db Shield

American Made Since 1985

db Shield

Performance-Grade Acoustic Foam

High-performance acoustic foam engineered for automotive sound insulation and noise reduction. It absorbs cabin noise, improving ride comfort in performance cars, daily drivers, and heavy-duty vehicles. Durable and easy to install, it resists heat, humidity, and chemicals—ideal for engine bays, floor pans, and door panels.

Maximum sound absorptions with minimal thickness
Polyester-based, sound-absorbing open-cell foam
Polymer surface treatment for durability
Chemical and flame resistant
Adhesive backing sticks to any clean smooth surface
Thickness – 1/2 Inch

-45°F

-43 °C

Continuous

230°F

110 °C

Intermittent

Product Types

040006

24 in x 27 in (x2)

040008

24 in x 27 in (x4)

High-Performance Acoustic Foam for Noise-Free Driving

Heatshield Products’ db Shield is a high-performance, open-cell polyester-based polyurethane foam engineered for superior acoustic insulation in automotive applications. Its uniform cell structure and optimized porosity deliver excellent sound absorption, effectively reducing cabin noise and enhancing driving comfort. Designed to withstand heat, humidity, and chemicals, db Shield is ideal for use in vehicles ranging from performance cars to heavy-duty trucks. The polymer surface treatment enhances durability, making it ideal for long-term use in demanding automotive environments.