SoundShield SSD-1

SoundShield SSD-1 is a premier, all-in-one automotive sound deadening and acoustic treatment roll engineered specifically to eliminate road noise, reduce panel vibrations, and drastically improve in-car audio performance.

Product Overview

• Brand: SoundShield

• Product Line: Signature Car Sound Deadening Door Kit / Single Roll

• Part Number: SSD-1 (or SSD1)

• Coverage Area: 11 Square Feet per single roll (approx. 20″ x 79″)

• Total Thickness: 4.5 mm (combining multi-layer damping and insulation)

Multi-Layer Composition

Unlike traditional single-layer aluminum-and-butyl sheets, SoundShield is built as an integrated composite material comprising three distinct functional layers:

1. 1.5 mm High-Density Butyl Rubber Layer: Provides high-mass damping to convert structural metal vibrations and panel resonance into low-level heat.

2. Aluminum Foil Core: Acts as a thermal barrier and adds structural rigidity to conform cleanly against complex sheet metal contours.

3. 3 mm Closed-Cell Acoustic Foam: Serves as an effective sound-absorption barrier that blocks high-frequency road noise and prevents rattles against interior door trim.

Key Features & Performance Benefits

1. All-in-One Application Efficiency:

   • Combines dampening, sound-blocking, and decoupling materials into a single sheet, eliminating the need to layer separate damping mats and foam blocks manually during installation.

2. Acoustic Optimization for Car Audio:

   • Deadens hollow door cavities to create a solid “speaker baffle” effect, maximizing mid-bass response, clarity, and overall output from upgraded door speakers.

3. High-Tac Pressure-Sensitive Adhesive:

   • Features an aggressive, industrial-strength adhesive backing that ensures permanent bonding to vehicle doors, floorboards, trunk lids, and roof panels without requiring messy glues.

4. Waterproof & Environmentally Resistant:

   • Constructed with waterproof, closed-cell foam that completely resists moisture absorption, swelling, mildew, and mold—making it exceptionally reliable inside humid vehicle doors.

Recommended Applications

• Door Panels: Ideal for treating inner door skins and outer door panels to reduce road roar and optimize audio staging.

• Trunks & Hatch areas: Minimizes license plate rattle, exhaust drone, and rear-end road noise.

• Targeted Sound Mitigation: Perfect for custom audio builds, panel decoupling, and localized spot-treating of troublesome vehicle rattles.