Ballistic SDHP-BK, Hollow Point Series Sound Damping Kit – Bulk Kit – 36 Sq. Ft.
Reduce unwanted vibration and rattles throughout your vehicle with the Ballistic SDHP-BK Hollow Point Series Sound Damping Kit from Metra. Designed for larger automotive audio and sound-control projects, this bulk kit provides 36 square feet of lightweight vibration-damping material for treating doors, floors, trunks, roofs, and other vehicle panels.
The Hollow Point Series uses a butyl rubber composite with an aluminum constraining layer to help control panel vibration. The flexible 2mm material conforms easily to sheet metal and other hard surfaces, while its adhesive backing makes installation convenient for automotive applications.
Key Features
- Hollow Point Series sound-damping material
- 36 sq. ft. of coverage for larger installation projects
- Butyl rubber composite with aluminum constraining layer
- Helps reduce unwanted vibrations and rattles
- Lightweight construction for easy handling
- Flexible material conforms to sheet metal and other hard surfaces
- Designed for automotive audio and sound-damping applications
- Black aluminum backing with black ghosted Ballistic logo
- 2mm material thickness
Specifications
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SKU: SDHP-BK
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Series: Ballistic Hollow Point
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Kit Type: Bulk Kit
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Material: 18 pieces, 18" x 16" each
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Total Coverage: 36 sq. ft. (3.34 m²)
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Thickness: 2mm
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Construction: Butyl rubber composite with aluminum constraining layer
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Finish: Black aluminum backing with black ghosted Ballistic logo
The Ballistic SDHP-BK Bulk Kit is a practical, cost-effective solution for professional installers and car audio enthusiasts who need extensive sound-damping coverage. With 36 square feet of material, it provides ample coverage for larger vehicle projects where controlling panel vibration is essential to achieving a cleaner, more controlled acoustic environment.