RKXDK 12×24-inch Expert, Lightweight Sound Proofing Material Door Kit – 6 Per Pack (12 SQ.FT)

Road noise, panel vibrations, and other squeaks and rattles can diminish your driving experience, making it hard to hear hands-free calls, creating road fatigue, and dimensioning the performance of your audio system. RoadKill Expert’s door kit, allows you to add sound damping within your car’s doors, one of the prime locations for unwanted road noise and rattles for a quieter ride, and higher performing audio system.

• Aluminum outer layer
• Self-adhesive
• Easy installation
• Use on all metal panels, doors, roof, floor, firewall & trunk
• Kills panel resonance, squeaks and rattles
• Highest damping vs. weight ratio of any material available
• Improves overall audio frequency response and bass output