• Noise-deadening material
• Improves overall audio frequency response & bass output
• Kills panel resonance squeaks & rattles
• Self-adhesive for easy installation
• For use on all metal panels doors roof floor firewall & trunk
• Highest damping vs. weight ratio of any material available
• Waterproof
• 9 pk for 36 sq ft total (18" x 32");
• Improves overall audio frequency response & bass output
• Kills panel resonance squeaks & rattles
• Self-adhesive for easy installation
• For use on all metal panels doors roof floor firewall & trunk
• Highest damping vs. weight ratio of any material available
• Waterproof
• 9 pk for 36 sq ft total (18" x 32");