Stinger RKX4 12x24 Roadkill Expert Universal Kit (2 Pack)

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 Minimum Thickness:0.080in Aluminum Layer:6 mil Peel Adhesion Strength:40.89 lb/in after 24 hours Application Temperature:-80F - 300F 2 Pack: 4sqft (12"x24")