Stinger RKST36B 18×36-inch Stealth Black, Premium Lightweight Sound Proofing Material – 9 Per Pack (36 SQ.FT)

The Stinger Roadkill Stealth Series RKST36B offers premium lightweight sound damping material designed to significantly reduce unwanted road noise and vibrations in your vehicle. This bulk pack contains nine sheets, totaling 36 square feet of coverage, making it ideal for various applications including doors, floors, roofs, firewalls, and trunks.

Constructed with a 4 mil black aluminum layer bonded to a lightweight butyl layer, the Stealth Series provides excellent vibration damping without adding excessive weight, weighing in at just 0.45 lbs/ft². Its self-adhesive backing ensures easy cut-and-apply installation, requiring no special surface preparation. The material's stealth black finish virtually disappears after application, making it an unobtrusive solution for improving overall audio frequency response and bass output.

The RKST36B delivers performance similar to Stinger's Expert Series but is 25% lighter, making it a preferred choice when weight is a concern. It boasts high temperature resistance, capable of withstanding up to 400°F, ensuring durability and consistent damping properties even under elevated temperatures.