DEI Boom Mat XL Damping Material - 12.5in x 24in x 4mm - 31.5 sq ft - 15 Pack

This package gets you fifteen sheets of DEI Boom Mat XL damping material, each measuring 12.5 inches by 24 inches. At 4mm thick, these sheets cover a total of 31.5 square feet, giving you plenty of material to tackle noise and vibration issues in your vehicle's interior. It's designed to be applied as a first layer, directly to surfaces like floors, door panels, trunks, and even overhead areas, helping to quiet down your ride.

The Boom Mat XL uses a well-built construction with a 4 mil aluminum top skin and a pure butyl, asphalt-free noise constraining layer. This combination effectively traps and stops interior panels from vibrating and creating unwanted noise. The material is made to stick reliably to any interior surface, whether vertical or overhead, and it performs well even in extreme temperatures. Because it's so effective, you typically only need to cover 25-50% of a surface to get significant noise reduction, which saves on material, weight, and installation time. The easy-peel plastic liner makes application straightforward, and it enhances your stereo system's sound by reducing background noise.