DEI Boom Mat Acoustic Sound Control Interior Kit 17x18in 1.75mm Butyl Layer

DEI Boom Mat Acoustic Sound Control Interior Kit — 17x18in, 1.75mm Butyl Layer Reduce noise. Refine your ride. DEI Boom Mat Acoustic combines a thick butyl damping layer with a plush felt liner to both block and absorb unwanted vibration and airborne noise. Designed for a finished, professional look, this kit brings showroom quiet to doors, trunks, firewalls and package trays. Dimensions: 17 x 18 in (2.125 sq ft per sheet) Construction: 1.75mm butyl damping layer + 7mm felt acoustic layer Weight: 1.6 lb per sheet Applications: vehicle doors, trunk lids, firewalls, package trays, interior panels Easy to cut and install with common tools, Boom Mat Acoustic adheres securely to metal and composite surfaces for long-lasting performance. The dense butyl layer reduces panel resonance while the felt lining absorbs mid-to-high frequency noise for a quieter, more refined cabin. Benefits: improved acoustic comfort, enhanced interior appearance, reduced road and drivetrain noise, professional-grade results without professional labor. Ideal for OEM restorations, custom builds and DIY upgrades — get consistent, high-performance sound control with DEI Boom Mat Acoustic.