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DEI Boom Mat XL damping material is a premium peel-and-stick vibration barrier sized as fifteen 12.5in x 24in sheets (31.5 sq ft) and 4mm thick to control interior noise and rattles. Its aluminum stiffening top skin traps vibration against an asphalt-free pure butyl noise-constraining layer; only 25–50% coverage is typically required. Easy-peel plastic liner, extreme-temperature adhesion, improved stereo acoustics and quicker install time.
DEI Boom Mat XL Damping Material - 12.5in x 24in x 4mm - 31.5 sq ft - 15 Pack
