Car Sound Deadening Mat Roll, 200 mil, 36 sq ft

Car sound deadening mat reduces road noise and vibration for a quieter, more comfortable drive. This 200 mil (5.1 mm) acoustic insulation roll uses a diamond-pattern aluminum foil face, high-density foam core, and strong adhesive backing to block noise, add heat insulation, and resist moisture. Flexible material conforms to floors, doors, trunks, and other tight, irregular vehicle panels for year-round cabin comfort.

Upgrade your vehicle’s cabin without complicated tools or messy glues. The multi-layer soundproofing and heat barrier structure helps reduce rattles, road hum, and panel resonance while adding insulation for hot summers and cold winters. Use it as an automotive acoustic mat in daily drivers, trucks, vans, and project builds—apply full sheets or patch key noise zones for targeted results. Grab yours today and start building a quieter ride.