AggSound Car Sound Deadening Mat 157mil 24sqft

Premium 3-layer sound deadener with 4mm high-density closed-cell foam. Blocks up to 98% of radiant heat and reduces road noise for a cooler, quieter ride. Effectively reduces engine vibrations and road noise for a quieter cabin, acting as a thermal barrier to keep your vehicle cooler in summer and warmer in winter. Features heat-resistant, strong adhesive for a clean, long-lasting finish. Ideal for sound deadening, heat shielding, and shock absorption in car doors, hoods, trunks, and firewalls.