Browse Sound Deadening Materials

Dynaliner provides high acoustic absorption and excellent thermal insulation for roof, firewall, floor, quarter panels, doors and more. This package contains one sheet that measures 32in by 54in and is 1/4in thick.

• 1/4in thick
• Reduces road noise and increases acoustic quality

(4) 12in x 36in pieces of Dynamat Xtreme. Use on rear decks, doors, floors and the floor of your trunk to get more bass, more music, lower road noise and better sound. When it comes to making your hot rod or classic car ride and feel like a luxury car, Dynamat is the product you need. Used by the world's top hot rod and custom builders, Dynamat keeps cars cool and quiet. Dynamat gives cars a solid feel - doors and trunks slam snug, rain and wind virtually disappear and your interior becomes a quiet and comfortable. Use Dynamat on the interior sheet metal of your vehicle to stop vibration and reduce road noise.

• Lower road noise
• Mount on virtually any interior panel

Lighter than original Dynamat, the Hoodliner is designed for under the hood to reduce engine noise. This kit contains one 32in x 54in piece of Hoodliner. For the best performance, use with Dynamat Xtreme.

• Reduces engine noise
• Simply cut to fit your hood