DOUBLEDAMP™ 1500 Expandable Damping Sheet


A high-efficiency, expandable damping material for use with stamped steel constraining layers.


• A non-blocking, die-cut sheet which can be heat staked to the stamped steel constraining layer
• Can also be mechanically or adhesively fastened
• Ensures complete fill between the constraining layer and the body steel
• Highest damping efficiency, especially at higher temperatures
• Assembly provides high degree of local stiffness
• Provides superior corrosion resistance to substrates
• Lighter weight, higher performance replacement for expandable asphalt

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