WM2 1 Inch (in) Absorber Foam/Barrier Composite
WM2 1 Inch (in) Absorber Foam/Barrier Composite
SKU:FOA-a1f7c2
N/A
Regular price
          
            $49.99
          
      
          Regular price
          
            
              
                
              
            
          Sale price
        
          $49.99
        
      
      
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                WM2 is a sandwich composite incorporating 2 layers of Acousti-Mat acoustical foam and a single barrier septum. When applied to sheet metal, plastic or wood, the isolation foam layer, typically 1/4 inch thick, decouples the barrier while the thicker absorption layer reduces airborne sound. This economical acoustical system can be formulated to provide maximum noise reduction in the harshest environment by adding various facings or embossed surfaces.
              
Product Specifications
                  Note 
                
                Custom facings available
              
                  Specifications Foam Thickness 
                
                1/4 to 2 in
              
                  Specifications Optional Surface Treatments 
                
                Embossed, Convoluted, Aluminum Polyester, Reinforced Polyester, Urethane-Matte or Impervious, Perforated Vinyl (Sandpiper, Black), Tedlar® (Dupont)
              
                  Specifications Other Specifications 
                
                Fabricated and Die Cut Parts
              
                  Specifications Sound Absorption Coefficient 1000 Hertz Hz Freque 
                
                1.05 dB
              
                  Specifications Sound Absorption Coefficient 125 Hertz Hz Frequen 
                
                0.04 dB
              
                  Specifications Sound Absorption Coefficient 2000 Hertz Hz Freque 
                
                1.02 dB
              
                  Specifications Sound Absorption Coefficient 250 Hertz Hz Frequen 
                
                0.36 dB
              
                  Specifications Sound Absorption Coefficient 4000 Hertz Hz Freque 
                
                0.98 dB
              
                  Specifications Sound Absorption Coefficient 500 Hertz Hz Frequen 
                
                0.95 dB
              
                  Specifications Sound Absorption Coefficient Sound Transmission C 
                
                0.85 dB
              
                  Specifications Sound Absorption Coefficient Standards 
                
                ASTM C423-90a
              
                  Specifications Standard Roll Size 
                
                54 in x 50 ft
              
                  Specifications Standard Sheet Size 
                
                54 x 72 in