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| Item | Acoustical Convoluted Foam | |
| Width | 54" | |
| Length | 27" | |
| Thickness (In.) | 1 | |
| Color | Gray | |
| Noise Reduction Coefficient (NRC) | 0.70 | |
| Material | 1.5 Lb Density Open Cell Polyurethane Foam | |
| Temp. Range (F) | -45 to 250 | |
| Resistant To | Most Oils, Alkali and Mild Acids | |
| Characteristics | Cone Shape Deflects Sound Waves Striking at an Angle and Allows them to be Reflected and Reabsorbed by Other Cones | |
| Application | Convoluted Foam Sheets are Scientifically Developed to Absorb Low Frequency Sound when Nailed or Glued on Walls, Machine Enclosures, Ducting Systems, Privacy Panels in Offices, Sound Traps and Computer Rooms | |
| Standards | Flammability UL-94 (Self Extinguishing) | |
| Package Quantity | 4 |
View the Material Safety Data Sheet (MSDS) 
** The "Usually Ships" reflects when an item is generally expected to ship from Grainger based on its stocking location. Real-time availability information will be shown during the checkout process and on the e-mail order confirmation (for U.S. and Puerto Rico - US customers only). Please allow additional delivery time for international orders.
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