Whisper 1240: Acoustic, Panel
53% post-consumer recycled polyester
10.9 ± 1.0 oz./lin. yd.
66" min. useable
polyester binder* For more information contact Sales Service: 800-544-0200
Standard Care Label W-S. Clean with water based cleaning agents, foam or pure, water free solvents. Vacuuming or light brushing is recommended to prevent dust and soil buildup. May also be disinfected with hydrogen peroxide, alcohol, and quaternary ammonium (quat) based cleaners.
Breaking Strength (ASTM D5034)
270 lbf min. warp and 150 lbf min. fill
Colorfastness to light (AATCC 16.3 Option 3)
Grade 4 min. at 40 hours
Colorfastness to crocking (AATCC 8)
Grade 4 min. dry & Grade 3 min. wet
ASTM E84 Class I or A
NRC of anechoic termination
NRC of fabric in front of anechoic termination
Every effort has been made to ensure color accuracy of the digital images, however, please order a sample before specification. Application testing of this product is recommended. Colors may vary between dye lots. This is a directional fabric.
Proudly woven in North America supporting our local communities.