Armstrong Commercial Fine Fissured High NRC/High CAC Item 4121s

Fine Fissured High NRC/High CAC Item 4121s

Item 4121S

Nondirectional visual reduces installation time and scrap
Excellent sound absorption and reduces reflected sound effectively
Work as a barrier to airborne sound intrusion between two closed rooms
Humidity-resistant, HumiGuard Plus performance to inhibit panel sag. Formulated to withstand conditions with temperatures up to 49°C and relative humidity up to 99%
Typical Applications • Office area • Retail • Healthcare spaces • Public areas • Education