The original proven alternative for fiber-free, mold resistant air ducts: Now 25/50-rated through 2" From schools, hospitals and government facilities nationwide, to landmarks like the Empire State Building and the Louisiana Superdome, original AP Armaflex duct liner adds huge long-term value and peace of mind performance. AP Armaflex SA and FS SA combine our breakthrough foam technology with a patented and labor saving low VOC, self-adhering (PSA) system.- NRC 0.40 and STC 25, excellent sound blocking and vibration dampening.
- Up to 1" (R-4.2) 25/50 rated available in AP Armaflex
- 1-1/2" (R-6) and 2" (R-8) 25/50 rated available in AP Armaflex FS
- Recommended by duct cleaners nationwide for more than a decade
- Exclusive built-in EPA-registered Microban® antimicrobial protection to inhibit growth of mold in the insulation
Information provided by Armacell® |
