Status
              Active
          Publish Date
              Pages
              27
          Spec. Division
              07 - Thermal and Moisture Protection
          CCR
              
          History: Below is a listing of the Revisions and Changes made to this UFGS.
| KEY | PREPARING ACTIVITY (PA) | A Army | N Navy | F Air Force | S NASA [ARCHIVED] | 
|---|---|---|---|---|---|
| ACTION | N New | R Revision | C Change | D Deletion | 
| Release | PA | Date | Action | Change # | Nature of Change or Revision | 
|---|---|---|---|---|---|
| Aug-2025 | A | Aug-2025 | N | New UFGS Section to address requirements for thermoplastic polyolefin (TPO) thermoplastic sheet roofing. | 
 
         
 
 
 
 
 
 
 
 
