![](https://www.gypsorb.com/wp-content/uploads/2023/07/Stratum-slotted-grid.jpg)
![](https://www.gypsorb.com/wp-content/uploads/2023/11/Screenshot-2023-11-28-at-4.06.14-PM.png)
| Product Details:- Perforation Type: Slotted
- Perforation Size: 4mm x 14mm
- Panel Thickness: 1/2″, 12.5mm
- Color of Non-Woven Fabric: Light Gray
- Open Rate: 12.2% – 15.9%
- NRC: Up to .85
Board Sizes:- 900 mm x 2400 mm
- 900 mm x 2700 mm
- 1200 mm x 2400 mm
Product Data Sheets: |