Release Fabrics
| Name | Description | Air Flow | Maximum Use Temp. | Color |
| NPT-200-1 | Porous TFE coated fiberglass fabric – lightweight | 80+ ft3/min | 550°F (287°C) | Tan |
| NPT-200 | Porous TFE coated fiberglass fabric | 20-80 ft3/min | 550°F (287°C) | Tan |
| NPT-200 Class 2 | Porous TFE coated fiberglass fabric – class 2 | 20-40 ft3/min | 550°F (287°C) | Tan |
| NNT-200 | Non-porous TFE coated fiberglass fabric | 0 ft3/min | 550°F (287°C) | Tan |