| 1200°F / 648°C: Basalt Sewing Thread With PTFE Treated | ||||||
| Part number | Fiber | Filament Diameter (um) |
Tex (g/km) |
Twist Direction | Twist | Coating |
| WBYS156 | Basalt | 6 | 156 | S | 280 | NO |
| WBYS208 | Basalt | 6 | 208 | S | 280 | NO |
| WBYS156P | Basalt | 6 | 156 | S | 280 | PTFE |
| WBYS208P | Basalt | 6 | 208 | S | 280 | PTFE |