Expanded PTFE is a PTFE foam that is very soft and suitable for sealing with the excellent properties of PTFE combined with the softness of foam
| Material | Description | Temp min (°C) | Temp max (°C) | 
|---|---|---|---|
| Teadit 24B Geexpandeerd PTFE eenzijde zelfklevend | Food-safe sealing tape made of pure expanded PTFE with excellent properties | -268 | 260 | 
| Flexitallic Sigma 800 | Soft expanded food grade gasket material | -240 | 260 |