Product Description
This 12″ × 12″ Silicone Gasketing Sheet is engineered for precision sealing in fuel cell fixtures and high-demand thermal environments. Made from solid HT6135 silicone elastomer, it offers exceptional softness and conformability, outperforming standard silicone materials when used in sensitive assemblies.
The gasketing remains flexible across a broad temperature range, while a peel-off protective layer keeps the sheet clean during storage and installation.
Ideal for applications involving HT-PEMFC, PAFC, and other high-temperature electrochemical systems, this material ensures stable, reliable performance under demanding conditions.
| Parameter | Value |
|---|---|
| Sheet Size | 12″ × 12″ |
| Thickness Options | 0.010″, 0.020″ |
| Material | Solid HT6135 Silicone Elastomer |
| Durometer | 35A (soft) ±5 |
| Tensile Strength | 800 psi |
| Temperature Range | –80°F to +425°F |
| Width/Length Tolerance | ±1/4″ |
| Durometer Tolerance | ±5 |
| Features | Peel-off protective masking, high conformability |
| Applications | Fuel cell fixtures, HT-PEMFC, PAFC, high-temperature gasketing |



