English 
Spanish 
French 
German Silicone Datasheets
Silicone Sheeting
Find and download the silicone datasheets you need.
Solid Silicone
| Grade | Style | Duro | Description | |
| Commercial | SIL-SS | 40, 50, 60, 70, 80 | General purpose silicone sheeting | Download |
| FDA | SIL-FDA-SS | 40, 50, 60, 70, 80 | Meets FDA ingredient requirements | Download |
| ZZR | SIL-ZZR-SS | 40, 50, 60, 70, 80 | Meets ZZ-R-765 / A-A-59588 CL 2A/2B | Download |
| Electrical | SIL-CND-SS | 70 | Electrically conductive silicone sheeting | Download |
| Fiberglass | SIL-F1-SS | 70 | Fiberglass insert silicone sheeting | Download |
Silicone Sponge
| Grade | Style | Deflection | Description | |
| Soft | SIL-SPGS | 3-8 (psi) | Closed Cell, Silicone Sponge | Download |
| Medium | SIL-SPG | 6-14 (psi) | Closed cell, Silicone Sponge, meets AMS 3195 | Download |
| Firm | SIL-SPGF | 12-20 (psi) | Closed Cell, Silicone Sponge, meets AMS 3196 | Download |
| Extra Firm | SIL-SPGXF | 18-35 (psi) | Closed Cell, Silicone Sponge | Download |
| Flame HB | SIL-SPG-FLR | 6-14 (psi) | Closed Cell, Silicone Sponge (blue/grey color) | Download |
| Flame V-0 | SIL-SPGV0 | 6-14 (psi) | Closed Cell, Silicone Sponge | Download |
Silicone Foam
| Grade | Style | Deflection | Description | |
| Ultra Soft | NS-220 | 1.5-17 (psi) | Open Cell, Silicone Foam | Download |
| Extra Soft | NS-200 | 3-22 (psi) | Open Cell, Silicone Foam | Download |
| Soft | NS-100 | 3-6 (psi) | Open Cell, Silicone Foam | Download |
| Medium | NS-120 | 6-14 (psi) | Closed Cell, Silicone Foam | Download |
| Firm | NS-140 | 16-58 (psi) | Closed Cell, Silicone Foam | Download |
| Extra Firm | NS-160 | 29-87 (psi) | Closed Cell, Silicone Foam | Download |
| Medium | SIL-MFM | 6-14 (psi) | Closed Cell, GMW16392 Class 2, Type 2 | Download |
Request A Quote
Start Receiving Competitive Supply With National Silicone
We’re always available by phone – Toll Free: 1- 888-814-6599
Office hours are 9am-5pm EST, Monday-Friday