Silicone Sponge and Silicone Foam Sheet Material Data Sheets
| Silicone Foam, Sheet Material | ||||
| PDF# | Material | Manufacturer | Deflection (psi) | Description |
| 400 | BF-2000 | Rogers/BISCO | 1.5 | Ultra Soft, Open Cell, Silicone Foam |
| 401 | BF-1000 | Rogers/BISCO | 1 – 5 | Extra Soft,Open Cell, Silicone Foam |
| 402 | F-12 | Saint-Gobain/Norseal | 1 – 6 | Extra Soft, Open Cell, Silicone Foam |
| 403 | HT-870 | Rogers/BISCO | 2 – 7 | Soft, Open Cell, Silicone Foam |
| 404 | F-15 | Saint-Gobain/Norseal | 6 (nominal) | Soft, Open Cell, Silicone Foam |
| 405 | HT-800 | Rogers/BISCO | 6 – 14 | Medium, Modified Closed Cell, Silicone Foam |
| 406 | F-20 | Saint-Gobain/Norseal | 6 – 14 | Medium, Modified Closed Cell, Silicone Foam |
| 407 | HT-820 | Rogers/BISCO | 12 – 20 | Firm, Modified Closed Cell, Silicone Foam |
| 408 | HT-840 | Rogers/BISCO | 16 – 26 | Extra Firm, Modified Closed Cell, Silicone Foam |
| 409 | FPC | Rogers/BISCO | Fire Block Foam, Resists Flame Burn Through as High as 1900°F | |
| 410 | BISCO Material Selection Guide | |||
| 411 |  Compression Force Deflection Curves for Cellular Foams |
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| Closed Cell Silicone Sponge, Sheet Material – Fine Textured Finish | ||||
| PDF# | Material | Manufacturer | Deflection (psi) | Description |
| 420 | R10480S | Saint-Gobain/Norseal | 2 – 7 | Low Compression Set, Closed Cell Silicone Sponge UL 50/UL 50E, Meets FDA 21 CFR 177.2600 |
| 421 | R10480M | Saint-Gobain/Norseal | 6 – 14 | Low Compression Set, Closed Cell Silicone Sponge, Meets FDA 21 CFR 177.2600 |
| 422 | R10470M | Saint-Gobain/Norseal | 6 – 14 | General Purpose, Closed Cell Silicone Sponge, Meets FDA 21 CFR 177.2600 |
| 423 | R10470F | Saint-Gobain/Norseal | 12 – 20 | General Purpose, Closed Cell Silicone Sponge, Meets FDA 21 CFR 177.2600 |
| 424 | 1115, 1125, 1135, 1145 | Rogers/Arlon | Soft: 5 – 9 Medium: 6 – 14 Firm: 12 – 20 Extra Firm: 17 – 15 |
General Purpose, Closed Cell Silicone Sponge |
| 425 | Compression Force Deflection Curves for Closed Cell Sponge  |
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| Closed Cell Silicone Sponge, Sheet Material – Smooth Top and Bottom | ||||
| PDF# | Material | Manufacturer | Deflection (psi) | Description |
| 430 | RS-720 | Rogers/BISCO | 5 – 9 | Soft, Closed Cell Sponge, UL 50 / UL 50E |
| 431 | RS-750 | Rogers/BISCO | 6 – 14 | Medium, Closed Cell Sponge, UL 50 / UL 50E |
| 432 | RS-770 | Rogers/BISCO | 12 – 20 | Firm, Closed Cell Sponge, UL 50 / UL 50E |
| Special Purpose Silicone Sponge, Sheet Material | ||||
| PDF# | Material | Manufacturer | Deflection (psi) | Description |
| 440 | R10490 | Saint-Gobain/Norseal | 9 – 15 | Solvent and Fuel Resistant, Closed Cell Fluorosilicone |
| 441 | R10450 | Saint-Gobain/Norseal | 6 – 14 | Fiberglass Reinforced, Dimensionally Stable Sponge |
| 442 | R10460 | Saint-Gobain/Norseal | 7 – 14 | Closed Cell Sponge, UL 94HBF Flame Rated, Meets FDA 21 CFR 177.2600 |
| 443 | R10400M | Saint-Gobain/Norseal | 7 – 14 | Closed Cell Sponge, UL 94V-0 Flame Rated |
| 444 | R10404 | Saint-Gobain/ThermaCool | 10 – 20 | Thermally Conductive, Closed Cell Silicone Sponge, Meets FDA 21 CFR 177.2600 |
| 445 | Compression Force Deflection Curves for Closed Cell Sponge |
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| Open Cell Silicone Foam, Bun Material | ||||
| PDF# | Material | Manufacturer | Deflection (psi) | Description |
| 450 | MF1 | Rogers/BISCO | 0.8 – 1.0 | Ultra Soft, Large Open Cell, Low Density Silicone Foam Buns without Skin Up to 6″ Thick |
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Includes small samples of cured silicone foam materials to touch and feel.
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Contact Us for further assistance with silicone sponge and silicone foam sheet material manufactured by Saint-Gobain and Rogers/BISCO.
Silicone Foam Product Name Notes
The product names for Rogers BISCO® silicone foam include a dash (-), but some users omit the dash when looking for those products. Sometimes BF1000, BF2000, HT800, HT820, HT840, and HT870 are called out instead of the actual names: BF-1000, BF-2000, HT-800, HT-820, HT-840, and HT-870. Similarly, the product names for Saint-Gobain NORSEAL® (fromerly COHRlastic®) silicone foam F-12 and F-20 are sometimes shown without dashes as F12 and F20.
BISCO® is a registered trademark of Rogers Corporation.
Norseal®, ThermaCool® and COHRlastic® are registered trademarks of Saint-Gobain.