Data Sheets

Silicone Sponge and Silicone Foam Sheet Material

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	Normal curve Compression Force Deflection Curves for Cellular Foams

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 – 25	General Purpose, Closed Cell Silicone Sponge
425	Compression Force Deflection Curves for Closed Cell Sponge

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 PDF icon

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

Request a Free Silicone Foam Touch Brochure

Includes small samples of cured silicone foam materials to touch and feel.

Request Brochure

Contact Stockwell Elastomerics for Silicone Sponge, Silicone Foam Sheet Material

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.