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
	F-10	Saint-Gobain/Norseal
402	F-12	Saint-Gobain/Norseal	1 – 6	Extra Soft, Open Cell, Silicone Foam
403	HT-870	Rogers/BISCO	1 – 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
	FG-20	Saint-Gobain/Norseal
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
	RS-800	Rogers/BISCO
	RS-820	Rogers/BISCO
	RS-840	Rogers/BISCO
	RS-870	Rogers/BISCO

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	8 – 25	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

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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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.

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