BISCO Cellular Silicone | Seal & Design, Inc.

BISCO® Cellular Silicones

Cellular SiliconeBISCO® Cellular Silicones are ideal for sealing, cushioning, vibration isolation, and insulation. Their resistance to environmental extremes, mechanical resilience and safety features make them perfectly suited for critical applications in transportation equipment, communications and electrical enclosures, electronic products and components, industrial machinery and appliances. BISCO Silicones also offer superb flame resistance and fire protection. Made in a wide range from ultra soft to extra firm, BISCO products serve as high-tech silicone sponges—with the enhanced sealing capabilities of traditional sponge rubber, but lighter in weight.

BISCO® Cellular Silicone Products

Product
Available
Thicknesses
Typical
Density
CFD Range
Specifications
Grade
Datasheet
BF-1000
0.063"-1.0"
12 PCF
1-5 PSI
UL V0 and HF1, BMS 1-68, AIMS 04-14-002, ASTM E162, E662, SMP 800C
Extra-Soft Silicone Foam
BF-1000 PDF
BF-2000
0.125"-0.500"
10 PCF
2.5 PSI Maximum
UL V0 and HF1, ASTM E162, E662, SMP 800C
Ultra-Soft Silicone Foam
BF-2000 PDF
HT-800
0.031"-0.500"
22 PCF
6-14 PSI
UL V0 and HF1, AMS 3195, ASTM E162, E662, SMP 800C
Medium Silicone Foam
HT-800 PDF
HT-820
0.031"-0.250"
24 PCF
12-20 PSI
UL V0 and HF1, AMS 3196, ASTM E162, E662, SMP 800C
Firm Silicone Foam
HT-820 PDF
HT-840
0.063"-0.250"
28 PCF
16-26 PSI
UL v0 and HF1
Extra-Firm Silicone Foam
HT-840 PDF
HT-870
0.063"-0.500"
15 PCF
2-7 PSI
UL V0 and HF1
Soft Silicone Foam
HT-870 PDF
L3-XX40
4-25 mm
22 PCF
13 PSI
N/A
Next Generation Dynamic Flooring Material
L3-XX40 PDF
RS-720
0.094"-0.500"
17.5 PCF
5-12 PSI
AMS 3195 and AMS 3196
Industrial Grade Silicone Sponge
RS-720 PDF
RS-750
0.094"-0.500"
24 PCF
6-14 PSI
AMS 3195 and AMS 3196
Industrial Grade Silicone Sponge
RS-750 PDF
RS-770
0.094"-0.500"
29 PCF
12-20 PSI
AMS 3195 and AMS 3196
Industrial Grade Silicone Sponge
RS-770 PDF