BISCO® 7330 Silicone Sponge
Rogers BISCO® 7330 Silicone Sponge is a medium-density, flame-resistant closed-cell silicone sponge engineered for high-reliability gasketing, thermal insulation, and sealing in harsh environments. With excellent temperature stability, low compression set, and superior flame resistance, BISCO 7330 is ideal for aerospace, transportation, and industrial applications that require long-term durability and compliance with strict flammability standards. It meets key industry specifications including BMS 1-60 Type 1, Grade B and DMS-1980 Grade 2, Medium.
Applications include: Gap filling, gasketing and sealing, HEV enclosures, LCDs, shock absorbers, sound blocking, spacers and bin liners, and thermal solutions.
- Supplied in sheet format in a wide range of thicknesses (1.59 mm to 25.4 mm / 0.063" to 1.0")
Property | Specification |
Adhesive Material | Silicone |
Backing (Carrier) Material | Polyimide |
Maximum Operating Temperature (Celsius) | 260 °C |
Maximum Operating Temperature (Fahrenheit) | 500 °F |
Product Color | Amber, Dark Amber |
Total Tape Thickness without Liner (Imperial) | 3.3 mil |
Total Tape Thickness without Liner (Metric) | 0.08 mm |

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