BISCO® Silicone Foams

Bisco Silicone Foams Gaskets Manufacturing

BISCO silicone foam gaskets provide exceptional compression set resistance and shock and vibration protection. BISCO silicone foams are cellular and solid. These specialty silicone sealing foams are converted and fabricated by Sealing Devices into:

  • Sponge gaskets
  • Sust seals
  • Seals
  • Cushions
  • Insulation applications
  • Heat shields/fire stops

BISCO silicone foam gaskets provide superior performance and are:

  • Excellent compression set and creep resistance.
  • Resistant to temperature extremes.
  • Resistant to UV.
  • Ozone resistant.
  • Resilient to mechanical fatigue.
  • Stringent UL flame ratings.

Bun Silicones:

  • Lightweight cellular silicones up to 8 inches in thickness.
  • Exceptional FST (flame, smoke and toxicity) characteristics.
  • Superior weather and UV-resistance with low compression set to ensure safety, long-term comfort and durability.

Cellular Silicones:

  • Formulated for exceptionally reliable sealing, cushioning, vibration isolation and insulation.
  • Engineered with resistance to environmental extremes.
  • Mechanical resilience and safety features for critical applications in transportation equipment, communications and electrical enclosures, electronic products and components, industrial machinery and appliances.
  • Superb flame resistance and fire protection.

Solid Silicones:

  • Designed especially for high-temperature and high-pressure gasketing applications.
  • Available in a range of thicknesses and durometers.
  • Grades also available with fiberglass reinforcement for added dimensional stability and increased tear strength.

Specialty Silicones:

  • Designed to meet a variety of industry-specific needs.
  • Products include acoustic barriers, patented fire blocking material, conductive silicone, silicone coated fiberglass cloth and molded silicone foam tubes.
  • All materials withstand extreme temperatures and meet stringent industry flame tests.

Poron and Bisco Sealing Design Guide download