BISCO BF-1000 – Extra Soft Cellular Silicone

Product code: BISCO BF-1000

Manufacturer: Rogers

Package size: W - 914 mm

Shelf Life:

BISCO BF-1000 – Extra Soft Cellular Silicone

Compressibility, softness, and durability allow BF-1000 to adapt to various environments, making it an ideal choice for sealing outdoor enclosures, protecting electronics from shock and heat, and providing cushioning or vibration isolation for various applications.


  • Excellent memory and low stress relaxation reduces maintenance costs associated with gasket failures due to compression set and softening.
  • Softness allows designers to use less force to seal enclosures and still protect their device from the environment.
  • High compressibility allows the material to conform tovariable width gaps and awkward shapes, thereby allowing engineers more design flexibility.
  • Resistance to ultraviolet light, ozone, extreme temperatures, and flame enables consistent performance in all environments.
  • Available through distribution sites throughout North America, Europe, and Asia.
  • FDA compliant in accordance with FDA Regulation 21 CFR 177.2600. 


  • Environmental seals to protect against penetration of dust, moisture, air or light within outdoor enclosures suchas lighting fixtures, HVAC units, and electronic cabinets
  • Vibration isolation in electronic components and transportation vehicles
  • Fire retardant thermal insulation
Color   White, Gray & Black
Thickness, mm
  1.60 – 25.40
(0.063 – 1.000)
Tolerance   See Reverse
Standard Width, mm
Density, kg/m3 (lb./ft3) ASTM D 1056 208 (13)
Compression Force Deflection, kPa (psi) Force measured @25% Deflection ASTMD 1056 20.7 (3)
Compression Set, % max. ASTM D 1056 Test D @ 70C (158F), 22 hrs.
ASTM D 1056 Test D @ 100C(212F), 22 hrs.
< 1
< 5
Tensile Strength, kPa (psi) ASTM D 412 241 (35)
Elongation, % ASTM D 412 90

TDS: Download PDF

MSDS: Fill your information to receive file: