BF2000 Silicone Foam

CB Frost are a UK preferred convertor of the BISCO range of silicone-based foams and have a relationship with Rogers Corporation extending over 30 years.

BF2000 Silicone foam is an ultra-soft and highly compressible foam material with excellent memory and low stress relaxation properties. Due to its high compressibility, BF2000 Silicone foam can conform to various width gaps, making it ideal for transportation, industrial and electronic applications where low closure force and dust sealing are critical.

Further beneficial properties of BF200 Silicone foam sheeting are its excellent resistance to Ultraviolet light and ozone, as well as effective resistance to extreme temperatures, both low and high. These characteristics mean that BF2000 is well suited for outdoor applications.

BF2000 Silicone foam sheeting is Fire Safe – approved to BS6853, EN45545 and UL94 approved to V-0 and HF-1.

Typical rail applications include anti-rattle seals, gap fillers, enclosure seals, camera housing and access panel seals.

BF2000 Silicone Foam thicknesses

3.2mm, 4.8mm, 6.4mm, 9.5mm and 12.7mm as standard

Fire Classification  

R22 – Interior Seals

R23 – Exterior Seals


HL3 (3.2 – 12.7mm)

HL3 (3.2 – 12.7mm)

BS6853 Cat II Table 7 & 8
UL94 V0 + HF1


Specification Typical Values
Polymer: Silicone
Structure: Semi-Open Cell
Colour: Black
Density: 175kg/m3
Temp: -55/+200 °C

**Data as per our current stock grade


  • BS6853 Cat 2 approved

  • EN45545-2 approved – R22 & R23

  • Low compression set

  • High/low temperature resistance

  • UL94 V-0 and HF-1

  • IP65 & IP66 approved in application

Manufacture Capabilities:

  • Gaskets

  • Strip

  • Washers

  • Sheeting

  • Fabrication

Our Partners

Dependable on-time
Full lot traceability on
raw material
Rapid lead times on tooling
and products
Manufacturing services from 1-off
to mass production
CB Frost Logo

Office Hours

Monday to Thursday
8.00am to 4.35pm
Friday - 8.00am to 1.00pm

Get in touch

Unit C1, Matrix Point, Mainstream Way, Nechells, Birmingham: UK: B7 4SN