BSS

Fire protection foam

BSS is a two component fire protection foam for sealing cables, cable bundles and cable support systems.

Get a quote Downloads

Field of Application

Technical Data Sheet FLAMRO® BSS

Safety Data Sheet BSS (A) Safety Data Sheet BSS (B)

Rolling Stock - Container and Packaging Sizes

EN 45545-2 - FLAMRO BSS - EN Further reports on request

Color	grey
Expansion rate in case of fire	approx. 1.34 – 1.48 g/cm3
Reaction temperature	from approx. 300 °C
Tack-free time	min. 30 s – max. 90 s
Applicability	after 25 ± 5 min.
Fire class	B2
Foam yield	650–1750 ml at 15 °C, approx. 800–2000 ml at 20 °C
Bulk density	approx. 180–320 kg/m² at 20 °C application temperature
Gap stability	stable
Dimensional stability	max. + 4 %, 14 d at 40 °C and approx. 90 % relative humidity / ETAG 026 part 2, August 2011
Temperature resistance	-30 to +80 °C, cured foam
Blowing agents	CFC/HCFC free
Curing	chemical
Start of reaction during application	after 10–15 s at 20 °C
Application	at +18 °C to +25 °C
Storage	For 9 months at + 5 °C to + 30 °C
Safety information	Please observe the safety data sheet.
Classification	The product fulfills the requirements R22 / R23 for the hazard levels HL1–HL3 according to DIN EN 45545-2:2020