Fire Stop Foam System: US150 A/B

• Flexible barrier made from two component liquid, when mixed expands volumetrically to fill cavity and void.
• Tested for long life with Gamma radiation.
• Intumescent property.
• Suitable for Large penetration and large opening in wall and floor.
• UL 1479 enlisted & FM approved design for Pipes, Cable bundles, Cable trays, Air ducts, Busways, multiple penetration.
• Fire rating up to 2 hours.
• The system requires use of fire stop sealant INSS 2460 and INSS1440, FM011 mouldable putty And ceramic board.

Specification

Name of foam solutions	US150 A	US150 B
Colour	Black	Yellow
Packing	14 kg/ pail	6 Kg/ Pail
Foaming time	1-5 Min
Optimum Foaming temp.	20-30 Deg. C
Time for full cure	24 Hrs
Foam Rate	2.5-4 times
L.O.I.	More or equal to 32
Storage temperature	15- 35 Deg. C
Combustion expansion Ration	4-10 times