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B1 with ETA

The B1 foam and silicone sealant (in accordance with DIN 4102-1) form an excellent adhesion to most building materials.
As a system, the JCP B1 foam and silicone can be used where a fire resistance up to 4 hours is required (EI 240).
The fire stop system is ready to use, saves time and offers excellent thermal and acoustic insulation properties, too.


Data Sheet PDF

Price List


ETA Document PDF

Declaration of Performance PDF

Certificate of Conformity PDF

Brick and block PDF

Part Number Description Volume
- - ml
JF750B1H Grade B1 Hand Held Expanding  Foam + 1 Nozzle 750
JF750B1G Grade B1 Gun Applied  Expanding Foam 750
JFIRESIL Silicone 290