Fire-resistant PU foam

Nullifire FF197 fire protection foam

FF197 is a modified one-component polyurethane foam for fire-resistant sealing of construction joints. The foam is suitable for filling and sealing linear joints where fire protection is required and provides fire resistance of up to 240 minutes. The product offers quick and easy application, high yield and low consumption per running metre of joint. FF197 also provides excellent acoustic joint sealing and cures rapidly. Thanks to its 2-in-1 valve, it can also be applied manually.

Application
For filling and sealing joints between mineral building elements where fire protection performance is required. Suitable for applications with VKF approval no. 27630.

Brand

NULLIFIRE

Material

1-K Polyurethanschaum

building material class

DIN 4102-1

euro fire standard

EN 1366-4 / EN 13501-2

euro fire class

B1 schwer entflammbar

Elongation at tear

7.5 %

max. Adhesion-free

10 min

Max. Cuttable

10 min

Min. processing temperature

5 °C

Max. processing temperature

35 °C

Min. temperature resistance

-40 °C

Max. temperature protected till

90 °C

Min. permissible temperature during storage

5 °C

Max. permissible temperature during storage

25 °C

Storage time in months

9-12

Recommendation storage

trocken

Fire-resistant PU foam

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