Preformed Firestop Cushion.
Preformed Firestop Cushion.
Preformed Firestop Cushion.
White
White
White
Intumescent
Intumescent
Intumescent
Rectangle
Rectangle
Rectangle
300 mm
300 mm
300 mm
40 mm, 80 mm, 170 mm
40 mm, 80 mm, 170 mm
40 mm, 80 mm, 170 mm
30 mm
30 mm
30 mm
Specification
Intumescent material in cushion or pillows.
Intumescent material in cushion or pillows.
Intumescent material in cushion or pillows.
300 x 170 x 30 mm.
300 x 40 x 30 mm.
300 x 80 x 30 mm.
Up to four hours.
Up to four hours.
Up to four hours.
50 dB (Rw).
50 dB (Rw).
50 dB (Rw).
Additional properties
-20 to +40°C.
-20 to +40°C.
-20 to +40°C.
-40 to +40°C.
-40 to +40°C.
-40 to +40°C.
To BS EN 13501-1, B-s1, d0.
To BS EN 13501-1, B-s1, d0.
To BS EN 13501-1, B-s1, d0.
To BS EN ISO 846, Class 0.
To BS EN ISO 846, Class 0.
To BS EN ISO 846, Class 0.