FF197 Gun Grade Fire Rated PU Foam
Verified by manufacturer 2 months ago
A modified, single component, fire rated polyurethane foam.
Application
Used to seal door and window frames throughout the fire rated areas of a building.
Nullifire FF197 has excellent adhesion to most building materials such as wood, brick, stone, cement, plaster, polystyrene, cable sheaths, metals, plastics and firmly sets in approximately one hour.
Description
A modified, single component, fire rated polyurethane foam used to seal linear gaps through fire rated areas of a building.
Fire resistance:
Nullifire FF197 has excellent uneven gap filling properties and bonds to most common building materials. This product acts as a fire seal for up to four hour fire rating, tested to the latest British and European standards BS EN 1366-4 and DIN 4102-1 (B1), it can also be used in conjunction with Nullifire FS702 intumescent acrylic or FS703 silicone sealant. Tested to BS EN 1634-1 (fire door); FD60 performance achieved.
Feature and benefits:
- Bulk filling of irregular gaps and voids.
- Outstanding fire resistance even without capping.
- Quick and easy installation.
- Excellent accoustic performance, up to 62dB
- Tested in gaps up to 40mm
- Excellent adhesion to most substrates.
- Good smoke sealing, acoustic and insulation properties.
- Service temperature: -40 to +90°C.
- Tack free: 10 minutes.
General information
Color | Grey |
Material | Polyurethane |
Uniclass | |
CAWS | P12/335 Intumescent foam P12/36 Intumescent foam |
Product range |
Specification data - Intumescent foam fillers
Material | Fire rated polyurethane semi-rigid foam. |
Colour | Grey. |
Product Reference | Nullifire FF197 Gun Grade Fire Rated PU Foam |
AcousticRating | Up to 62 dB. Manufacturer guidance(to BS EN ISO 140-3): |
Fire performance | Up to four hours. Manufacturer guidance(to BS EN 1366-3, BS EN 13501-2): |
Loading | 24 hours. |
ShearStrength | 57 kPa. |
TensileStrength | 81 kPa. |
ThermalConductivity | 0.036 W/m.K. |