Product Details
Nullifire FF197 PU Foam
Nullifire FF197 PU Foam is a modified single component, fire rated polyurethane foam. FF197 PU Foam can provide up to 4 hours fire protection to building gaps and linear joints. This product has also been designed to limit smoke movement and maintain the acoustic performance of the substrate.
Benefits
- Suitable for gap widths up to 30mm
- Up to 4 hours fire resistance
- Quick and easy to install
- Sets tack free in 10 minutes
- Sets in a semi ridged structure, yields to vibration
- Resistant to mould fungus and vermin attack
Typical applications
- Joints in compartment walls and floors
- Gaps between frames and structures
- In conjunction with Nullifire FS701 and FS703
Joint substrates
- Timber
- Brick
- Ston
- Cement
- Plaster
- Steel
Testing and certification
Fire performance
- Tested in accordance with EN 1366-
- Up to 4 hours fire resistance
- Classification EN 13501 and DIN 4102: Part 1, Class B1
Acoustic performance
- Tested in accordance with EN ISO 140-3
Air permeability performance
- Tested in accordance with EN 1026, when used in conjuction with FS701/FS703.
