Product Details
Nullifire FS711 Acrylic Sealant
FS711 Spray Grade Acrylic Sealant is a single part water based fire resistant sealant. FS711 can provide up to 4 hours fire resistance when used as a coating in conjunction with a suitable density mineral fibre board. FS711 is designed to be spray or brush applied and is fully tested as part of the FB747 system.
Benefits
- Up to 4 hours fire resistance
- Suitable for use in conjunction with Nullifire FB747 Coated Board System ratio of 2:1
- Accommodates movement of up to 20%
- Easily paintable
- Low shrinkage
- Resistant to mould fungus and vermin attack
Typical applications
- Spray or brush application on to mineral fibre boards
- Painting around a masked off service opening to provide an aesthetic finish
Joint substrates
- In conjunction with Nullifire FB747 Coated Board System
Testing and certification
Fire performance
- Tested in accordance with EN 1366-3+4
- Up to 4 hours fire resistance
- Classification EN 13501
Acoustic performance
- Tested in accordance with EN ISO 140-3
Air permeability performance
- Tested in accordance with EN 1026
