FS704 Fire Resistant Hybrid Sealant
FS704 is Fire Resistant Hybrid Sealant sealant, free from isocyanates, silicone and phthalates. It has great application properties, designed to fire seal linear gaps on various substrates.
Usage/purpose
FS704 is suitable to fire seal joints in compartment walls and floors, and reinstate the fire performance of below substrates :
Concrete - Timber
Concrete - Concrete
Steel - Steel
Steel - Concrete
Drywall - Drywall
Drywall - Concrete
Drywall - Steel
Timber - Timber
- Up to 2 hours fire resistance -
Tested to EN 1366-4:2021 - Phthalate free, isocyanate free, silicone free
- Up to 25% demonstratable movement in cold state - Tested to ISO 11600
- Suitable for flexible walls and rigid walls & floors
- Creates a smoke seal
- Acoustically capable up to 66 dB
- Air Pressure tested up to 600 Pa
