Nullifire FS702 Fire Rated Intumescent Acrylic Sealant

Nullifire FS702 Fire Rated Intumescent Acrylic Sealant is a water based acrylic sealant which cures to give a firm but flexible fire seal. Suitable for use in various construction joints offering up to 30% movement capability whilst providing an excellent acoustic and air seal.

BENEFITS:

- Up to 4 hours fire resistance - Tested to EN 1366-4, EN 1366-3 and BS 476 Pt 20-22
- Up to 30% movement capability (during fire test)
- Suitable for flexible walls and rigid walls & floors
- Used for sealing FB750 Intubatt
- Acoustics up to 55 dB
- Air tight up to 600 Pa
- Optifire® and Optifire®+ unique traceability identifiers

RECOMMENDED FOR:

- Suited for use around non-combustible services, cables, rock fibre insulated non-combustible pipes, using a minimum depth of 25 mm
- Can also be used for the bonding and pointing of joints and service penetrations