Description
Features & Benefits
• Up to 4 hours fire resistance – Tested to EN 1366-4, EN 1366-3 and BS 476 Pt 20-22 in conjunction with FB750
Intubatt, FB770 Intudeck or FJ220 Intubatt 3
• Acoustics up to 59 dB
• Air seal up to 2,000 Pa
• Provides a tested smoke seal
• OptifireTM unique traceability identifier
Specification
Supplied in 20 kg bags
Mix Ratio: 2:1 powder to clean water (a stier mix may be required to aid application)
Coverage: 3.5 bags per m² at 100 mm depth
Maximum load capable unsupported opening: 1.21 m² at a depth of 100 mm
