489 Fire Stop Acrylic Sealant

///489 Fire Stop Acrylic Sealant
489 Fire Stop Acrylic Sealant 2019-01-28T13:37:38+09:00

Project Description

Product Information

489 is an acrylic (water-soluble) fire retardant sealant for fireproofing and(or) soundproofing used in penetration areas such as cracks in dry-wall structures, cables and pipes in large buildings.


– Gap sealing of dry-wall structure of large buildings
– Cable, Pipe, Duct penetration
– Fireproof area sealing in the building


1. Easy to use as a water-soluble one-part type
2. Excellent fire resistance
3. Good sound insulation and waterproofing
4. No harmful by product generation
5. Meets 2 hour fire protection standard of Ministry of Land,
6. Satisfy KS F4910 F12.5E


Cure Type Tack Free Time (min) Full Curing Time (day) Specific Gravity Hardness (Shore A) Tensile Strength (kgf/cm2)
Water Evaporation Type Within 15 mins (25℃,50%RH) 14~28 days 1.57 ± 0.03 5~10 5~10
Maximum Elongation (%) Movement Capacity (%) Ozone-/UV Rays-Proofing Construction Temperature (°C) Packaging
50~100 ±10 Excellent 5°C~40°C 300ml/cartridge