สีทากันไฟสูตรน้ำ กันไฟลาม 4 ชั่วโมง BOSTIK FP312 FIRE RETARDANT COATING

สีทากันไฟสูตรน้ำ กันไฟลาม 4 ชั่วโมง
BOSTIK FP312 FIRE RETARDANT COATING
A sprayable ablative coating specially designed to enhance, seal and fire protect stone wool fibres.
• The ablative property of Bostik FP 312 Fire Retardant Coating resists flame spread and protects the mineral fibres against fire penetration by significantly reducing the permeability of the mineral fibre core and prevents the passage of hot gases, thus reducing the temperature rise on the unexposed side and reducing heat conduction through the building services. Mineral fibres coated with Bostik FP 312 Fire Retardant Coating are designed to prevent the spread of fire and smoke through openings in fire rated walls and floors, also where openings are formed to allow the installation of multiple building services. Up to 4 hous fire resistance