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Description F-A60S
Thickness 53.2mm
Fire dass A-60
Dimension Standard size : 425mm x 1800mm
Weight 38.67kg/㎡
Sound Reduction STC 52 dB / Rw 52 dB
Core material Mineral wool 240kg/㎥
Surface finish 3.2mm galvanized steel sheet
Tolerance Width ±1.0mm, Length ±1.0mm, Thickness ±1.0mm,
Rectangularity ±1.0mm