... , Fire retardant of PC sheet is in the grade of B1.Easy installation and can be cold bent. The minimum bending ... /3mm, 4.8kg/4mm, 5.4kg/4.5mm, 6kg/5mm, 7.2kg/6mm, 9.6kg/8mm, 12kg/10mm.Width(mm) :2100 ... , Fire retardant of PC sheet is in the grade of B1.7. Easy installation and can be cold bent. The minimum bending ... /3mm, 4.8kg/4mm, 5.4kg/4.5mm, 6kg/5mm, 7.2kg/6mm, 9.6kg/8mm, 12kg/10mm;Width(mm) :2100Color ...