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Perforated gypsum tile square hole is made of high-impact plaster, with different patterns of perforation blocks. Our perforated gypsum board, easy to install and durable, they protect people from noise and the spread of fire.Meanwhile, it has excellent performance of improving indoor air condition and sound absorption.

Specification:

Type of Perforation:

square hole: 3*3mm, 5*5mm, 10*10mm, 12*12mm;

round hole:  6mm, 8mm, 10mm, 12mm, 15mm

mixed round hole:  6&9mm, 8&12mm

irregular round hole: 8&15&20mm;  12&20&35mm

Surface Treatment:   plain paper, pvc lamination