... 3000mm Tapered edge and square edge Type: Normal, Product DescriptionGypsum board (white paper padded) HS Code: 68091100 Thickness: 8.0mm ... paper: 1)White-usually for standard board 2)Red-usually for fire-resistant board 3)Light green-usually for moisture ... china Usage: A: Ceiling system, B: Partition system, C: Dry lining system Advantages: Light, Stable, artistic, sound-proof, heat retaining, quake ...