... protective paper: 1)White-usually for standard board 2)Red-usually for fire-resistant board 3)Light green-usually for moisture resistant ... lining system Advantages: Light, Stable, artistic, sound-proof, heat retaining, quake-proof, moisture-resistant, fire-proof, crashworthy, and do soon. Sutibale for partition, ... offer other size of production upon your detailed request. water proof gypsum board