... 60/75/90/120/100/150/180mmApplications: Widely used in interior and decorative partition of frame structure, steel structure, e ... .g. Used in interior and decorative partition of office building, hotel, motel, school, ... reassembling, energy saving)7. waterproof, dampproof (no bead on wallboard surface in wet climate)8. acid-resistant, alkali-resistant, rot ...