Manufacturer reference: C6723030 Mounting system on false ceilings or hollow plaster plates allowing easy access to plaster frames for checking of interior installations. Reinforced aluminium frame with special angles, inside and outside. Water-repellent laminated plaster closing door with green carton Indicated in constructive systems in wet premises (non-permanent moisture), but not direct contact with water surface absorption < 160 g/m2. Waterproof: at the entire perimeter of the plaster has a plush installation which prevents the passage of light, air or dust Technical information and packaging
