Calcium silicate board surface coating what coating
If you look at what you use, if you are inside the wall does not matter, if you are exposed to the external walls of the best you give the board to do a layer of waterproof, not just brush paint on the need for waterproof paint or paint
In addition to high temperature thermal spraying, it should be all paint and coating methods are available.
Painted latex paint can be, what nature can be
