What's the meaning of hanging glass fiber net on the wall? Is it necessary?
Increase the strength of putty. To prevent shedding. Generally speaking. Do not use. See if the wall is the old wall.. it is a new house
If your house is the old brick walls, and the emergence of the phenomenon of damp moldy is likely to have wall cracks it is necessary to use this.
If your house is a frame structure, that is, reinforced concrete pouring, there is no need for that.
