Step 1: wall inspection and treatment
first, check the current situation of the wall. The cement wall needs to ensure that the wall is solid and flat; The white wall depends on its firmness and water resistance. If it is not water resistant, it needs to be eradicated and redone. If there is hollowing, it also needs to be eradicated. Check whether it is solid and flat
Step 2: protect the finished products
before painting the wall, we need to carefully protect the woodworking products and finished products in the home decoration to prevent dust and paint pollution
Step 3: sealing layer treatment
after the previous two steps, we can seal now. There are two aspects of sealing flavor. One is the filling of cracks, slots and holes. This can be done with repairing gypsum. Another is the curing of the wall base, which is generally done with curing agent. However, some cases still need to be solved with stickers with stronger curing ability