Many people do not know under what circumstances fiberglass mesh cloth can be used, and of course, they do not know its usage procedures? Many people may ask, do we need to use fiberglass mesh cloth before painting?
Actually, whether grid cloth is needed depends on the specific situation. If you want to level the thickness of a newly built wall, it is generally better to use additional grid cloth. If the wall has been grooved, it is best to use fiberglass grid cloth, which can have a crack prevention effect. Many people may ask when fiberglass mesh cloth is not needed? In fact, for load-bearing walls and walls with good cement conditions, it is not necessary to use fiberglass mesh cloth in this case. If we use fiberglass mesh at this time for walls that have already cracked, it will no longer have the corresponding effect.
That is to say, whether fiberglass mesh cloth is needed before painting depends directly on the condition of the wall. If it is a newly built wall or a second-hand house, it is best to use fiberglass mesh cloth for reinforcement, but it is also necessary to choose a skilled craftsman for decoration. If the wall condition is good, it is not necessary to use fiberglass mesh cloth in this situation, so whether it needs to be used before refreshing depends on the specific situation of the wall.
When using mesh cloth, attention should be paid to specific details such as keeping the wall clean or dry. Especially in areas with cracks, it is necessary to apply tape and then release it. After confirming that it has been covered by the tape, the excess tape needs to be removed with a knife. At this time, it will be better to brush it with dust. After using fiberglass mesh cloth, it needs to be allowed to air dry naturally and then lightly polished. However, sufficient coating needs to be filled to make the surface look smoother.\
