When brushing the wall or painting layer (layer Plastering) a crack, and crack it with the extension of the wall coating integrity to ensure that no cracks, the new wall as long perfect.

• 当被涂刷的墙面或粉刷层(抹灰层)出现龟裂时，它就随着墙面开裂而延伸从而保证涂层完整不开裂，令墙面长久完美如新。