... Especially designed for high moisture light tile pile,or inner or outer wall light tile, and light wall broad flattening, ... wall such as column context construction, perfect for light tile, avoid air bulb, creak, and melt into powder ... construction.3.High glueness, creak resisted, high moisture.4.safe and long lasting, fire and smoke resisted, ... of the building. Mortar Used for Light Ceramic Tile Pile