Wall putty is a material for filling the imperfections and smoothing the surface of walls. It is a cement-based fine powder that is indispensable before painting. Its excellent adhesion and tensile strength can extend the life of the wall paint. It can be used on both dry and wet walls, and also be applied on interior and exterior wall finishing. Its good adhesion strength, compression strength, flexibility, water-resistance, and workability features make it an important material in building and construction.