Roller for painting walls of buildings

According to the material, it can be divided into polyester and acrylic. They are also two types commonly used in projects. Roller brushes are often used in large-area paint roller coating in daily architectural decoration projects. Especially after connecting the extension rod, it can easily paint high walls or ceilings, but the disadvantage is that it is easy to produce The paint is splashed, so the hair of the roller brush should not be too short, but it must be thin, so that the brushed...