Related knowledge of using roller brush
Roller brush is an important branch of brush, and it is an indispensable paint brush in building decoration construction. Some roller brushes can also be used for painting. Generally speaking, roller brushes are divided into paint brushes. When applying paint, you should first understand the type of paint to be applied, such as interior wall latex paint, exterior wall latex paint or oily paint, and then choose according to the paint grade and specific construction requirements. Generally speaking, the longer the brush wire height, the greater the absorption of the paint, but the rougher the texture of the paint; the shorter the height, the less the absorption of the paint, but the finer the texture of the paint. Therefore, in interior wall paint, we usually choose roller brushes with a hair height of less than 13mm, while in exterior wall construction, we will choose roller brushes with a longer hair height.
According to different use environments and correct use and maintenance, each roller brush can brush 2-3 thousand square meters, which is enough to brush all the walls of ordinary residential buildings. Roller brushes can be used continuously during construction, but they must be kept moist during the construction interval to avoid the influence of paint drying on the bonding fluff. It is generally not recommended to store for a long time, so as not to affect the construction effect.