Roller brush for water-based paint

The roller brush is divided into three types: long hair, medium hair and short hair, which are represented by the length of the roller bristles, not the thickness and length of the roller itself. The bristles are usually divided into wool and chemical fiber. Different roller brushes will paint different effects, and the long-haired roller will paint some fine textures, with a bumpy feeling, similar to the texture effect. After the short-haired roller is brushed, the paint surface is...