Roller brush introduction:
It is also called a roller. It is a roller brush that needs to be used with a paint tray. Because of its wide rolling surface, it is the most labor-saving and time-saving brush tool. Especially after the extension rod is connected, it can easily paint high walls or ceilings, but it has disadvantages It is prone to paint splashing, so the bristles of the roller brush should not be too short, but must be thin, so that the paint film that is brushed will have a delicate touch.
Classification of roller brushes:
Roller brushes are divided into three types: long hair, medium hair and short hair, which are represented by the length of the roller bristles, rather than the thickness and length of the roller itself. The bristles are usually divided into two types: wool and chemical fiber.
Different roller brushes will paint different effects, and the hair roller will paint some fine textures, which have a bumpy feel, similar to the texture effect. After the short-hair roller is applied, the paint surface is relatively uniform, smooth, without unevenness, and the medium hair is in between.
Roller brushes are mostly made of wool and foam plastics, and can be divided into paint roller brushes, napped roller brushes, floor paint roller brushes, flat coating roller brushes, etc., and are mainly used for large-area paint roller coating in architectural decoration projects. And can be used to roll various blended paints, such as: latex paint, anti-rust paint, interior and exterior wall paint, wallpaper pasting glue, etc.