What are the length types of roller brush bristles?
Because the bristles are relatively long, the long-haired roller can paint a lot of uneven surfaces. In addition, the long-haired roller absorbs paint much larger than the short-haired roller, and the work efficiency is much higher. However, the texture of the brush is relatively coarse, with a sense of unevenness, which is very similar to the texture effect. The hair roller brush is mostly used for exterior wall painting.
The short-hair roller absorbs relatively little paint, and the effect of painting is delicate and smooth, which saves paint. The requirements for the flatness of the wall are much higher. It is not suitable for uneven surfaces and is generally used for interior wall paint.
The medium-wool roller is between the first two, and the amount of paint absorbed is relatively large, the texture of the roller brush is relatively coarse, and the requirement for the flatness of the wall is relatively low, and it is mostly used for the wall without excessive requirements.
You should pay attention to the above three kinds of roller brushes when choosing, because the roller is prone to paint splashing, so choose the one with finer bristles, so that the brushed paint film will have a delicate touch; you must also choose not easy to fall off. Hairy; the hair handle is comfortable, non-slip, ergonomic, well-made as a whole, and the packaging is exquisite and intact; another important point is that the hair color should be pure and not variegated.