The common specifications of the paint brush are varied, mainly according to the painting area, use scenario and demand to determine. Here are some common paint brush specifications:
First, sort by inch
The common paint brush specifications on the market are classified by inch, and there are mainly the following:
1 inch (25mm) : This specification of the paint brush is smaller, mainly used to deal with corners or small areas of paint brushing. Because of its small and flexible characteristics, it is very suitable for fine work.
2 inch (50mm) : slightly larger than 1 inch, but may not be as common in practical use as 3 inch and 4 inch paint brushes. It is suitable for some medium area or need a certain degree of fine painting tasks.
3 inch (75mm) : This is a very common specification, suitable for most painting scenarios. Whether it is home decoration or industrial painting, the 3-inch paint brush can meet most needs.
4 inch (100mm) : Similar to 3 inch paint brushes, 4 inch paint brushes are also one of the most widely used specifications. It is suitable for painting large areas, such as walls, ceilings and so on.
5 inch (125mm) and above: Although there are 5 inch or larger paint brushes on the market, they are relatively rare in actual use. These large size paint brushes may be more suitable for specific large painting projects.
Second, by width classification
In addition to inch classification, the paint brush can also be classified by width, such as 1.5cm, 2.5cm, 3.8cm, 5cm, 7.5cm, 10cm and other specifications. These width specifications correspond to the above inch specifications, but the specific conversion may vary from product to product.
Third, use scenario and selection suggestions
Corners and small areas: For small areas such as corners, door and window gaps, it is recommended to use a 1-inch or smaller width paint brush for processing.
Medium area: For medium area painting tasks, such as wood doors and Windows, steel doors and Windows and other surfaces, you can choose a 2 inch to 4 inch paint brush.
Large area: For large areas such as walls and ceilings, it is recommended to use a 3-inch or 4-inch paint brush to improve the efficiency of painting.
Special needs: For some special needs or painting tasks in specific scenarios, it may be necessary to select a specific size or material of the paint brush to meet the requirements.
Fourth, material and performance
The material of the paint brush is also one of the important factors affecting its performance and use effect. Common paint brush materials include pig bristle brush and wool brush. Different materials of paint brushes have different characteristics and scope of application, users can choose according to actual needs.
In summary, the common specifications of the paint brush are varied, and the user can choose the appropriate specifications and materials according to the painting area, the use scenario and the needs. In the process of use, attention should also be paid to the maintenance and maintenance of the paint brush to extend its service life and maintain a good brushing effect.