Features 1、Cover the area that needs to be protected when used in large-area watercolor layers. 2、Dilute the masking fluid with water to a watery consistency, which is easier to mask or erase. 3、This masking fluid produces excellent results when removed as soon as possible after application. 4、The areas applied with the fluid need to dry before overpainting. 5、Once dry, these areas remain protected and cannot be penetrated by colour. Specification Features: Cover the area that needs to be protected when used in large-area watercolor layers. Dilute the masking fluid with water to a watery consistency, which is easier to mask or erase. This masking fluid produces excellent results when removed as soon as possible after application. The areas applied with the fluid need to dry before overpainting. Once dry, these areas remain protected and cannot be penetrated by colour. The dark color at the bottom is a precipitate, which is a normal phenomenon. Specification: Item Name: Art Masking Fluid Application: Watercolor Painting Package List: 1 x Art Masking Fluid Package List