Dollars rowney aquafine art masking fluid is it perfect solution to to protect details past, the laws featured areas in your paintings. This fast akvarelmedie creates one water repellent white movie, as effectively prevents paint in to penetrate in. Applied easy with brush, pencil or swab, past, the laws removed easy, fool what is dry, by to rub with one eraser or one napkin. This maskeringsvæske is ideal to use with watercolor, ink past, the laws gouache past, the laws gives you it precision, you have use lining to to create beautiful, detailed works. Note, to what recommended to use one old brush or one old tool, when fluid can be difficult to clean, fool it is dried. Manufactured in england.