Add an essential tool to your watercolor art supplies with this Chartpak Grumbacher Miskit Liquid Frisket. Specially formulated to enrich and enhance watercolor paintings, it works on hard-sized watercolor papers, photos and other media. This masking frisket will mask areas that are meant to be painted once the dried frisket is removed. Use it to execute your painting techniques and applications. Ideal for beginner and professional watercolor painters, this watercolor masking fluid will wash out of pens and brushes with soap and water, making clean up a breeze. This product contains latex and conforms to ASTM D4236 standards for quality and safety.