Color Shaper Masking Fluid Applicators are useful tools for artists working with watercolor. The watercolor tool is a unique double-ended watercolor tool with soft wash brush on one end and a fine plastic tip on the other. It is specifically designed for controlled application of masking fluid on to watercolor paintings.
To use the applicator, simply dip the silicone tip into the masking fluid and apply to the paper. After the masking fluid has dried, paint in your background. When the background is dry, gently rub off the masking fluid to reveal the original paper surface.