Demco liquid frisked is commonly used with watercolours, drawing inks, India ink and coloured pencils to conserve areas on the paper. Applied with a paintbrush, it dries within 15 minutes. Simply remove by rubbing finger without ripping the paper. This liquid frisket is latex free for people who are allergic to latex. It also washes easily off brushes by using soap and water.
We tested this masking fluid and it works really well. See our blog post here.
Made in Canada.