Schmincke Medium 303 Liquid Frisket Color Masking Fluid 20 ml

Product name: Masking Fluid Colorless/Masking Fluid Colored Contents: Ammonia-free synthetic resin. Basic Information: Masking fluid is used to cover areas that are not to be painted on smoother, oil-free, and dry surfaces (such as illustration boards and similar) (20ml, 100ml, 200ml). Properties: Colorless and blue. Transparent. Ammonia-free. Odorless. Application: · Stir if necessary before use. · Masking Fluid is ready to use. Apply with the help of a cotton swab, wooden stick, or pen nib. Do not use with your high-quality brushes! · This product can be thinned with water but dries in a very short time, turning into a rubbery transparent layer. · After the masking fluid has dried, the masked picture can be painted with watercolors, gouache, or Aerocolor inks. Drying time may range from a few minutes to slightly over an hour depending on the thickness of the layer. · Once the painted layer has dried properly, you can remove the dried rubbery masking fluid layer by carefully rubbing it with a clean, dry finger. (Please do not tear it off.) · Masking fluid should not remain on the painting surface for more than 2 days. Otherwise, it may cause yellowing. · Not suitable for use on very soft surfaces such as parchment or linen. · Close the cap tightly immediately after use. · Store in a cool, dry place. · Protect from freezing. · Test before use.