Fineline Masking Fluid Pen Applicator
The Fineline Masking Fluid Pen applicator bottle features a stainless steel dispensing tip for precise application of masking fluid that's non-clogging and air-tight! It's perfect for masking detailed areas in your watercolor painting or for any other art and craft applications where you want to mask off an area and work over it with other media.
Masking fluid itself (also called frisket) is great for masking off areas of your paper that you want to keep white (or the original color) while you paint over top - usually with watercolor or gouache. You put the masking fluid down and let it dry, then paint over top. Once your painting is dry you gently rub the frisket back off (a gummed eraser is good for this.) It's best not to wait too long or removing the masking fluid can be more likely to peel back the paper. I love these Fineline bottles because of how nicely detailed you can get... they're great if you want to do something like a wrinkle or the vein of a leaf.