![Masking Fluid System](http://shop.littleislandcrafts.com/cdn/shop/files/dj284075001_x_1_{width}x.jpg?v=1718407312)
From the Manufacturer:
This masking fluid features an easy-to-use application system including a bottle applicator and five fine-point applicator tips. It can also be applied with a brush. The fluid creates an impervious barrier to protect and preserve white areas of paper by blocking washes from flowing into unwanted areas. It applies off-white, dries to a transparent caramel color for visibility during painting and leaves crisp, clean edges when removed.