Daniel Smith Masking Fluid
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.