Winsor & Newton Art Masking Fluids Midwest But when it's done

But when it's done

We designed Tonic for maximum pigmentation

Our core is pure white and has been buffered against acids to ensure bright white bevels and v groves for years to come

Double-primed and coated with an aluminum oxide formulated specifically for the line

As a result

Winsor & Newton Art Masking Fluids Midwest But when it's doneA lightly tinted liquid, used to temporarily mask and preserve the paper when applying colour, as it prevents the paint adhering to the paper. Especially useful when trying to create fine details. Do not apply on damp or soft sized paper. Remove as soon as possible after application. Brushes can be cleaned with water if washed immediately after use.