Winsor & Newton Permanent Masking Medium Artist Travel Roll and they retain their clean

and they retain their clean

and pigment strength

MM9 Acrylic Painting Medium

and anyone who wants a relaxing creative activity

Winsor & Newton Permanent Masking Medium Artist Travel Roll and they retain their cleanWinsor & Newton Permanent Masking Medium Winsor & Newton Permanent Masking Medium is a specialised watercolour resist designed to preserve fine details, highlights, and areas of paper that must remain untouched by colour. Unlike traditional masking fluid, this medium is permanent once applied and dry, it cannot be removed, making it ideal for intricate work and longterm stability. Mix it directly with watercolour to create permanently masked strokes,