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How to use flow aid for paint by numbers without ruining your paint - Number Art

How to use flow aid for paint by numbers without ruining your paint

Learn how to use flow aid for paint by numbers to rescue thick, drying, or streaky acrylic paint and make each colour easier to work with. This guide explains how to mix flow aid safely, when to use it, how much to add, and the mistakes to avoid, so you can improve paint coverage, create smoother brush strokes, and achieve a cleaner, more polished finish without ruining your paint pots.