Liquitex Slow-Dri Gel Additive XMAS 2025 ensuring that every Winsor &

ensuring that every Winsor & Newton Series 7 brush is both functional and enduring

These Calligraphy Brushes are suitable for use with watercolour

titanium dioxide

Adds texture and body to oil and alkyd paints

and Sapphire

Liquitex Slow-Dri Gel Additive XMAS 2025 ensuring that every Winsor &Liquitex Slow Dri Gel Additive extends the open time of your gel colour or medium by 40% so it is blendable and workable for longer. It thickens and increases the viscosity of your acrylic paint while maintaining its same level of transparency. It also helps retain brush or knife marks in your artwork. To use, mix in slowly and thoroughly. Start by adding up to 25% of Slow dri to your colour or medium with a knife. If you're working over a long period