2 In stock
Winsor & Newton Galeria Acrylic Extender 250ml
A highly economical medium, Galeria Extender increases the volume of paint and maintains opacity so paint will go further. A great product for those with limited budgets. Add to the paint to the required consistancy on the palette and then apply to the chosen surface. Colour will dry to a matt finish. The more extender that is added, the more matt the finish.