FREE UK DELIVERY ON ALL ORDERS OVER £50
Buy more and Save!
Winsor & Newton Galeria Acrylic Additive Matt Medium 500ml
Winsor & Newton Galeria Acrylic Additive Matt Medium 500ml
Winsor & Newton Galeria Acrylic Additive Matt Medium 500ml

Increases flow and transparency of your acrylic colour, with a matt finish once dried. 

Does not decrease the brightness of your colour when mixed.

Boosts adhesion and durability of acrylic paint.

500ml.
Winsor & Newton

Winsor & Newton Galeria Acrylic Additive Matt Medium 500ml

£14.99 £22.20
 
(0 in cart)

Increases flow and transparency of your acrylic colour, with a matt finish once dried. 

Does not decrease the brightness of your colour when mixed.

Boosts adhesion and durability of acrylic paint.

500ml.

You may also like

Trusted by Artists

Quality materials from the world’s most loved brands.

Pebeo

Paints and mediums for playful experimenters.

Winsor & Newton

The painter’s best trusted colour classics.

Daler Rowney

For students and professionals, art materials made for everyday creativity.

Royal & Langnickel

Find your perfect brush - or discover new sets and kits.

Derwent

Local British heroes for the serious pencil lovers.

Seawhite of Brighton

British made artists sketchbooks and pads loved by artists worldwide.