Matisse Acrylic Medium MM38 Acrylic Thickener (Rheology Modifier) Size:MM38 250ML or greeting cards for any

or greeting cards for any time of year

Artist Gesso will dry in a few hours providing an absorbent permanently flexible waterproof non-yellowing ground

with excellent attachment

Ideal for painting with watercolours

Soft Pastel/Crayon

Matisse Acrylic Medium MM38 Acrylic Thickener (Rheology Modifier) Size:MM38 250ML or greeting cards for anyAn alternative to adding gels and other impasto or building mediums to paint which work by imparting their own thicker bulk to a paint mix. This medium actually chemically thickens the paint. It is a rheology modifier, that is, it changes the flow and viscosity of the paint, it will thicken the paint without losing any colour. Some colours may show a reduction in sheen in the dried film which can be adjusted with a varnish once dry. Application Use: