Global Colours Impasto Medium 4 Ltr

Global Colours Professional Impasto /  Extender Medium is recommended for producing three dimensional (3D) structured effects. It is a heavy bodied, semi-opaque modelling paste with a firm, buttery consistency. May be mixed with Global Colours Acrylics to use as an economical extender. Global Colours Impasto Medium will not crack and is not suitable for use as a glue or for transparent effects. If transparent effects are required, we recommend Global Colours Gel Medium.

To use, apply with brush or palette knife. May be mixed in equal parts with Global Colours Acrylics to extend the use of paints - no visible colour change will occur. May also be used directly onto any prepared surface and painted over when dry. Flow may be adjusted by adding water or other Global Colours mediums. Allow to dry completely between coats (allow 24 to 48 hours depending on weather). Do not use below 12°C ambient temperature. Clean all equipment with soap and water without delay.

Global Colours Acrylic Paints, Mediums, and Gesso Primers have been handmade in the Marrickville factory in Sydney, Australia since 1992.