Atelier Acrylic Medium - Retarder Medium Size:4Liter Suitable for repeated washed due

Suitable for repeated washed due to its sizing

airtight cap-and-wire system guarantees your favourite media is ready for immediate use and won't dry out

1 x Filbert 2

They have excellent flexibility and resistance to chemicals

When you have finished a layer it can be dried easily by applying warmth (ie

Atelier Acrylic Medium - Retarder Medium Size:4Liter Suitable for repeated washed dueA paint additive designed to slow down the drying time of acrylic paint. It may be added to other Atelier mediums to increase open time. Note: Retarder does not contain a binding agent so to avoid creating an unstable mixture, it is recommended to mix no more than 10% with acrylic paints.