Atelier Acrylic Medium - Retarder Medium

  • $12.17
  • $18.73
  • 35% off
weight: 0.4 kg

A 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.


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