Jo Sonja's Retarder Medium is an additive used to extend the "open" or drying time of Jo Sonja's Colours and Mediums. Acrylic paints dry rapidly in conditions of low humidity and/or high temperature. Both air conditioning and winter heating reduce the levels of humidity in a room causing acrylic paints to dry faster.
Buy Jo Sonja Retarder Medium - 250ml online from ArtSup:
Established in 1997, ArtSup is a trusted independent art supply store serving customers throughout Australia for more than 20 years. The top 5 reasons for buying from ArtSup are:
Orders over $150 | FREE SHIPPING |
Orders under $150 | Flat Rate $11.95 |
Now Shipping to New Zealand | Flat Rate $20 |
* Big & Bulky products are not included in flat rate or FREE shipping. Daylight & Barnes products are not included in FREE shipping