Jo Sonja : Artists' Mediums : Retarder Medium
Code: P-JOSAMRM
From £3.90
A retarder medium that extends the drying time of acrylics, supporting blending, antiquing, and transparent wiped effects.
- Available in 60ml, 250ml, and 500ml
- Mid-range
- Made with modified acrylic resin
- Increases transparency
- Made in the US