Vallejo Retarder Medium - 17ml - 70597
Vallejo Retarder Medium (17ml.) Is used to extend the drying time of acrylic paint, also called drying retarder. Mix a few drops Retarder Medium with the color or dip a brush from the retarder medium directly on the pallet. It can be used for the "wet-in-wet" technique and helps and forms a sheet on the paint.