Rheotech Acrylic Mediums are formulated especially for use with Reotech Acrylics. Gesso, Retarder, Gloss or Matte Gel Mediums, and Gloss or Matte Polymer Mediums are available.
Retarder — This medium will slow down the drying time so you have more time to create. It is a waterbased product that can be mixed with color and medium at up to 15% to allow for greater manipulation and
™ Rheotech is a trademark.