Glazing Medium was designed to give more depth to your painting. Acrylics use water as their media. When the water evaporates the pigments settle down on each other and the painting can look flat. If you add Glazing Medium to your paint the pigments are kept separate from each other when the water evaporates. This will add more depth to your painting. Glazing Medium can also be used in stains, barrier coats, antiquing, tinting, etc. 8 fl. oz. bottle.