Add Mont Marte Gel Medium (MATT) to your acrylic paint to reduce gloss and increase transparency. Perfect for use as a glue in crafts and collages. if applied alone, retains its viscosity and dries clear to translucent based on the thickness applied. It improves flow when combined with acrylic paints, modifying it minimally or not at all. TIPS: Try out different mix ratios; one part medium to four parts paint is suggested. Depending on the quantity and environment, drying times can change. Before committing to your final artwork, practice using it.