Amsterdam Extra Heavy Gel Medium Gloss is an excellent medium for increasing transparency, viscosity and gloss with acrylic paints. The colourless and transparent gel can be added to acrylic paints when large areas of very thick colour are needed, and the gel can also be used alone to provide a fantastic adhesive quality for adding materials to collages, canvas and mixed media pieces.
The Amsterdam Extra Heavy Gel Medium Gloss also makes acrylic more viscous so that brush strokes can be retained easily.