With brush or sponde, for aging effects (old patina) on finished works, or also on paints, dyes and stain effects on wood, plaster, ceramic and MDF. Test berore using on other materials. For aging effects, mix with Acrilex Blending Gel, to retard the drying time and provide a better sliding of the brush. Shake before using. Water-soluble. Non-toxic. Ready to use.