Water Soluble Patina Set (pack of 6)Water soluble patinas to make miniatures, scale models, terrain, and props look dirty and worn down. Water Soluble Patina is a partially water soluble decorative patina designed to create realistic effects of aging, grime, rust, moisture, soot, wear, and tonal variations on miniatures, models, scenery, props, and other non porous surfaces. Its formula provides an ultra matte, natural finish and is designed so that the pigments settle organically into