Glass painting demands more than color alone; these mediums transform Vitrea 160 paints into specialized tools for distinct effects. Gloss and frosted mediums lighten colors while maintaining body, preventing the thinning that happens when you add water or thinner. This matters when you're building translucent layers that need controlled opacity, mix with paint for pastel tones, or apply pure for subtle highlights that catch light without introducing color. The iridescent medium adds shimmering dimension to any Vitrea 160 shade, creating luminous effects that shift as viewing angles change.

Each 45ml bottle addresses specific technical needs. The dedicated thinner reduces viscosity for detailed work or gradient washes without compromising adhesion. Frosted medium produces the satin finish that makes painted glass look etched rather than coated. These formulations cure at the same 160°C temperature as Vitrea 160 paints, ensuring compatibility across your palette. Whether adjusting transparency for layered compositions or creating atmospheric effects through strategic opacity shifts, these mediums expand your control over how light interacts with painted glass surfaces.