Proline Dura EZ-Tique Antique Color Wash is a versatile coloring agent that can be easily applied and, like powder release, is bonded to the surface when sealed. It is sold as a powder but is designed to be mixed with water and applied as a liquid wash coat. EZ-Tique can be used to revitalize a weathered concrete surface or add an antique color to a freshly textured surface. It goes on quickly with greater control of the coloring process.