The Mordant Concentrates are liquid dyes in water-solution suitable for spray and brush painting of wood, special for positive effect colors. They allow to obtain strong enhancement of the grain on conifers. They can be diluted with Borma waterbased vehicles for positive stains. They are miscible with each other, have an exceptional transparency and are endowed with remarkable color consistency. They can be over-painted, treated with oil or wax. In combination with the Borma Coloroil System tinting system it is possible to reproduce all the colors of the Borma Wachs color charts.