Dubond's Dufill is a single part high degree of hardness, calibrated and smooth finish that is suitable for high resistance grouting from 1 mm to 12 mm on all horizontal and vertical surfaces with complete range of tiles and stone. It is thixotropic has a wide range of colors and finishes. The heavy research by engineers for innovations via market feed back has made DU Fill an architect's choice and user'spride. DU Fill range of colours are developed to match all moods of colours, band including classic indian, victorian, contemporary.