Bostik Dimension® RapidCure™ Premium Pre-mixed grout offers the perfect combination of luxury, fashion and performance. Diamond, the favorite color of the design community, imparts an appearance rarely seen in today's building environment. Glass grout adds an elegant sparkle to any tile and stone design. It also brings a three dimensional appearance to glass tile as light passes through the grout joint and into the tile itself. This trusted product never has to be sealed, is flexible and will not yellow, darken or fade over time. Design is a choice, but performance is a must!