The Geo 2 series provides a contemporary style that features innovative, geometric patterns, in a trendy color palette. Offered in a matte finish, it includes three patterns and five solid colors, and is 6mm thick. This series is created from recycled glass that is ground to fine powder and molded under extreme pressure and heat. Colored with inert natural minerals and enamel, it is a full body product immune from fading or discoloration. When installing, this tile requires specific bonding strength to adhere to the substrate. We recommend Laticrete 254 Platinum White Thinset or Laticrete Glass Tile Adhesive which meets the standards for glass installation. Pools, spas and all submerged applications require a minimum 21-day cure time after grouting and before submersion or exposure to heavy water use. Due to the impervious quality of glass, grout will take longer to begin setting-up