Integra is a nonabrasive all-in-one thin set and grout for glass tile installations on alls and floors ntegra as de eloped specifically for the installation of mosaics and glass tile of all shapes and sizes with no concerns about thin set color bleed through because the thin set and the grout are the same color aila le in colors 866.516.0061 | www.merkrete.com integra all-in-one thinset and grout. Ideal for Mosaic and Glass Tile Nonabrasive Easy Application EXCEEDS ANSI A118.4 and A118.6