Experience a single-component, ready to use grout that makes tile-setting tasks easier with innovative Mapei Flexcolor CQ Grout. Featuring premixed color-coated quartz, Flexcolor CQ combines ease of application, color consistency, and chemical/stain resistance all in one pail.Mapei's Flexcolor CQ premixed grout is formulated with the latest innovation in quartz aggregate to ensure color consistency, improved workability, and easy cleanup Requires no sealer and cures naturally from evaporation and dehydration Can be used on sensitive tile surfaces such as glass and marble after testing