DuPont StoneTech Professional Grout Release - 1 Gallon

DuPont StoneTech Professional Grout Release makes grout clean-up during installation easy.It Prevents grout from staining stone and is a Water-based coating for both Interior & exterior use.DuPont StoneTech Professional Grout Release is recommended for use on natural stone such as marble, limestone, travertine, slate, sandstone & tumbled stone. Masonry & concrete.Always test in a small inconspicuous area to determine the ease of application and desired results. Make sure surface is clean, dry and free of loose debris. Not recommended for use on ceramic tile and dense (low absorbency) stone. Surface temperature should be between 50?F-80?F.One Gallon covers approximately 850-1,700 sq. ft.