A no-sheen, natural look, water-based, nonflammable, aerosol sealer with a 360 nozzle specially formulated for grout. This innovative spray is a quick and easy way to apply a grout sealer. SameDay Grout Sealer can be applied as soon as 2 hours after grouting, making sealing an efficient, economical process. The easy-to-spray nozzle places more sealer on the grout.