511 spray-on grout sealer is a unique formulation designed for the protection of all types of grout both new and old. 511 spray-on grout sealer penetrates into the surface and forms an invisible barrier that is resistant to moisture and stains, while allowing vapor to escape. 511 spray-on grout sealer can be applied to freshly installed grout as quickly as 2 hrs after grouting. 511 spray-on grout sealer is UV-transparent and will not yellow under any circumstances. Due to the differences of each grout, several inconspicuous test patches should be completed to assure maximum performance.511 spray-on grout sealer is a unique formulation designed for the protection of all types of grout both new and old. 511 spray-on grout sealer penetrates into the surface and forms an invisible barrier that is resistant to moisture and stains, while allowing vapor to escape. 511 spray-on grout sealer can be applied to freshly installed grout as quickly as 2 hrs after grouting. 511 spray-on grout sealer is UV-transparent and will not yellow under any circumstances. Due to the differences of each grout, several inconspicuous test patches should be completed to assure maximum performance. See More
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511 spray-on grout sealer is a unique formulation designed for the protection of all types of grout both new and old. 511 spray-on grout sealer penetrates into the surface and forms an invisible barrier that is resistant to moisture and stains, while allowing vapor to escape. 511 spray-on grout sealer can be applied to freshly installed grout as quickly as 2 hrs after grouting. 511 spray-on grout sealer is UV-transparent and will not yellow under any circumstances. Due to the differences of each grout, several inconspicuous test patches should be completed to assure maximum performance.
