Grout and Stone Sealer is an excellent water based penetrating impregnator specifically designed to protect all-natural stones, grout, concrete, masonry surfaces, brick, clay roofing tiles and many others porous mineral and man-made materials. It provides an invisible barrier resistant to water, oil, grease, efflorescence, graffiti, grout dyes, mortar haze, acid rain, dirt, lime deposits, soap scum and other penetrating items. This is a water-based product and VOC free.
*Not for sale in MN*