ProSpec HydraGUARD is an all-in-one tile and grout sealer and enhancer plus grout release. As a grout release agent, HydraGUARD speeds grouting, resists against grout pigment stains and is compatible with all grout types. Users can grout within 10 minutes of application and grout cleanup is muche asier. As a sealer and enhancer, HydraGUARD enhances a tile’s natural beauty and makes most tile and grout joints resistant to oil and water-based stains. Ficha Tecnica