UltraCare Penetrating Plus Stone, Tile & Grout Sealer is a premium, natural-look, water-based penetrating sealer that provides maximum protection against most common stains for all interior and exterior natural stone (marble, limestone, sandstone, slate, granite, travertine, etc.), unglazed ceramic tile, masonry and grout. The product can also be used as a pre-grouting sealer.
To protect the Traventin stones, I tried also some other products, water based. This Sealer seales efficiently, does not stick, not stink, and does not change the appearance of this sand-stone.
