Does Granite Tile Need to Be Sealed

The sealant acts as an added buffer that helps to prevent spills from absorbing into the natural stone and leaving behind a stain. Because of this, providing a layer of sealant and reapplying that sealant when necessary is absolutely essential for light-colored granite floor tiles.

Do granite tiles need sealing?

Your granite tiles will need sealing to prevent staining. They should always be sealed before and after grouting as this ensures that the grout doesn’t stain the tile. Before the initial seal, ensure you pre-clean the tiles. … Apply one coat before grouting and one afterwards.

What happens if granite is not sealed?

Stains from Water When granite and other types of natural stone are properly sealed, they repel liquids and prevent them from permeating into the stone. … Without sealing, water will penetrate the stone and leave behind water marks, some small, some large, giving your stone a perpetually dirty appearance.