Grout sealer is a protecting coating that’s utilized to grout strains to assist forestall stains, moisture harm, and mould progress. You will need to apply grout sealer recurrently, particularly in areas which can be uncovered to moisture, comparable to loos and kitchens.
Grout sealer is obtainable in a wide range of varieties, together with water-based, solvent-based, and penetrating. Water-based sealers are the most typical kind and are straightforward to use. Solvent-based sealers are extra sturdy however will be harder to use. Penetrating sealers are probably the most sturdy however will be dearer.