Sealers — Sealers are chemical products designed to create a protective barrier on various surfaces, including tiles. They work by penetrating the porous structure of the material, such as ceramic, porcelain, or natural stone, and forming a protective layer that helps prevent stains, dirt, and moisture from penetrating the surface. They can also enhance the aesthetic appeal of tiles by deepening the colour, adding a glossy finish, or bringing out the natural beauty of the stone.

There are different types of sealers available, including penetrating sealers, enhancing sealers, and topical sealers.

Penetrating sealers, also known as impregnating sealers, are designed to penetrate the porous surface of the tile material. They create a protective barrier by filling the microscopic pores, reducing the material's absorbency. This type of sealer is often used on natural stone tiles like marble, granite, travertine, and slate. Penetrating sealers help prevent stains, water damage, and the growth of mold and mildew.

Topical sealers form a protective layer on the surface of the tiles. They do not penetrate the material but rather ‘sit on top’, creating a physical barrier. Topical sealers are available in different finishes, such as matte, glossy, or semi-glossy. They provide excellent stain resistance and can enhance the appearance of the tiles. Topical sealers are commonly used on ceramic, porcelain, and other non-porous tiles.

Enhancing sealers are designed to bring out the natural beauty and colour of the tiles. They penetrate the material and darken the surface, intensifying the inherent hues and patterns. Enhancing sealers are often used on natural stone tiles, such as terracotta, sandstone, or limestone, to highlight their unique characteristics. They provide protection against stains while enriching the visual appeal of the tiles.