The product is designed to protect the surface of porous and partially porous materials, ceramic and stone floors and wall coverings. It penetrates the pores and creates a thin film that protects the surface from the formation of lime deposits and increases its resistance to dirt. It cleans better, provides a long-term improvement in appearance, prevents the formation of stains (for example, wine, coffee) and facilitates the removal of graffiti. The product is suitable for absorbent materials such as granite, marble, burnt brick, natural stone, limestone, slate. Not suitable for glazed materials.