<https://www.venber.com/product/impregnanting-and-stain-resistant/hydrop-s/#webpage>
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"STAIN, OIL AND WATER RESISTANT IMPREGATIMG PRODUCT ON A SOLVENT BASE DESCRIPTION Universal stain, water and oil resistant, waterbased impregnating product for internal and external use. It neither forms a surface film nor permanently modifies the substarte. It doesn’t have a brightening effect. USING FIELDS Wall and floor treatment for various kinds of materials such … Continua a leggere"
<https://www.venber.com/product/impregnanting-and-stain-resistant/hydrop-s/>