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Water and oil repelling agent for marble & granite




Form - Color

Liquid - Transparent


0.77±0.04 kg/lt



Application temperature

from +5 °C to +35 °C


After 12 hours

Duration of watertightness

2 years (in outdoor spaces),
5 years (in indoor spaces)


Water absorption coefficient

W≤0.5 kg/m²√h



Siloxane based, waterproofing and oil repelling liquid with exceptional penetrating ability (micro technology).
Its protective action creates an invisible surface film that does not peel off or yellow and does not slip. Prevents staining from oil, wine and soft drinks, ink, rust, as well as pet stains and air pollutants etc.


DUROSTICK D-22 applies quickly and easily on marble and granite facades. Its application prevents the absorption of air pollutants for a minimum of 4 years and makes cleaning easier. It is necessary for kitchen countertops and bathroom sinks, steps (pic. 2), as well as pebbles of various sizes and colors. It protects, over time, the historic and aesthetic value of statues and monuments. On lined walls and floors, it prevents salts and alkali to rise to the surface and stain them. D-22 prevents the absorption of stains within polished or honed marble on balconies or indoor surfaces (pic.1), after the watering of plants in pots.


1. Surface preparation
Polished surfaces
Prior to the waterproofing and to reach the best result possible, clean the application surfaces using DUROSTICK BIOCLEAN, the biodegradable cleaner for marble, granite and tile grout. Before applying the product, it is recommended to test it, as to verify that the surface can absorb the material.
Honed & unpolished surfaces
When working with unpolished or heavily stained marble, the use of  DUROSTICK D-21 marble cleaner, is highly recommended.

2. Application
Apply D-22 undilluted, using a roller or a brush, on dry and dust free surfaces. It is recommended that, when the surfaces are porous and the product is quickly been absorbed, apply a second coat while the first coat is still wet. Remove any residues using a dry, soft, lint-free cloth. If a shiny finished surface is required, it is recommended to apply the self polishing liquid for marble, honed or textured granite and cotto flooring, DUROSTICK D-25.



100-150ml/m² per coat.


Store in dry and shaded places, away from any source of heat, for a minimum of 24 months after production date.


The product is characterized as harmful. It is recommended that the product is kept away from the reach of children and apply in well ventilated areas. Before using, refer to the cautions on the product’s package or the Material Safety Data Sheet.


After drying, the product is harmless to health and the environment.


Carton box with 15 pcs. of 1lt each one
Carton box with 6 pcs. of 2.5lt each one