Silicone, matte water repellent impregnating material containing solvents. It maintains its transparency and does not create a film due to its high penetrating capacity (micro technology), ensuring the perspiration of the substrate. Highlights the natural colors of the stone, giving the feeling of 'wet'. It is suitable for wall and floor coverings with natural or artificial stones, on interior and exterior surfaces. Protects the binding mud of the stones from moisture and its future disintegration from the effect of frost or water absorption resulting in the outflow of salts. Mud rain, air pollutants, nicotine and fireplace smoke are easily cleaned from the surfaces on which two coats of RENOLIT have been applied.