HIDRO 500 is a water based stain-proof eco-friendly impregnator. Its special formula guarantees an excellent stain-proof power on several types of materials, much or less absorbing, without changing their color and offering an excellent water-repellent capacity. Very versatile, it is both recommended for engineered materials and for natural stones. Application is recommended when the surface requires a good and long-lasting protection.
It can also be used on slightly damp surfaces and as a pre-treatment to make easier after-setting operations. Applied by immersion, inhibits dampness stains, that may affect some stones.