IDRO SEALER is a clear penetrating water-born water/oil repellent topcoat, based on special acrylic and polyurethane polymers, suitable for the treatment of interior and exterior surfaces, under any environmental conditions.

IDRO SEALER can be applied to any kind of mineral support, including bare concrete, reinforced and cellular concrete, sandy or calcareous stone, bricks and lime plasters.

IDRO SEALER is not recommended on old paint and organic coatings, unabsorbent supports (polished marble and granite) and gypsum.