The impregnating stain is a wood coating
used for protecting the objects,
exposed to atmospheric agents.
We are talking about doors, windows, garden furniture, fences. Rio Verde impregnating stains are water-based and solvent-based coatings that make the wood grain visible.
Rio Verde transparent impregnating stain
- protects the wood of the door/window or of the garden furniture from humidity and biological attacks (moulds or fungi) by means of an extraordinary binder of nanometric dimensions
- enhances the beauty of wood and colours it consistently thanks to special transparent iron oxides, capable to absorb the UV rays
- inhibits the oxidation of Lignin, the main molecule of the wood
- sets down in depth absorbers of free radicals, that can make the Lignin safe and slow down the natural wood ageing