Graffiti protection with liquid glass

This video should be particularly interesting for cities and municipalities or for damaged property owners who have already had experience with contamination from graffiti sprayers. The colors of the “artists” are persistent and penetrate the concrete or stone when sprayed. As a result, it is a very costly and time-consuming matter to have the graffiti removed, which usually has to be done professionally.

The video shows the comparison with two concrete bricks:

One stone is completely sealed with liquid glass , the other is not. Now, as a counterpart to the color spray, a cross is painted on the respective stone with a marker pen. Here, too, you can see immediately – in the case of the untreated stone, the black color is drawn in immediately, the cross is clearly visible. When the stone is sealed, the color cannot penetrate the liquid glass, which means that there is no adhesion. The cross is therefore only faintly visible and can only be removed with water without leaving any residue. You try in vain to do this with the untreated brick in the video. In many cases, cleaning can be done with water alone, but the effectiveness can vary depending on the type of graffiti.

Liquid glass coating can be used to protect the surface from graffiti. The protective effect can last up to 20 years if applied correctly and under favorable conditions.

Watch the video to see how easy it is to seal the concrete: An even application with a brush is all it takes.Before applying the liquid glass coating, the surface must be thoroughly cleaned and dried to ensure that the sealant adheres optimally and is evenly distributed.