Hard Chris Krzysztof Tomera is a dynamically developing company in the field of nano-technology of protective coatings. The offer of our applications has no limitations, it includes indoor action (interior security), auto detailing, construction, photovoltaics and furniture. The company’s area of activity includes the active fight against the pandemic and smog as an expression of concern for environmental protection. Our coatings reduce air pollution, reduce the consumption of cleaning agents, increasing the efficiency of solar panels, are effective against viruses, bacteria, mold and yeast. Looking optimistically to the future, we meet people who care about the safety of life and its quality.