The community center in the Liebieg Palace in Liberec is used intensively, with hundreds of visitors passing through the main gate every day. For a high-quality reconstruction of the surface of the steel gate, it was necessary to remove old coatings and corrosion , blasting would require interrupting the operation of the center and closing the adjacent road, or building a large temporary tarpaulin. However, with the help of a pulse laser , it was easy to implement, the side gates were still passable for visitors. The removal of old coatings and corrosion was followed by spraying with an industrial two-component epoxy primer and then blacksmith's black according to the client's choice.www.lsrservices.cz