Painting such a metal structure as a grate will entail some difficulties in work. For example, for painting it will be very difficult to choose the necessary brush, and in some cases even a few hands will be required that differ in size and shape. Painting of structures from stripes and rods, fences, grilles, figures and rounding will cause even greater difficulties. Work with such products will go for a very long time and not the fact that the result will fully justify itself. It is not very convenient to paint the grille with a brush. It is much better to use a spray.