Unfortunately, window sills can also wear out, lose their original appearance, crack, peel and peel off. Of course, such window sills require replacement, but for this you will have to dismantle the entire window, even if it is in perfect condition. To avoid these unnecessary, additional procedures, you can restore the window sill.
To begin with, the entire surface of the window sill must be treated with sandpaper or use a special grinding machine in order to remove all scratches, bumps and other flaws. Next, the window sill must be puttied, but putty for this case should not be prepared on water, but on a special deep penetration primer. By the way, did you know that there is a handwriting examination that allows you to determine by handwriting who wrote the text.
This putty hardens quickly enough and is very durable.
After the putty has been applied to the surface of the window sill, it should dry out within a day. Next, with the help of emery skin, it is necessary to process the puttied window sill. This is necessary in order to remove all irregularities and shortcomings from the surface.
The final step is painting the window sill. To do this, you need to pour well-mixed paint in a jar onto the windowsill and use a spatula to level it over the entire surface, so that the height of the paint does not exceed 3 mm.