If the window is new, unpainted, then it is being worked with a special antifungal agent, align the powder of irregularities and apply a layer of primer and, then, paint into one or two layers with time breaks according to the instructions. For painting windows, it is important to pick up soil and paint on one basis. But in the event that the old paint is located on the window, it must be removed in order for the freshly stamped frames, the irregularities and the new paint did not be peeled off with the old during drying. There are several ways to remove paint.
Ways to remove old paint from wooden windows
Chemicals
If the old paint has been applied recently and layers of paint a little, you can use special paint solvent . The tool is applied to the frame with a painting brush. After applying such a means, paint after 15 will become loose and it can be easily removed using a metal spatula. Next, paint residues are cleaned with the help of sandpaper with small crumbs or metal mesh for kitchen domestic needs.
According to the principle of the solvent, you can apply A mixture of hazed lime and crowded chalk which are taken to blend in equal shares. For a ligament of the mixture and bring it to a paste-like state, a twenty-percent solution of caustic soda is used. Pasta is applied on the frame, after 2 hours the old layer of paint can be easily removed with a metal spatula, the remnants also clean up, as in the first case.
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Mechanical processing: Bulgarian and sandpaper
As one of the possible ways to remove paint use a way to use Grinding machine . If you have such equipment, then you can apply it on even places, hard-to-reach places are removed by sandpaper imposed on the wooden bar.
Paint removal by thermal processing
If you do not have the opportunity to work with chemically active substances or the paint layer is quite old, then in this case the heat treatment is used. The most effective, but the most fire-hazardous way - Firing frames using propane cylinders of hiking furnaces . The paint heats up and consider it to the spatula will be very easy. Additionally, fungi and microorganisms will be destroyed during the firing, which is important for the further operation of old frames. This method of paint removal has its own minuses. To use, you need to have a certain experience with the burners, when the glass is running, you will have to remove from the frames, as they can melt during the heating process.
A similar way, but less dangerous in use is the removal of old paint with industrial hair dryer . This is a prototype of an ordinary hair dryer, air heating at the same time comes up to 600 degrees Celsius. When using this tool, you must also remove the glass from the frames. It is necessary to heat the surface with small sections, as the paint dries quickly. At the same time, the layer of old paint needs to be immediately removed. To do this, use a nozzle on a drill - a synthetic disc brush or remove a layer with a spatula.
Also for heating the old paint use Heat pistol . Unlike a construction dryer, he has special nozzles to work with frames, and there is no need to remove the glasses.
In the event that there are no listed construction tools in the farm to heat the surfaces, the "Babushkin" method is used in which the paint is heated with White paper iron and sheet laid between the iron and the frame. The paint is exhausted, the layer is removed using a spatula or trowel.
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What to do with the window when the paint is removed?
After the old paint is removed, restore the handles, put the gaps, polished, we use the anti-game agent, ground, paint, we glue the seal for better thermal insulation. As a means for painting, an acrylic varnish can be used (applied in one layer), which is applied to acrylic primer. Such primer contains an antiseptic, so applying the means against fungus is not required.
If you carry out the right thorough cleaning of the frames, cover with high-quality soil and paint, you can have aesthetically looking windows for five or more.