What are the steps of renovating old walls and painting latex paint?

After living in the house for a long time, the walls, floors and furniture often become dirty, so many people have to redecorate. I'm going to talk about that nextSteps to renovate old walls and brush latex paintWhat is it.

Steps to renovate old walls and brush latex paintTo clean the old walls, because the walls are not clean enough, free of stains, cracks, etc., so we should clean these old walls when the old walls are remodeled and remove these debris.

2. Scrape putty, putty buy big brand suggestions, and require high-quality pellets, high-quality products water-resistant putty, so it is safe to choose a big brand, and then apply in accordance with the working requirements of putty.

3. When polishing and grinding, sandpaper should be selected according to the softness and hardness of the putty. If the texture of the putty is harder, then you should choose about 360-400 abrasive sandpaper; If the texture of the putty is relatively soft, then 400-500 should be used. left and right grinding sandpaper; After polishing the walls, they must be cleaned again.

As a result of the grinding, putty dust will inevitably be left on the walls. If the dust is not cleaned, it can affect the adhesion of the paint on the wall.

Steps to renovate old walls and brush latex paintBrush the primer first, if the area of the wall paint is relatively large, you can add more moisture to the base paint and then apply the painting job, but don't be careful when you brush the primer evenly to make sure it is covered nowhere. At the same time, be careful to use the same material as the primer and the wall, as the effect of the primers will be an important factor that will affect the endpoint.

5. Make up for it, after using the old wall for a long time, it is inevitable that there will be unevenness, so this situation will occur after decoration. We can then polish the walls and then use primer to paint the irregularities again.

6. Brush the top coat, the final layer of the brush is the most important step, because it requires the upper layer to be relatively high, the paint should not be too thin, and should not be too thick, because too thin layer will affect the thickness of the film, and the feeling and hardness will be affected; If the paint is too thick, then there is no way to work, he can't brush, the finishing layer is also tilted relatively high, the bristles of the roller must be thin, not too short, just to meet the requirements, which can ensure that the painting of the painting feels more delicate, when applying the topcoat, pay attention to the corners, seams and directions of the paint.

Steps to renovate old walls and brush latex paintMaintenance, after completing the previous steps, is the maintenance work. Generally, the drying time of latex paint is about 4 hours, but the hardness time of latex paint film is longer, so what we call maintenance work is maintenance film.

It depends. Because the situation on the walls of everyone's home is different. If the original wall of your home is well maintained and the foundation strength is good, it can be painted directly after simple hair repair.

However, we should be careful not to destroy the integrity of the original wall paint film, and do not use latex paint that has much better adhesion than the original wall latex paint, otherwise it is easy to peel and fall off. Other than that. If the original wall is scraped porcelain, it must be shoveled and redone.

If the walls of your home are already damaged, you can't spray paint them directly. In this case, it is best to redo the wall: clean the wall first, then scrape the putty, sand and paint.

Wall treatment is a very important part of the renovation of old houses, do not try to save trouble, otherwise it will be very troublesome in the future.

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