Only 12 strokes are needed to easily solve various paint problems

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Paint is an important part of the interior decoration, and it is easy to have some difficult problems, which makes people feel helpless. However, as long as the real cause of the problem occurs, it is easy to have satisfactory results. Learn the following 12 solutions, you can be more comfortable when you are decorating the interior.

Peeling paint

A small area of ​​paint peeling off, you can first sand with fine sandpaper, then put on, putty, brush the primer, and then repaint. Large areas of peeling must be scraped off and repainted.

Paint blistering

First of all, the bubble is broken, if there is water, it means that there is moisture infiltration under the paint layer or behind the sun. After the sun shines, the water evaporates into steam, which will make the patent leather foam. At this point, the hot air spray gun is used to remove the foamed paint, the wood is naturally dried, then the primer is applied, and finally the entire repair surface is repainted.

If there is no water in the bubble, it may be cracked in the wood grain, and there is a small amount of air inside. After the sun shines, the air expands and the patent leather bulges. In the face of this situation, first scrape off the foamed patent leather, then fill the crack with the resin filler, repaint, or do not use the filler, after scraping off the patent leather, directly apply the microporous paint.

Crack

In this case, it is mostly necessary to remove the paint with a chemical paint remover or a hot air spray gun before repainting.

If the fracture range is not large, you can use sanding block or wet and dry sandpaper to wet the water, grind off the broken paint, after the surface is smoothed, put on the putty, brush the primer, and repaint.

Paint hooligan

If the paint is too thick at a time, it will cause runny. If the paint is not dry, brush it with a brush. If the paint has begun to dry, wait until it is dry. Smooth the surface with fine sandpaper, clean the surface, wipe it with a damp cloth, and then re-apply. The outer layer paint, be careful not to brush too thick.

Stains

There are many reasons for stains on the paint surface. To prevent stains, first apply a primer containing aluminum powder. If stains have appeared, remove the latex paint from the stains, brush the primer containing aluminum powder, and then repaint.

Moldy discoloration

The fungicide can be used to treat the moldy parts according to the instructions of the instructions. After the mold is killed, the surface is cleaned and then repainted.

Lost gloss

If the primer is not applied, or if the primer and the inner paint are not dry, the varnish will be directly applied, which will cause the lacquer to be absorbed by the wood and lose its luster. The poor quality of varnish is also a cause.

We can use the wet and dry sandpaper to rub off the old paint, brush the dust, and wipe the surface with a clean damp cloth. After drying, repaint the paint.

It is important to note that painting in a very low temperature environment may also result in loss of gloss after the film has dried.

Paint film wrinkling

In this case, the creped paint film can be removed by chemical mercury removal or heating to repaint. Remember, you must wait until the first time the paint has dried out before you can go to the second time.

Paint rough

To prevent this from happening, a clean paint brush and paint bucket must be used. Always filter with paint filter paper or clean nylon stockings before using the old paint. In addition, the painted surface should be covered with a cover or cardboard when the paint is not dry to prevent dust.

If the paint surface is rough, after it has dried out, smooth it with a dry and wet sandpaper, wipe it off, and then paint again. Pay special attention to the paint brush must be clean.

Dark spots appear on the surface of painted wood

It may be that the knot is not sealed before painting, and the sun is exposed to the sun, the knot is heated, and the resin is exuded from the knot. At this point, the paint can be scraped off with a spatula, and then polished to a wooden knot with a fine sandpaper, and the knot is sealed with a seal paint, and then repainted after drying.

Paint does not dry

If the room is not well ventilated or the temperature is too low, the paint will dry slowly. It is possible to open all doors and windows to promote ventilation, or to place a heater inside to increase the room temperature.

If the problem is still not solved, the painted surface may be greasy. This can be done by chemical paint remover or heat removal, thoroughly rubbing the surface and then repainting.

Painted on the worm

Try to remove the bugs when the paint is dry, then gently apply a little oil to the surface with a brush. If the paint has begun to dry out, wait until the paint film is completely hard and then wipe off the bug so that it does not make the surface messy.

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