Paint paint on concrete
Concrete walls usually don't look very nice, they look bare and dreary. But it doesn't have to stay that way, because contrary to popular belief, you can paint these concrete walls with paint to give them a nicer look. Only the procedure is a little different than with other walls, the painting itself, however, quite easy.
What you need:
- possibly high pressure cleaner
- Concrete filler
- primer
- paint suitable for concrete walls
Concrete walls need pre-treatment before painting
If you want to paint a concrete wall, you must first prepare the wall thoroughly for the following coat of paint so that it lasts and can develop its luminosity.
- The most important criterion is first of all the fact that concrete walls must not be painted immediately after completion. They need at least 4 weeks to dry out completely and to achieve their maximum load-bearing capacity. The final absorbency of the surface also only develops in the course of this time; if you paint a concrete wall too early, the result will be disappointing.
- Before painting, you should check that the wall is properly clean. If in doubt, you should process this with a high-pressure device that will dissolve all impurities. Then of course the concrete has to dry completely again, the time required for this depends on the prevailing weather conditions.
- It makes sense to check the wall carefully for cracks or bumps. You should work on and smooth these with a special concrete filler, because after painting such areas are particularly noticeable. This special filler must also dry completely again before you can proceed.
- For a better color effect, it is advisable to first coat the wall with a primer, which you should apply and dry using the instructions included.
Anyone who paints concrete is faced with the question of whether a primer ...
After all these steps, you can now start to conjure up color on your wall.
This is how the paint gets onto the concrete
Obtain a paint of your choice that is suitable for concrete walls from a specialist retailer and plan for that too To brush enough time, because concrete needs several thin coats in succession.
- In general, you can paint your wall just like others walls. Make sure to proceed as evenly as possible so as not to create unsightly stripes.
- However, use the paint sparingly, only apply a thin layer and let it dry thoroughly. Then put a new layer of paint on the wall, which has to dry out completely.
- It may well be necessary to apply more coats until you have finally conjured up your desired color with a light effect on the concrete. Many thin layers adhere better than a few thick layers.
- After the last coat of paint you should also allow at least 24 hours to pass before you furniture place on the wall or attach things to it.
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